Contact Professor Stephen James
- Tel: +44 (0) 1234 754623
- Email: s.w.james@cranfield.ac.uk
- ORCID
- Google Scholar
- ResearchGate
Areas of expertise
- Biosensors & Diagnostics
- Defence Sensors
- Instrumentation, Sensors and Measurement Science
- Monitoring and Environmental Informatics
- Nanomaterials
- Nanotechnology
- Sensor Technologies
- Smart Materials
- Vehicle Health Management
Background
Stephen gained a BSc in Physics and an MSc in Applied Optics from Imperial College London, before moving to the University of Southampton to undertake a PhD. At Cranfield he has progressed from a Research Fellow to become the Professor of Applied Optics.
He joined Cranfield University in 1993 as a Research Fellow, joining a team focused on developing photonic based solutions to measurement problems. During his time at Cranfield, instrumentation that Stephen has designed and built has been field trialled in applications ranging from foundation piles and tramway component health monitoring to measurements of transient loading in superconducting magnets and flight testing
Stephen held an EPSRC Challenging Engineering award from 2006 to 2011, developing fibre optic sensors for geotechnical applications (EP/D506654/1). He won the National Measurement Awards Frontier Science and Measurement category in 2004 (with Prof. Ralph Tatam) for work on optical fibre chemical sensing platforms using nanoscale functional coatings.
Stephen is the past editor in Chief of the international journal Optics and Laser Technology and is a member of the technical program committees of the European Workshop on Optical Fibre Sensors, CLEO Europe and of IEEE Sensors. Stephen has authored more than 350 research outputs, including 100 papers in peer reviewed journals.
Current activities
Stephen leads the Optical Fibre Sensors research theme within the Engineering Photonics Centre. His research interests are focused on optical instrumentation and photonic sensors, with an emphasis on their practical deployment. Areas of particular interest are:
- Optical Fiber Sensors
- Fibre Bragg Gratings
- Long Period Gratings
- Interferometry
- Electronic Speckle Pattern Interferometry
- Shearography
- Laser Doppler Velocimetry
Recent work under EU FP7 projects has involved extensive field trialling of optical fibre sensors for monitoring the health of rail components (PMnIDEA), for measuring strain and pressure on aircraft wings (AIM2) and monitoring the processing of carbon fibre reinforced composites (ADVITAC). Since 2007 he has collaborated with Professor SW Lee's group from Kitakyushu University on the development of chemical sensors based on optical fibre devices coated with functional materials.
Clients
Much of Stephen's research has been funded by the EPSRC and the European Union. He has worked with a number of companies including:
- Oxford Instruments
- Tata Steel
- Sheffield Stagecoach Supertram
- Daher
- DLR
- NLR
- Airbus
- Airbus Helicopters (UK)
- Rolls Royce
Publications
Articles In Journals
- Pillai S, Charrett TOH, Kissinger T, James SW & Tatam RP (2023) A fibre optic angle sensing tape for applications in robotics and automation, Proceedings of SPIE, 12618 88-93.
- Barrington JH, James SW, Kissinger T, Staines SE, Prince S, Alcusa-Saez E, Lawson NJ & Tatam RP (2023) Optical fibre pressure sensing using a frequency modulated laser-based signal processing technique, Measurement Science and Technology, 34 Article No. 075202. Dataset/s: 10.17862/cranfield.rd.21444807
- Li D, Barrington J, James S, Ayre D, Sloma M, Lin M-F & Yazdani Nezhad H (2022) Electromagnetic field controlled domain wall displacement for induced strain tailoring in BaTiO3-epoxy nanocomposite, Scientific Reports, 12 (1) Article No. 7504. Dataset/s: 10.17862/cranfield.rd.19420049
- Kissinger T, James SW, Weber S, Mullaney K, Chehura E, Pekmezci HH, Barrington JH, Staines SE, Charrett T, Lawson NJ, Lone M, Atack R & Tatam RP (2022) Fibre-optic measurement of strain and shape on a helicopter rotor blade during a ground run: 2. Measurement of shape, Smart Materials and Structures, 31 (7) Article No. 075015. Dataset/s: 10.17862/cranfield.rd.16974757.v2
- James SW, Kissinger T, Weber S, Mullaney K, Chehura E, Pekmezci HH, Barrington JH, Staines SE, Charrett T, Lawson NJ, Lone M, Atack R & Tatam RP (2022) Fibre-optic measurement of strain and shape on a helicopter rotor blade during a ground run: 1. Measurement of strain, Smart Materials and Structures, 31 (7) Article No. 075014. Dataset/s: 10.17862/cranfield.rd.16974649.v2
- Aime LFJ, Kissinger T, James SW, Chehura E, Verzeletti A & Tatam RP (2021) High sensitivity pressure measurement using optical fibre sensors mounted on a composite diaphragm, Optics Express, 29 (3) 4105-4123. Dataset/s: 10.17862/cranfield.rd.13118306
- Weber S, Kissinger T, Chehura E, Staines S, Barrington J, Mullaney K, Zanotti Fragonara L, Petrunin I, James S, Lone M & Tatam R (2021) Application of fibre optic sensing systems to measure rotor blade structural dynamics, Mechanical Systems and Signal Processing, 158 (September) Article No. 107758. Dataset/s: 10.17862/cranfield.rd.13806794
- Lee SW, Ahmed S, Wang T, Park Y, Matsuzaki S, Tatsumi S, Matsumoto S, Korposh S & James S (2021) Label-free creatinine optical sensing using molecularly imprinted titanium dioxide-polycarboxylic acid hybrid thin films: a preliminary study for urine sample analysis, Chemosensors, 9 (7) Article No. 185.
- Chehura E, James SW, Staines SE, Groenendijk C, Cartie D, Portet S, Hugon M & Tatam RP (2020) Production process monitoring and post-production strain measurement on a full-size carbon-fibre composite aircraft tail cone assembly using embedded optical fibre sensors, Measurement Science and Technology, 31 (10) Article No. 105204.
- Wang T, Korposh S, James S & Lee SW (2020) Long-period grating fiber-optic sensors exploiting molecularly imprinted TiO2 nanothin films with photocatalytic self-cleaning ability, Microchimica Acta, 187 (12) Article No. 663.
- Korposh S, James S, Lee S & Tatam R (2019) Tapered optical fibre sensors: current trends and future perspectives, Sensors, 19 (10) Article No. 2294.
- Stathopoulos NA, Savaidis SP, Simos H, Rigas E, Correia R, James SW & Tatam RP (2019) Transmission line method for the simulation of fiber Bragg gratings, Applied Optics, 58 (2) 353-360.
- Mullaney K, Staines SE, James SW & Tatam RP (2018) Optimized process for fabricating ultrashort tapered long period gratings, Journal of Lightwave Technology, 36 (4) 1091-1096. Dataset/s: 10.1109/JLT.2017.2769805
- Barrington JH, Partridge M, James SW & Tatam RP (2018) The effect of UV irradiation duty cycle on the 2nd harmonic coupling efficiency in optical fiber long period gratings, Optics and Laser Technology, 109 (January) 227-232. Dataset/s: http://dx.doi.org/10.17862/cranfield.rd.6383036
- Kissinger T, Chehura E, Staines SE, James SW & Tatam RP (2018) Dynamic fiber-optic shape sensing using fiber segment interferometry, Journal of Lightwave Technology, 36 (4) 917-925. Dataset/s: 10.17862/cranfield.rd.5209120.v1
- Korposh S, James S, Partridge M, Sichka M & Tatam R (2018) All-optical switching based on optical fibre long period gratings modified bacteriorhodopsin, Optics and Laser Technology, 101 162-171. Dataset/s: 10.1016/j.optlastec.2017.11.
- Korposh S, Kodaira S, Selyanchyn R, Ledezma FH, James SW & Lee SW (2017) Porphyrin-nanoassembled fiber-optic gas sensor fabrication: optimization of parameters for sensitive ammonia gas detection, Optics and Laser Technology, 101 (May) 1-10.
- Tiwari D, Mullaney K, Korposh S, James SW, Lee S-W & Tatam RP (2017) An ammonia sensor based on Lossy Mode Resonances on a tapered optical fibre coated with porphyrin-incorporated titanium dioxide, Sensors and Actuators B: Chemical, 242 (April) 645-652. Dataset/s: 10.17862/cranfield.rd.4055010.v1
- Lawson NJ, Correia R, James SW, Gautrey JE, Invers Rubio G, Staines SE, Partridge M & Tatam RP (2017) Development of the Cranfield University Bulldog flight test facility, The Aeronautical Journal, 121 (1238) 533-552.
- Wong RY, Chehura E, James SW & Tatam RP (2017) Resin directional flow and degree of cure sensing using chirped optical fibre long period gratings, IEEE Sensors Journal, 17 (20) 6605-6614.
- Hromadka J, Korposh S, Partridge MC, James SW, Davis F, Crump D & Tatam RP (2017) Multi-parameter measurements using optical fibre long period gratings for indoor air quality monitoring, Sensors and Actuators B: Chemical, 244 (June) 217-225. Dataset/s: 10.17862/cranfield.rd.4288373.v1
- Partridge M, Davis F, James SW, Higson SP & Tatam RP (2017) A solution to the slow stabilisation of surface pressure sensors based on the Wilhelmy method, Matters: stories can wait. science can't.
- Tothill A, Partridge M, James SW & Tatam R (2017) Fabrication and optimisation of a fused filament 3D-printed microfluidic platform, Journal of Micromechanics and Microengineering, 27 (3).
- Hromadka J, Korposh S, Partridge M, James S, Davis F, Crump D & Tatam R. (2017) Volatile organic compounds sensing using optical fibre long period grating with mesoporous nano-scale coating, Sensors, 17 (2) Article No. 205.
- Boden F, Lawson NJ, James SW & Tatam RP (2017) Editorial for the special feature on Advanced In-flight Measurement Techniques AIM2, Measurement Science and Technology, 28 (4) Article No. 40101.
- Del Villar I, Partridge M, Rodriguez W, Fuentes O, Socorro A, Diaz S, Corres J, James S & Tatam R (2017) Sensitivity enhancement in low cutoff wavelength long-period fiber gratings by cladding diameter reduction, Sensors, 17 (9) Article No. 2094. Dataset/s: http://www.mdpi.com/1424-8220/17/9/2094/s1
- Lawson NJ, Correia R, James SW, Partridge M, Staines SE, Gautrey JE, Garry KP, Holt JC & Tatam RP (2016) Development and application of optical fibre strain and pressure sensors for in-flight measurements, Measurement Science and Technology, 27 (10) Article No. 104001.
- Partridge M, James SW, Barrington J & Tatam RP (2016) Overwrite fabrication and tuning of long period gratings, Optics Express, 24 (20) 22345-22356. Dataset/s: 10.17862/cranfield.rd.3749583.v1, 10.17862/cranfield.rd.3750564.v1, 10.17862/cranfield.rd.3750465.v1, 10.17862/cranfield.rd.3749550.v1, 10.17862/cranfield.rd.3759471.v1, 10.17862/cranfield.rd.3749580.v1
- Buggy SJ, James SW, Staines S, Carroll R, Kitson P, Farrington D, Jaiswal J, Drewett L & Tatam RP (2016) Railway track component condition monitoring using optical fibre Bragg grating sensors, Measurement Science and Technology, 27 (5) Article No. 055201.
- Kissinger T, Correia R, Charrett T, James S & Tatam R (2016) Fiber segment interferometry for dynamic strain measurements, Journal of Lightwave Technology, 34 (19) 4620-4626.
- Marques L, Hernandez FU, James SW, Morgan SP, Clark M, Tatam RP & Korposh S (2016) Highly sensitive optical fibre long period grating biosensor anchored with silica core gold shell nanoparticles, Biosensors and Bioelectronics, 75 (January) 222-231.
- Partridge M, James S & Tatam R (2016) Dissolved oxygen sensing using an optical fibre long period grating coated with haemoglobin : Early Online, Journal of Lightwave Technology, 34 (19) 4506-4510.
- Wang T, Yasukochi W, Korposh S, James SW, Tatam RP & Lee S-W (2016) A long period grating optical fiber sensor with nano-assembled porphyrin layers for detecting ammonia gas, Sensors and Actuators B: Chemical, 228 (June) 573-580.
- Urrutia A, Bojan K, Marques L, Mullaney K, Goicoechea J, James S, Clark M, Tatam R & Korposh S (2016) Novel highly sensitive protein sensors based on tapered optical fibres modified with Au-based nanocoatings, Journal of Sensors, 2016 Article No. 8129387.
- Wang T, Okada T, Hayashi K, James SW & Lee S-W (2016) Optical gas sensing using gold nanoparticles/polyelectrolyte layer-by-layer films: a case study with poly(acrylic acid) for ammonia detection, Sensors and Materials, 28 (3) 181-190.
- Jakobsen J, Skordos A, James S, Correia RG & Jensen M (2015) In-situ curing strain monitoring of a flat plate residual stress specimen using a chopped stand mat glass/epoxy composite as test material, Applied Composite Materials, 22 (6) 805-822.
- Hromadka J, Tokay B, James S, Tatam RP & Korposh S (2015) Optical fibre long period grating gas sensor modified with metal organic framework thin films, Sensors and Actuators B: Chemical, 221 891-899.
- Mullaney K, Correia R, Staines SE, James SW & Tatam RP (2015) Monitoring techniques for the manufacture of tapered optical fibers, Applied Optics, 54 (28) 8531-8536.
- Charrett TOH, Bledowski IA, James SW & Tatam RP (2014) Frequency division multiplexing for interferometric planar Doppler velocimetry, Applied Optics, 53 (20) 4363-4374.
- Wong RYN, Chehura E, Staines SE, James SW & Tatam RP (2014) Fabrication of fiber optic long period gratings operating at the phase matching turning point using an ultraviolet laser, Applied Optics, 53 (21) 4669-4674.
- Korposh S, Chianella I, Guerreiro A, Caygill S, Piletsky S, James SW & Tatam RP (2014) Selective vancomycin detection using optical fibre long period gratings functionalised with molecularly imprinted polymer nanoparticles, The Analyst, 139 (9) 2229-2236.
- Partridge M, Wong R, Collins M, James SW, Davis F, Tatam RP & Higson SPJ (2014) Modifying monolayer behaviour by incorporating subphase additives and improving Langmuir-Blodgett thin film deposition on optical fibres, Materials Chemistry and Physics, 144 (1-2) 179-185.
- Partridge M, Wong R, James SW, Davis F, Higson SPJ & Tatam RP (2014) Long period grating based toluene sensor for use with water contamination, Sensors and Actuators B: Chemical, 203 621-625. Dataset/s: 10.6084/m9.figshare.1004613.v1, 10.6084/m9.figshare.1004753.v1, 10.6084/m9.figshare.1004628.v2, 10.6084/m9.figshare.1004752.v1, 10.6084/m9.figshare.1004615.v1, 10.6084/m9.figshare.1004751.v1, 10.6084/m9.figshare.1004626.v1, 10.6084/m9.figshare.1004612.v1
- James SW, Korposh S, Lee S-W & Tatam RP (2014) A long period grating-based chemical sensor insensitive to the influence of interfering parameters, Optics Express, 22 (7) 8012-8023.
- Chehura E, Dell'Anno G, Huet T, Staines S, James SW, Partridge IK & Tatam R (2014) On-line monitoring of multi-component strain development in a tufting needle using optical fibre Bragg grating sensors, Smart Materials and Structures, 23 (7).
- Partridge M, Davis F, James SW, Tatam RP & Higson SPJ (2014) The effect of surface pressure modification on the speed of vortex rings, Fluid Dynamics Research, 46 (5).
- Korposh S, Selyanchyn R, James S, Tatam R & Lee S-W (2014) Identification and quality assessment of beverages using a long period grating fibre-optic sensor modified with a mesoporous thin film, Sensing and Bio-Sensing Research, 1 26-33.
- Wang T, Korposh S, James S, Tatam R & Lee S-W (2013) Optical fiber long period grating sensor with a polyelectrolyte alternate thin film for gas sensing of amine odors, Sensors and Actuators B: Chemical, 185 117-124.
- Bledowski IA, Charrett TOH, Francis D, James SW & Tatam RP (2013) Frequency-division multiplexing for multicomponent shearography, Applied Optics, 52 (3) 350-358.
- Charrett TOH, James SW & Tatam RP (2012) Optical fibre laser velocimetry: A review, Measurement Science and Technology, 23 (3) Article No. 032001.
- Partridge M, Davis F, James SW, Tatam RP, Faul CFJ & Higson SPJ (2012) Monolayer behaviour of calix-4-resorcinarenes and their surfactant complexes, Thin Solid Films, 520 (23) 6989-6993.
- James SW, Topliss SM & Tatam RP (2012) Properties of length-apodized phase-shifted lpgs operating at the phase matching turning point, Journal of Lightwave Technology, 30 (13) 2203-2209.
- Jarzebinska R, Korposh S, James S, Batty W, Tatam R & Lee S-W (2012) Optical Gas Sensor Fabrication Based on Porphyrin-Anchored Electrostatic Self-Assembly onto Tapered Optical Fibers, Analytical Letters, 45 (10) 1297-1309.
- Korposh S, Wang T, James S, Tatam R & Lee S-W (2012) Pronounced aromatic carboxylic acid detection using a layer-by-layer mesoporous coating on optical fibre long period grating, Sensors and Actuators B: Chemical, 173 300-309.
- Dell’Anno G, Partridge IK, Cartié DDR, Hamlyn A, Chehura E, James SW & Tatam RP (2012) Automated manufacture of 3D reinforced aerospace composite structures, International Journal of Structural Integrity, 3 (1) 22-40.
- Korposh S, Selyanchyn R, Yasukochi W, Lee S-W, James SW & Tatam RP (2012) Optical fibre long period grating with a nanoporous coating formed from silica nanoparticles for ammonia sensing in water, Materials Chemistry and Physics, 133 (2-3) 784-792.
- Jarzebinska R, Chehura E, James SW & Tatam RP (2012) Multiplexing a serial array of tapered optical fibre sensors using coherent optical frequency domain reflectometry, Measurement Science and Technology, 23 (10) Article No. 105203.
- Partridge M, Davis F, James SW, Tatam RP, Faul CFJ & Higson SPJ (2012) Monolayer behavior of calix-4-resorcinarenes and their surfactant complexes, Thin Solid Films, 520 (23) 6989-6993.
- Wang T, Korposh S, Wong R, James S, Tatam R & Lee SW (2012) A novel ammonia gas sensor using a nanoassembled polyelectrolyte thin film on fiber-optic long-period Gratings, Chemistry Letters, 41 (10) 1297-1299.
- Korposh S, Lee SW, James SW & Tatam RP (2011) Refractive index sensitivity of fibre-optic long period gratings coated with SiO2 nanoparticle mesoporous thin films, Measurement Science and Technology, 22 (7) Article No. 075208.
- Chehura E, Buggy SJ, James SW, Johnstone A, Lakrimi M, Domptail F, Twin A & Tatam RP (2011) Multi-component strain development in superconducting magnet coils monitored using fibre Bragg grating sensors fabricated in highly linearly birefringent fibre, Smart Materials and Structures, 20 (12) 125004-1-125004-10.
- Korposh S, James SW, Lee SW, Topliss S, Cheung SC, Batty WJ & Tatam RP (2010) Fiber optic long period grating sensors with a nanoassembled mesoporous film of SiO2 nanoparticles, Optics Express, 18 (12) 13227-13238.
- Chehura E, James SW & Tatam RP (2010) A simple and wavelength-flexible procedure for fabricating phase-shifted fibre Bragg gratings, Measurement Science and Technology, 21 (9) 094001-1-094001-7.
- Topliss SM, James SW, Davis F, Higson SPJ & Tatam RP (2010) Optical fibre long period grating based selective vapour sensing of volatile organic compounds, Sensors and Actuators B: Chemical, 143 (2) 629-634.
- Correia R, Chehura E, Li J, James SW & Tatam RP (2010) Enhanced sensitivity fibre Bragg grating (FBG) load sensor, Measurement Science and Technology, 21 (9) 094006-1-094006-7.
- Jarzebinska R, Cheung CS, James SW & Tatam RP (2009) Response of the transmission spectrum of tapered optical fibres to the deposition of a nanostructured coating, Measurement Science and Technology, 20 (3) 1-6.
- Korposh S, Kodaira S, Batty W, James SW & Lee SW (2009) Nanoassembled Thin-Film Gas Sensor II. An Intrinsic Highly Sensitive Fibre Optic Sensor for Ammonia Detection, Sensors and Materials, 21 (4) 179-189.
- Dimopoulos A, Buggy SJ, Skordos AA, James SW, Tatam RP & Partridge IK (2009) Monitoring cure in epoxies containing carbon nanotubes with an optical-fiber fresnel refractometer, Journal of Applied Polymer Science, 113 (2) 730-735.
- Cheung CS, Topliss SM, James SW & Tatam RP (2008) Response of fibre optic long period gratings operating near the phase matching turning point to the deposition of nanostructured coatings, Journal of the Optical Society of America B, 25 (6) 897-902.
- Francis D, James SW & Tatam RP (2008) Surface strain measurement of rotating objects using pulsed laser shearography with coherent fibre-optic imaging bundles, Measurement Science and Technology, 19 (10) 5301-5313.
- James Stephen W, Cheung C S & Tatam Ralph P (2007) Experimental observations on the response of 1 and 2 order fibre optic long period grating coupling bands to the deposition of nanostructured coatings, Optics Express, 15 (20) 13096-13107.
- Chehura Edmon, James Stephen W & Tatam Ralph P (2007) Temperature and strain discrimination using a single tilted fibre Bragg grating, Optics Communications, 275 (2) 344-347.
- Murphy RP, James SW & Tatam RP (2007) Multiplexing of Fibre optic long period Grating based interferometric sensors, Journal of Lightwave Technology, 25 (3) 825-829.
- Francis D, James SW & Tatam RP (2007) Surface strain measurement using multi-component shearography with coherent fibre-optic imaging bundles, Measurement Science and Technology, 18 (11) 3583-3591.
- James S (2007) Editorial, Optics and Laser Technology, 39 (1).
- Buggy SJ, Chehura E, James SW & Tatam RP (2007) Optical Fibre Grating Refractometers for Resin Cure Monitoring., Journal of Optics A: Pure and Applied Optics, 9 (6) 60-65.
- Groves RM, Chehura E, Li WL, Staines SE, James SW & Tatam RP (2007) Surface strain measurement: a comparison of speckle shearing interferometry and optical fibre Bragg gratings with resistance foil strain gauges, Measurement Science and Technology, 18 (5) 1175-1184.
- Groves R, Furfari D, Barnes S, James S, Fu S, Irving P & Tatam R (2006) Full-field laser shearography instrumentation for the detection and characterization of fatigue cracks in titanium 10-2-3, Journal of ASTM International, 3 (4).
- James Stephen W & Tatam Ralph P (2006) Fibre Optic Sensors with Nano-Structured Coatings., Journal of Optics A: Pure and Applied Optics, 8 (7) 430-444.
- Groves RM, Furfari D, Barnes SE, James SW, Fu S, Irving P & Tatam RP (2006) Full field Laser Shearography Instrumentation for detection and characterisation of fatigue cracks in titanium 10-2-3, Journal of ASTM International, 3 (4).
- James Stephen W, Ishaq Imran M, Ashwell Geoffrey J & Tatam Ralph P (2005) Cascaded long period gratings with nano-structured coatings, Optics Letters, 30 (17) 2197-2199.
- Ishaq Imran M, Quintela Antonio, James Stephen W, Ashwell Geoffrey J, Lopez-Higuera José M & Tatam Ralph P (2005) Modification of the refractive index response of long period gratings using thin film overlays., Sensors and Actuators B: Chemical, 107 (2) 738-741.
- Chehura Edmon, Skordos Alexandros A, Ye Chen-Chun, James Stephen W, Partridge Ivana K & Tatam Ralph P (2005) Strain development in curing epoxy resin and glass fibre/epoxy composites monitored by fibre Bragg grating sensors in birefringent optical fibre., Smart Materials and Structures, 14 (2) 354-362.
- Groves RM, Fu S, James SW & Tatam RP (2005) Single-axis combined shearography and digital speckle photography instrument for full surface strain characterization, Optical Engineering, 44 (2) 025602-1-025602-6.
- Groves RM, James SW, Barnes SE, Fu S, Furfari D, Irving PE & Tatam RP (2004) Multicomponent laser shearography for the investigation of defects in rotating machinery, Proceedings of SPIE, 5457 546-556.
- O'Dwyer Martin, Ye Chen-Chun, James Stephen W & Tatam Ralph P (2004) Thermal dependence of the strain response of optical fibre Bragg gratings., Measurement Science and Technology, 15 (8) 1607-1613.
- Byrne GD, James SW & Tatam RP (2004) A single-headed fibre optic laser Doppler anemometer probe for the measurement of flow angles, Measurement Science and Technology, 15 (1) 1-8.
- Groves RM, James SW & Tatam RP (2004) Shape and slope measurement by source displacement in shearography, Optics and Lasers in Engineering, 41 (4) 621-634.
- Chehura Edmon, Ye Chen-Chun, Staines Stephen E, James Stephen W & Tatam Ralph P (2004) Characterization of the response of fibre Bragg gratings fabricated in stress and geometrically induced high birefringence fibres to temperature and transverse load., Smart Materials and Structures, 13 (4) 888-895.
- Groves RM, James SW & Tatam RP (2003) Pipe weld investigation using shearography, Strain, 39 (3) 101-105.
- James SW & Tatam RP (2003) Optical fibre long-period grating sensors: Characteristics and application, Measurement Science and Technology, 14 (5) R49-R61.
- James Stephen W, Tatam Ralph P, Twin Andrew, Bateman Rod & Noonan Paul (2003) Cryogenic Temperature Response Of Fibre Optic Long Period Gratings., Measurement Science and Technology, 14 (8) 1409-1411.
- Petzing J & James S (2003) Editorial, Strain, 39 (3).
- Ye CC, Staines SE, James SW & Tatam RP (2002) A polarization-maintaining fibre Bragg grating interrogation system for multi-axis strain sensing, Measurement Science and Technology, 13 (9) 1446-1449.
- Khaliq Sarfraz, James Stephen W & Tatam Ralph P (2002) Enhanced sensitivity fibre optic long period grating temperature sensor., Measurement Science and Technology, 13 (5) 792-795.
- Reilly S P, James Stephen W & Tatam Ralph P (2002) Tunable and switchable dual wavelength lasers using optical fibre Bragg grating external cavities., Electronics Letters, 38 (18) 1033-1034.
- James SW, Tatam RP, Twin A, Morgan M & Noonan P (2002) Strain response of fibre bragg grating sensors at cryogenic temperatures, Measurement Science and Technology, 13 (10) 1535-1539.
- Wei C Y, Ye Chen-Chun, James Stephen W, Tatam Ralph P & Irving Phil E (2002) The influence of hydrogen loading and the fabrication process on the mechanical strength of optical fibre Bragg gratings., Optical Materials, 20 (4) 241-251.
- Wei C Y, Ye Chen-Chun, James Stephen W, Irving Phil E & Tatam Ralph P (2002) AFM observation of surface topography of fibre Bragg gratings fabricated in germanium-boron codoped fibres and hydrogen-loaded fibres., Optical Materials, 20 (4) 283-294.
- James SW, Rees N, Tatam RP & Ashwell GJ (2002) Optical fiber long period gratings with langmuir-blodgett thin film overlays, Optics Letters, 27 (9) 686-688.
- Khaliq S, James SW & Tatam RP (2001) Fiber-optic liquid-level sensor using a long-period grating, Optics Letters, 26 (16) 1224-1226.
- Wilson A, James SW & Tatam RP (2001) Time-division-multiplexed interrogation of fibre Bragg grating sensors using laser diodes, Measurement Science and Technology, 12 (2) 181-187.
- Groves RM, James SW & Tatam RP (2001) Shadow Moire method for the determination of the source position in three-dimensional shearography, Optics and Lasers in Engineering, 36 (4) 317-329.
- Byrne GD, James SW & Tatam RP (2001) A Bragg grating based fibre optic reference beam laser Doppler anemometer, Measurement Science and Technology, 12 (7) 909-913.
- Rees N D, James Stephen W, Staines Stephen E, Tatam Ralph P & Ashwell Geoffrey J (2001) Submicrometer fiber-optic Fabry-Perot interferometer formed by use of the Langmuir-Blodgett technique, Optics Letters, 26 (23) 1840-1842.
- Ye CC, James SW & Tatam RP (2000) Simultaneous temperature and bend sensing with long-period fiber gratings, Optics Letters, 25 (14) 1007-1009.
- Groves RM, James SW & Tatam RP (2000) Polarization-multiplexed and phase-stepped fibre optic shearography using laser wavelength modulation, Measurement Science and Technology, 11 (9) 1389-1395.
- Wei CY, Irving PE, James SW, Ye CC & Tatam RP (2000) Application issues using fibre Bragg gratings as strain sensors in fibre composites, Strain, 36 (3) 143-150.
- Johal SS, Staines SE, James SW, Tatam RP & Ashwell GJ (1999) A technique for depositing non-centrosymmetric Langmuir-Blodgett films onto optical fibres, Measurement Science and Technology, 10 (5) N60-N62.
- Johal SS, James SW, Tatam RP & Ashwell GJ (1999) Second-harmonic generation in Langmuir-Blodgett waveguide overlays on single-mode optical fiber, Optics Letters, 24 (17) 1194-1196.
- Flannery D, James SW, Tatam RP & Ashwell GJ (1999) Fiber-optic chemical sensing with Langmuir-Blodgett overlay waveguides, Applied Optics, 38 (36) 7370-7374.
- James SW, Tatam RP, Fuller SR & Crompton C (1999) Monitoring transient strains on a gun barrel using fibre Bragg-grating sensors, Measurement Science and Technology, 10 (2) 63-67.
- O'Dwyer MJ, Maistros GM, James SW, Tatam RP & Partridge IK (1998) Relating the state of cure to the real-time internal strain development in a curing composite using in-fibre Bragg gratings and dielectric sensors, Measurement Science and Technology, 9 (8) 1153-1158.
- James SW, Tatam RP & Elder RL (1997) Design considerations for a three dimensional fiber optic laser Doppler velocimeter for turbomachinery applications, Review of Scientific Instruments, 68 (8) 3241-3246.
- Egan DA, James SW & Tatam RP (1997) A polarization-based optical fibre vibrometer, Measurement Science and Technology, 8 (3) 343-347.
- Flannery D, James SW, Tatam RP & Ashwell GJ (1997) pH sensor using Langmuir-Blodgett overlays on polished optical fibers, Optics Letters, 22 (8) 567-569.
- James Stephen W, Dockney Michael L & Tatam Ralph P (1996) Photorefractive Volume Holographic Demodulation of In-Fiber Bragg Grating Sensors, IEEE Photonics Technology Letters, 8 (5) 664-666.
- James SW, Dockney ML & Tatam RP (1996) Simultaneous independent temperature and strain measurement using in-fibre Bragg grating sensors, Electronics Letters, 32 (12) 1133-1134.
- Dockney ML, James SW & Tatam RP (1996) Fibre Bragg gratings fabricated using a wavelength tuneable laser source and a phase mask based interferometer, Measurement Science and Technology, 7 (4) 445-448.
- James SW, Lockey RA, Egan D & Tatam RP (1995) Fibre optic based reference beam laser Doppler velocimetry, Optics Communications, 119 (5-6) 460-464.
- James Stephen W, Youden Katherine E, Jeffery Phillip M, Eason Robert W, Chandler Peter J, Zhang Lin & Townsend Peter D (1993) BaTiO waveguide self-pumped phase conjugator, Optics Letters, 18 (14) 1138-1140.
- James SW, Youden KE, Jeffrey PM, Eason RW, Chandler PJ, Zhang L & Townsend PD (1993) Waveguide mutually pumped phase conjugators, Applied Optics, 32 (27) 5299-5301.
- Ross GW, Carter JN, James SW, Eason RW, Kashyap R, Davey ST & Szebesta D (1992) Phase-conjugate fluorozirconate fiber laser operating at 800 nm, Optics Letters, 17 (23) 1676-1678.
- Youden KE, James SW, Eason RW, Chandler PJ, Zhang L & Townsend PD (1992) Photorefractive planar waveguides in BaTiO3 fabricated by ion-beam implantation, Optics Letters, 17 (21) 1509-1511.
- James SW & Eason RW (1991) Intensity-dependent thresholding and switching in the photorefractive bridge mutually pumped phase conjugator, Optics Letters, 16 (8) 551-553.
- James SW & Eason RW (1991) Extraordinary-polarized light does not always yield the highest reflectivity in self-pumped BaTiO3, Optics Letters, 16 (9) 633-635.
- Hussain G, James SW & Eason RW (1990) Observation and modeling of dynamic instabilities in the mutually pumped bird-wing phase conjugator in BaTiO3, Journal of the Optical Society of America B, 7 (12) 2294-2298.
- Eason RW & James SW (1990) Logarithmic output from cascaded two-beam coupling interactions in photorefractive crystals, Applied Optics, 29 (23) 3362-3364.
Conference Papers
- Barrington JH, James SW, Kissinger T, Staines SE, Prince S, Alucsa-Saeza E, Lawson NJ & Tatam RP (2023) The use of range-resolved interferometry for multi-parameter sensing in a wind tunnel. In: 8th European Workshop on Optical Fibre Sensors (EWOFS 2023), Mons, 23-26 May 2023. Dataset/s: 10.17862/cranfield.rd.23546004
- Kissinger T, Weber S, Chehura E, Barrington J, Staines S, James S, Lone M & Tatam R (2019) Ground vibration testing of a helicopter rotor blade using optical fibre sensors. In: Seventh European Workshop on Optical Fibre Sensors, Limassol, 1-4 October 2019.
- Weber S, Southgate D, Mullaney K, James S, Rutherford R, Sharma A, Lone M, Kissinger T, Chehura E, Staines S, Pekmezci H, Fragonara LZ, Petrunin I, Williams D, Moulitsas I, Cooke A, Lawson N, Rosales W, Tatam R, Morrish P, Fairhurst M, Atack R, Bailey G & Morley S (2018) Bladesense – a novel approach for measuring dynamic helicopter rotor blade deformation. In: 44th European Rotorcraft Forum (ERF 2018), Delft, 18-21 September 2018.
- Hallett JS, Partridge M, James SW, Tiwaria D, Farewell T, Hallett SH & Tatam RP (2017) Soil moisture content measurement using optical fiber long period gratings. In: 25th International Conference on Optical Fiber Sensors, OFS 2017, Jeju, 24-28 April 2017.
- Kissinger T, Chehura E, James SW & Tatam RP (2017) Multiplexing curvature sensors using fibre segment interferometry for lateral vibration measurements. In: 25th International Conference on Optical Fiber Sensors, OFS 2017, Jeju, 24-28 April 2017.
- Major BT, Tiwari D, Correia R, James SW, Tirovic M & Tatam RP (2017) Fibre Bragg grating sensors for the analysis of pressure distribution at a disc brake/pad interface. In: 25th International Conference on Optical Fiber Sensors, OFS 2017, Jeju, 24-28 April 2017.
- Mullaney K, Staines SE, James SW & Tatam RP (2017) Optimised process for fabricating tapered long period gratings. In: 25th International Conference on Optical Fiber Sensors, OFS 2017, Jeju, 24-28 April 2017. Dataset/s: 10.17862/cranfield.rd.3969153
- Shaikh MS, Liu C, Partridge M, James SW, Zhu WD & Chena X (2017) Highly sensitive and selective biosensor based on graphene oxide coated long period grating. In: Optical Fibers and Sensors for Medical Diagnostics and Treatment Applications XVII, San Francisco, 28-29 January 2017.
- Kissinger T, Chehura E, James SW & Tatam RP (2017) Interferometric fibre-optic curvature sensing for structural, directional vibration measurements. In: Measurement Systems for Industrial Inspection X 2017, Munich, 26-29 June 2017.
- Hromadka J, Tokay B, James S & Korposh S (2017) Metal-organic framework thin films on a surface of optical fibre long period grating for chemical sensing. In: 25th International Conference on Optical Fiber Sensors, OFS 2017, Jeju, 24-28 April 2017.
- Mullaney K, Correia R, Staines SE, James SW & Tatam RP (2017) Monitoring the fabrication of tapered optical fibres. In: 25th International Conference on Optical Fiber Sensors, OFS 2017, Jeju, 24-28 April 2017. Dataset/s: 10.17862/cranfield.rd.3969222
- Kissinger T, James S & Tatam R (2017) Simultaneous optical interrogation of multiple tuning fork resonators using range-resolved interferometry. In: IEEE Sensors Conference 2017, Glasgow, 29 October - 1 November 2017.
- Rafiei A, Arya C, James S, Correia R & Fuentes R (2016) A laboratory investigation on the thermo-mechanical behaviour of thermal piles in sand. In: 1st International Conference on Energy Geotechnics, ICEGT 2016, Kiel, 29-31 August 2016.
- Lawson NJ, Correia RNG, Partridge M, Staines SE, James SW, Gautrey JE & Tatam RP (2016) Adaption of fibre optic sensors and data processing systems for flight test on a Bulldog light aircraft. In: 36th European Telemetry and Test Conference – etc2016, Nuremberg, 10-12 May 2016.
- Correia R, James SW, Marshall A, Heron C & Korposh S (2016) Interrogation of fibre Bragg gratings through a fibre optic rotary joint on a geotechnical centrifuge. In: 6th European Workshop on Optical Fibre Sensors (EWOFS'2016), Limerick, 30-31 May 2016.
- Correia R, Blackman OR, Hernandez FU, Korposh S, Morgan SP, Hayes-Gill BR, James SW, Evans D & Norris A (2016) Highly sensitive contact pressure measurements using FBG patch in endotracheal tube cuff. In: 6th European Workshop on Optical Fibre Sensors (EWOFS'2016), Limerick, 30-31 May 2016.
- Tiwari D, Mullaney K, Korposh S, James SW, Lee SW & Tatam RP (2016) Ammonia sensing using lossy mode resonances in a tapered optical fibre coated with porphyrin-incorporated titanium dioxide. In: 6th European Workshop on Optical Fibre Sensors (EWOFS'2016), Limerick, 30-31 May 2016.
- Kissinger T, Charrett TO, James SW, Adams A, Twin A & Tatam RP (2016) Characterisation of a cryostat using simultaneous, single-beam multiple-surface laser vibrometry. In: 12th International AI VE. LA. Conference on Vibration By Laser and Noncontact Techniques: Advances and Applications, Ancona, 29 June - 1 July 2016.
- Korposh S, Tatam RP, James SW & Lee S-W (2015) Chirality measurements using optical fibre long period gratings fabricated in high birefringent fibre. In: 5th Asia-Pacific Optical Sensors Conference, 2015, Jeju, 20-22 May 2015.
- Lee S-W, Wang T, Selyanchyn R, Korposh S & James SW (2015) Optical fiber sensing of human skin emanations. In: 5th Asia-Pacific Optical Sensors Conference, 2015, Jeju, 20-22 May 2015.
- Tiwari D, James SW, Tatam RP, Korposh S & Lee SW (2015) A high-sensitivity chemical sensor based on titania coated optical-fiber long period grating for ammonia sensing in water. In: 5th Asia-Pacific Optical Sensors Conference, 2015, Jeju, 20-22 May 2015.
- Korposh S, Okuda H, Wang T, James SW & Lee S-W (2015) U-shaped evanescent wave optical fibre sensor based on a porphyrin anchored nanoassembled thin film for high sensitivity ammonia detection. In: 5th Asia-Pacific Optical Sensors Conference, 2015, Jeju, 20-22 May 2015.
- Partridge M, Korposh S, James SW & Tatam RP (2015) Long period grating sensors response to photosensitive bacteriorhodopsin coating. In: 5th Asia-Pacific Optical Sensors Conference, 2015, Jeju, 20-22 May 2015.
- Kissinger T, Charrett TOH, James SW, Adams A, Twin A & Tatam RP (2015) Simultaneous laser vibrometry on multiple surfaces with a single beam system using range-resolved interferometry. In: SPIE Optical Metrology 2015, Munich, 22-25 June 2015.
- Kissinger T, Charrett TOH, James SW & Tatam RP (2015) Cost-effective vibration and displacement measurement using range-resolved interferometry. In: 10th International Conference on Advances in Experimental Mechanics, Edinburgh, 1-3 September 2015.
- Kissinger T, Correia R, Charrett TOH, James SW & Tatam RP (2015) Range-resolved signal processing for fibre segment interferometry applied to dynamic long-gauge length strain sensing. In: 24th international conference on optical fibre sensors (OFS-24), Curitiba, 28 September - 2 October 2015.
- Lawson NJ, Correia R, James SW, Tatam RP & Gautrey JE (2015) Development of fibre optic strain and pressure instruments for flight test on an aerobatic light aircraft. In: European Test and Telemetry Conference, Centre des Congrès Pierre Baudis, Toulouse, 9 June 2015.
- Kissinger T, Goncalves Correia R, Charrett T, James S & Tatam R (2015) Multiplexing of long-gauge length fibre optic dynamic strain sensors using range-resolved interferometry. In: 10th International Conference on Advances in Experimental Mechanics, Heriott-Watt University, Edinburgh, 1-3 September 2015.
- Marques L, Hernandez FU, Korposh S, Clark M, Morgan S, James S & Tatam RP (2014) Sensitive protein detection using an optical fibre long period grating sensor anchored with silica core gold shell nanoparticles. In: 23rd international conference on optical fibre sensors (OFS-23), 2014, Santander, 2-6 June 2014.
- Manders M, Partridge M, Correia RN, James SW & Tatam RP (2014) Transverse strain response of in-fibre Fabry-Perot microcavities. In: 23rd international conference on optical fibre sensors (OFS-23), 2014, Santander, 2-6 June 2014.
- Lynch SG, Chen F, Gates JC, Holmes C, Staines SE, James SW, Hodgkinson J, Smith PGR & Tatam RP (2014) Bragg-grating-stabilized external cavity lasers for gas sensing using tunable diode laser spectroscopy. In: SPIE OPTO: The Optoelectronics, Photonic Materials and Devices Conference, 2014, San Francisco, CA, 1 February 2014.
- Lawson NJ, Correia R, James SW, Tatam RP & Gautrey JE (2014) Cranfield University National Flying Laboratory facilities and flight test research. In: RAeS Aircraft Research Operations Conference, Hamilton Place, London, 3-5 November 2014.
- Rigas E, Correia R, Stathopoulos NA, Savaidis SP, James SW, Bhattacharyya D, Kirby PB & Tatam RP (2014) Evaluation of the optical switching characteristics of erbium-doped fibres for the development of a fibre Bragg grating sensors interrogator. In: 23rd international conference on optical fibre sensors (OFS-23), 2014, Santander, 2-6 June 2014.
- Charrett TOH, Bledowski I, James S & Tatam R (2014) Frequency-division multiplexing (FDM) for interferometric referencing and multi-component measurements in Planar Doppler Velocimetry (PDV). In: 17th International symposium on application of laser techniques to fluids, 2014, Lisbon, 7-10 July 2014.
- Rigas E, Correia R, Stathopoulos NA, Savaidis SP, James SW, Bhattacharyya D, Kirby PB & Tatam RP (2014) Evaluation of the optical switching characteristics of erbium-doped fibres for the development of a fibre Bragg grating sensor interrogator. In: 23rd international conference on optical fibre sensors (OFS-23), 2014, Santander, 2-6 June 2014.
- Correia R, Staines SE, James SW, Lawson N, Garry K & Tatam RP (2014) Wind tunnel unsteady pressure measurements using a differential optical fiber Fabry-Perot pressure sensor. In: 23rd international conference on optical fibre sensors (OFS-23), 2014, Santander, 2-6 June 2014.
- Korposh S, James SW, Lee S-W & Tatam RP (2014) Temperature and surrounding refractive index insensitive cascaded long period grating chemical sensor. In: 23rd international conference on optical fibre sensors (OFS-23), 2014, Santander, 2-6 June 2014.
- Wong RYN, Chehura E, James SW & Tatam RP (2013) A chirped long period grating sensor for monitoring flow direction and cure of a resin. In: Smart Sensor Phenomena, Technology, Networks, and Systems Integration, 2013, San Diego, California, 10-14 March 2013.
- Chehura E, Jarzebinska R, Da Costa EFR, Skordos AA, James SW, Partridge IK & Tatam RP (2013) Multiplexed fibre optic sensors for monitoring resin infusion, flow and cure in composite material processing. In: Smart Sensor Phenomena, Technology, Networks, and Systems Integration, 2013, San Diego, California, 10-14 March 2013.
- Korposh S, Wong R, James S & Tatam R (2013) Temperature and thermo-optic coefficient measurements using optical fibre long period gratings operating at phase matching turning point. In: 5th European workshop on optical fibre sensors, Krakow, 19-22 May 2013.
- Wang T, Korposh S, James S, Tatam R & Lee S-W (2013) Polyelectrolyte multilayer nanothin film coated long period grating fiber optic sensors for ammonia gas sensing. In: 13th IEEE International Conference on Nanotechnology (IEEE-NANO), 2013, Beijing, 5-8 August 2013.
- Korposh S, Davis F, James SW, Wang T, Lee S-W, Higson S & Tatam RP (2013) Detection of volatile organic compounds (VOCs) using an optical fibre long period grating with a calixarene anchored mesoporous thin film. In: 5th European workshop on optical fibre sensors (EWOFS '13), Krakow, 19-22 May 2013.
- Chen F, Hodgkinson J, Staines SE, James SW & Tatam RP (2012) A 1.65 mu m region external cavity laser diode using an InP gain chip and a fibre Bragg grating. In: 22nd International Conference on Optical Fiber Sensors, 2012 (OFS 2012), Beijing, 15-19 October 2012.
- Buggy SJ, James SW, Staines S, Carroll R, Kitson P, Farrington D, Drewett L, Jaiswal J & Tatam RP (2012) Toward track component condition monitoring using optical fibre Bragg grating sensors. In: 22nd International Conference on Optical Fiber Sensors, 2012 (OFS 2012), Beijing, 15-19 October 2012.
- Jarzebinska R, Chehura E, James SW & Tatam RP (2012) Multiplexing tapered optical fibres using coherent optical frequency domain reflectometry. In: 22nd International Conference on Optical Fiber Sensors, 2012 (OFS 2012), Beijing, 15-19 October 2012.
- Chehura E, Dell'Anno G, Huet T, Staines S, James SW, Partridge I & Tatam RP (2012) On-line load monitoring of a tufting needle using optical fibre Bragg grating sensors. In: 22nd International Conference on Optical Fiber Sensors, 2012 (OFS 2012), Beijing, 15-19 October 2012.
- Buggy SJ, Carroll R, Jaiswal J, Farrington D, Kitson P, James SW & Tatam RP (2012) Continuous monitoring of points in a tram network using optical fibre grating sensors. In: 5th IET Conference on Railway Condition Monitoring and Non-Destructive Testing (RCM 2011) , Derby, 29-30 November 2011.
- Chen F, Hodgkinson J, Staines S, James S & Tatam R (2012)
A 1.65 µm region external cavity laser diode using an InP gain chip and a fibre Bragg grating
. In: 22nd International Conference on Optical Fiber Sensors, 2012 (OFS 2012), Beijing, 15-19 October 2012. - Partridge M, Jarzebinska R, Higson SPJ, Davis F, James SW & Tatam RP (2011) Curved tapered optical fibre surface pressure sensor. In: 2011 IEEE Sensors, Limerick, 28-31 October 2011.
- Partridge M, Jarzebinska R, Higson SPJ, Davis F, James SW & Tatam RP (2011)
Curved tapered optical fibre surface pressure sensor
. In: 2011 IEEE Sensors, Limerick, 28-31 October 2011. - Korposh S, Lee S-W, James SW & Tatam RP (2011) Refractive index sensitivity of fibre optic long period gratings with SiO2 nanoparticle based mesoporous coatings.
- Li J, Correia R, Chehura E, Staines S, James SW & Tatam RP (2010) A fibre Bragg grating based inclinometer system for ground movement measurement. In: 4th European workshop on optical fibre sensors (EWOFS '10), Porto, 8-10 September 2010.
- Korposh S, Batty W, Kodaira S, Leeb S-W, James SW, Topliss SM & Tatam RP (2010) Ammonia sensing using a fibre optic long period grating with a porous nanostructured coating formed from silica nanospheres. In: 4th European workshop on optical fibre sensors (EWOFS '10), Porto, 8-10 September 2010.
- Chehura E, James SW, Domptail F, Tatam RP & Twin A (2009) Multicomponent strain development in superconducting magnet coils using optical fibre grating sensors fabricated in highly linearly birefringent fibre. In: 20th international conference on optical fibre sensors (OFS-20), Edinburgh, 5-9 October 2009.
- Chehura E, James SW, Tatam RP, Lawson N & Garry KP (2009) Pressure measurements on aircraft wing using phase-shifted fibre Bragg grating sensors. In: 20th international conference on optical fibre sensors (OFS-20), Edinburgh, 5-9 October 2009.
- Correia R, Li J, Staines S, Chehura E, James SW, Tatam RP, Kutner J, Dewhurst P & Ferreira P (2009) Fibre Bragg grating based effective soil pressure sensor for geotechnical applications. In: 20th international conference on optical fibre sensors (OFS-20), Edinburgh, 5-9 October 2009.
- Li J, Correia RP, Chehura E, Staines S, James SW, Tatam R, Butcher AP & Fuentes R (2009) Field monitoring of static, dynamic, and statnamic pile loading tests using fibre Bragg grating strain sensors. In: 20th international conference on optical fibre sensors (OFS-20), Edinburgh, 5-9 October 2009.
- James SW, Topliss SM, Cheung SC & Tatam RP (2009) Response of a fibre optic long period grating operating at the phase matching turning point to the deposition of a nanostructured coating. In: 20th international conference on optical fibre sensors (OFS-20), Edinburgh, 5-9 October 2009.
- Topliss SM, James SW, Davis F, Higson SPJ & Tatam RP (2009) Species selective vapour sensing of organic compounds using dual resonant long period fibre gratings with a calixarene coating. In: 20th international conference on optical fibre sensors (OFS-20), Edinburgh, 5-9 October 2009.
- Chehura E, James SW & Tatam RP (2009) A simple method for fabricating phase-shifted fibre Bragg gratings with flexible choice of centre wavelength. In: 20th international conference on optical fibre sensors (OFS-20), Edinburgh, 5-9 October 2009.
- Francis D, James SW & Tatam RP (2008) Development of a multi-component shearography instrument for surface strain measurement on dynamic objects. In: Interferometry XIV: Techniques and Analysis, 2008, San Diego, CA, 11-13 August 2008.
- Kodaira S, Korposh S, Batty WJ, James SW & Tatam RP (2008) Fabrication of highly efficient fibre-optic gas sensors using SiO /polymer nanoporous thin films. In: 3rd International Conference on Sensing Technology, ICST 2008, Tainan, 30 November - 3 December 2008.
- Korposh S, Kodaira S, Batty WJ, James SW & Tatam RP (2008) Fabrication of sensitive fibre-optic gas sensors based on nano-assembled thin films. In: Sensors : IEEE 2008, Lecce, 26-29 October 2008.
- Jarzebinska R, Cheung CS, James SW, Ashwell GJ & Tatam RP (2008) Response of the transmission spectrum of tapered optical fibres to the deposition of a nanostructured coating. In: 19th International Conference on Optical Fibre Sensors (OFS-19), Perth, 15-18 April 2008.
- Francis D, James SW & Tatam RP (2008) Surface strain measurement of rotating objects using shearography instrumentation based on fibre-optic imaging bundles. In: 19th International Conference on Optical Fibre Sensors (OFS-19), Perth, 15-18 April 2008.
- Correia R, Chehura E, James SW & Tatam RP (2008) A transverse loading technique to enhance the pressure measurement capability of fibre Bragg gratings. In: 19th International Conference on Optical Fibre Sensors (OFS-19), Perth, 15-18 April 2008.
- Korposh S, Kodaira S, Lee SW, Batty WJ, James SW & Tatam RP (2008) Deposition of SiO2/Polymer Nanoporous thin films on long-period grating (LPG) optical fibres and dramatic Enhancement of the resonance bands. In: 3rd International Conference on Sensing Technology, ICST 2008, Tainan, 30 November - 3 December 2008.
- Buggy SJ, James SW & Tatam RP (2008) A long period grating based directional flow sensor. In: 19th International Conference on Optical Fibre Sensors (OFS-19), Perth, 15-18 April 2008.
- Francis D, James SW & Tatam RP (2007) Measurement of surface strain using multi-component pulsed laser shearography with coherent fibre-optic bundles. In: Optical Measurement Systems for Industrial Inspection V, 2007, Munich, 18-22 June 2007.
- Buggy SJ, Chehura E, Skordos AA, Dimopoulos A, James SW, Partridge IK & Tatam RP (2007) Fibre grating refractometer sensors for composite process monitoring. In: SPIE Europe Optical Metrology, Munich, Germany, 18 June 2007.
- Murphy RP, James SW & Tatam RP (2007) Nested long period grating interferometers. In: 3rd European Workshop on Optical Fibre Sensors (EWOFS 2007), Napoli, 4-6 July 2007.
- Buggy SJ, Murphy RP, James SW & Tatam RP (2007) Cure monitoring of a UV cured epoxy resin using a long period grating Mach-Zehnder interferometer. In: 3rd European Workshop on Optical Fibre Sensors (EWOFS 2007), Napoli, 4-6 July 2007.
- Correia R, Chehura E, James SW & Tatam RP (2007) Transversely loaded fibre Bragg grating for pressure measurements. In: 3rd European Workshop on Optical Fibre Sensors (EWOFS 2007), Napoli, 4-6 July 2007.
- Chehura E, James SW & Tatam RP (2007) Simultaneous, independent measurement of temperature and strain using a tilted fibre Bragg grating. In: 3rd European Workshop on Optical Fibre Sensors (EWOFS 2007), Napoli, 4-6 July 2007.
- Groves RM, James SW & Tatam RP (2006) Investigation of the fringe order in multicomponent shearography surface strain measurement. In: Fringe 2005: 5th International Workshop on Automatic Processing of Fringe Patterns, Stuttgart, 11-14 September 2005.
- Correia RN, Chehura E, James SW & Tatam RP (2006) Locally Pressed Fibre Bragg Grating Pressure Sensor. In: 18th international conference on optical fibre sensors (OFS-18), Cancun, 23 October 2006.
- Correia R, Chehura E, James SW & Tatam RP (2006) Experimental and theoretical study of locally transverse loaded fibre Bragg gratings for pressure sensing applications. In: Photon06, Manchester, UK, 3 September 2006.
- Chehura E, Groves RM, Li WL, Staines SE, James SW & Tatam RP (2005) Comparison of optical fibre Bragg grating strain sensors with shearography and resistance foil strain gauge measurements. In: 17th international conference on optical fiber sensors, Bruges, 23-27 May 2005.
- Casaubieilh P, Ford HD, James SW & Tatam RP (2005) Optical coherence tomography with a Fizeau interferometer configuration. In: Nano- and Micro-Metrology, SPIE 2005, Munich, 16-17 June 2005.
- Chehura E, James SW & Tatam RP (2005) Rouard's method as a modelling tool for the sensing characteristics of complex fibre Fabry-Perot interferometers formed between chirped fibre Bragg gratings.. In: 17th international conference on optical fiber sensors, Bruges, 23-27 May 2005.
- Groves RM, Chehura E, Li WL, Staines SE, James SW & Tatam RP (2005) Comparison of shearography and optical fibre Bragg grating strain sensors with resistance foil strain gauge measurements. In: Optical Measurement Systems for Industrial Inspection IV, 2005, Munich, 13-17 June 2005.
- James SW, Ishaq I, Ashwell GJ & Tatam RP (2004) Fibre optic sensing using Langmuir Blodgett thin film overlays. In: 2nd European workshop on optical fibre sensors (EWOFS '04), Santander, 9-11 June 2004.
- Chehura E, Skordos AA, Ye CC, James SW, Partridge IK & Tatam RP (2004) Multi-dimensional strain and temperature measurements using a novel high birefringent fibre Bragg grating interrogation system. In: Optical Metrology in Production Engineering, Strasbourg, 27-30 April 2004.
- Groves RM, James SW, Tatam RP, Barnes SE, Fu S, Furfari D & Irving PE (2004) Multi-component laser shearography for the investigation of defects in rotating machinery. In: Optical Metrology in Production Engineering, Strasbourg, 27-30 April 2004.
- Chehura E, Skordos A, Ye CC, James SW, Partridge IK & Tatam RP (2003) Multi-axial strain monitoring in curing glass fibre/epoxy composites measured using fibre Bragg grating sensors fabricated in high birefringent fibres. In: 16th international conference on optical fibre sensors (OFS-16), Nara, 14 October 2003.
- Groves RM, James SW, Tatam RP & Fu S (2003) Combined shearography and speckle pattern photography for single-access multi-component surface strain measurement. In: Optical Technology and Image Processing for Fluids and Solids Diagnostics, 2002, Beijing, 3-6 September 2002.
- Groves RM, James SW & Tatam RP (2003) Multi-component shearography using optical fibre imaging-bundles. In: Optical Measurement Systems for Industrial Inspection III, 2003, Munich, 23-26 June 2003.
- Groves RM, James SW & Tatam RP (2003) Multi-component pulsed laser shearography using optical fibre imaging-bundles. In: Optical Measurement Systems for Industrial Inspection III, 2003, Munich, 23-26 June 2003.
- Groves RM, James SW & Tatam RP (2003) Multi-component shearography employing four measurement channels. In: Speckle Metrology, 2003, Trondheim, 18 June 2003.
- Beddows R, James SW & Tatam RP (2002) Improved performance interferometer designs for optical coherence tomography. In: 15th Optical Fiber Sensors Conference (OFS 2002), Portland, OR, 6-10 May 2002.
- James SW, Khaliq S & Tatam RP (2002) A long period grating liquid level sensor. In: 15th Optical Fiber Sensors Conference (OFS 2002), Portland, OR, 6-10 May 2002.
- James SW, Rees ND, Tatam RP & Ashwell GJ (2002) Optical fiber long period gratings with thin film overlays. In: 15th Optical Fiber Sensors Conference (OFS 2002), Portland, OR, 6-10 May 2002.
- Reilly SP, James SW & Tatam RP (2002) Dual wavelength fibre Bragg grating external cavity semiconductor laser sources for sensor applications. In: 15th Optical Fiber Sensors Conference (OFS 2002), Portland, OR, 6-10 May 2002.
- Ye C-C, Staines SE, James SW & Tatam RP (2002) A polarisation maintaining fibre Bragg grating interrogation system for multi-axis strain sensing. In: Smart Structures and Materials 2002: Smart Sensor Technology and Measurement Systems, San Diego, CA, 18-19 March 2002.
- Groves RM, James SW & Tatam RP (2001) Full surface strain measurement using shearography. In: Optical Diagnostics for Fluids, Solids, and Combustion, San Diego, 31 July - 2 August 2002.
- Groves RM, James SW & Tatam RP (2001) Strain measurement in curved industrial components using multi-component shearography. In: Optical measurement systems for industrial inspection II, 2001, Munich, 18-19 June 2001.
- Wei C Y, Ye C C, James Stephen W, Tatam Ralph P & Irving Phil E (2001) An experimental approach to quantify strain transfer efficiency of fibre bragg grating sensors to host structures. In: The 13th International Conference on Composite Materials, ICCM-13, Beijing, 25 June 2001.
- Groves RM, James SW & Tatam RP (2000) Polarisation-multiplexed and phase-stepped fibre optic shearography using laser diode wavelength tuning. In: 14th international conference on optical fiber sensors (OFS2000), Venice, 11 October 2000.
- Groves Roger M, James Stephen W & Tatam Ralph P (2000) Shape measurement by source displacement in three-dimensional shearography. In: Laser Interferometry X: Techniques and Analysis, 2000, San Diego, 31 July 2000.
- James Stephen W, Groves Roger M & Tatam Ralph P (2000) Surface strain characterisation using time-division-multiplexed 3D shearography. In: Laser Interferometry X: Techniques and Analysis, 2000, San Diego, 31 July - 1 August 2000.
- Byrne GD, James SW & Tatam RP (2000) In-line fibre optic reference beam anemometer using a Bragg grating. In: 14th international conference on optical fiber sensors (OFS2000), Venice, 11-13 October 2000.
- Groves RM, James SW & Tatam RP (2000) Shadow moire method for the measurement of the source position in three-dimensional shearography. In: Laser Interferometry X: Techniques and Analysis, 2000, San Diego, 31 July - 1 August 2000.
- James SW, Ye C-C, Khaliq S & Tatam RP (2000) Bend sensing using optical fibre long period gratings. In: 14th international conference on optical fiber sensors (OFS2000), Venice, 11 October 2000.
- Ye CC, Wei C, Khaliq S, James SW, Irving PE & Tatam RP (2000) Bend sensing in structures using long-period optical fibre gratings. In: 5th European Conference on Smart Structures and Materials, 2000, Glasgow, 22-24 May 2000.
- Ye CC, James SW & Tatam RP (2000) Long-period fibre gratings for simultaneous temperature and bend sensing.
- Groves RM, James SW & Tatam RP (1999) Polarisation-multiplexed and phase-stepped fibre optic shearography using laser wavelength modulation. In: Interferometry 1999: Techniques and Technologies, Pultusk, 20-23 September 1999.
- James SW & Tatam RP (1999) 3D shearography for surface strain analysis. In: Optical Diagnostics for Fluids/Heat/Combustion and Photomechanics for Solids, 1999, Denver, CO, 21-23 July 1999.
- Wei CY, James SW, Ye CC, Tatam RP & Irving PE (1999) Influence of process route on mechanical and sensing performance of fibre Bragg grating optical sensors. In: Smart Structures and Materials 1999: Sensory Phenomena and Measurement Instrumentation for Smart Structures and Materials, Newport Beach, CA, 1-4 March 1999.
- Bamford Karl J, James Stephen W, Barr Hugh & Tatam Ralph P (1999) Optical low coherence tomography of bronchial tissue. In: Advanced materials and optical systems for chemical and biological detection, 1999, Boston, 21-22 September 1999.
- James SW & Tatam RP (1999) Time-division-multiplexed 3D shearography. In: Interferometry 1999: Techniques and Technologies, Pultusk, 20-23 September 1999.
- James SW, Wei CY, Ye CC, Tatam RP & Irving PE (1999) An investigation of the tensile strength of fibre Bragg gratings. In: 13th international conference on optical fibre sensors (OFS-13): together with the workshop on device and system technology toward future optical fiber communication and sensing, Kyongju, 12-16 April 1999.
- Chatterjea CK, James SW & Tatam RP (1998) Pseudo-heterodyne signal processing scheme for interrogation of fiber Bragg grating sensor arrays. In: Laser interferometry IX : Techniques and Analysis, 1998, San Diego, 20-21 July 1998.
- O'Dwyer MJ, James SW, Tatam RP, Dykes ND & Irving PE (1998) Impact detection in carbon fiber reinforced polymer composites using in-fiber Bragg gratings. In: Laser Interferometry IX: Applications, 1998, San Diego, California, 22-23 July 1998.
- O'Dwyer MJ, Maistros GM, James SW, Tatam RP & Partridge IK (1998) In-situ internal strain development and cure monitoring in a curing composite using in-fiber Bragg gratings and dielectric sensors. In: Laser Interferometry IX: Applications, 1998, San Diego, California, 22-23 July 1998.
- O'Dwyer MJ, Maistros GM, James SW, Tatam RP & Partridge IK (1998) In-situ internal strain development and cure monitoring in a curing composite using in-fibre Bragg gratings and dielectric sensors. In: Laser Interferometry IX: Applications, 1998, San Diego, California, 22-23 July 1998.
- James SW, Tatam RP, Fuller SR & Crompton C (1998) Transient strain monitoring on a gun barrel using optical fiber Bragg grating sensors. In: Laser Interferometry IX: Applications, 1998, San Diego, California, 22-23 July 1998.
- Flannery D, James SW, Tatam RP, Ashwell GJ, Allen DW & Li X (1997) Chemical sensing using Langmuir-Blodgett waveguide overlays on single mode optical fibres. In: Chemical, Biochemical and Environmental Fiber Sensors IX, 1997, Munich, 16 June - 18 July 1997.
- Egan DA, James SW & Tatam RP (1997) On-Axis Laser Doppler Velocimetry For Turbomachinery Applications Using Optical Fiber Techniques.. In: Conference on Optical Technology in Fluid, Thermal, and Combustion Flow III, 1997 , San Diego, 28-31 July 1997.
- Flannery D, James SW, Tatam RP & Ashwell GJ (1997) Fibre optic pH sensors using thin-film Langmuir-Blodgett overlay waveguides on single-mode optical fibres. In: Optical Thin Films V : New Developments, 1997, San Diego, CA, 30 July - 1 August 1997.
- James SW, Lockey RA, Egan D, Tatam RP & Elder RL (1996) 3D fiber optic Laser Doppler Velocimetry. In: Fiber Optic and Laser Sensors XIV, 1996, Denver, Colorado, 7-9 August 1996.
- Egan DA, James SW & Tatam RP (1996) Optical fibre vibrometry.. In: Applied Optics and Optoelectronics 1996, Reading, 16-19 September 1996.
- James SW, Dockney ML & Tatam RP (1996) Demodulation of in fibre Bragg grating sensors using volume holograms. In: Distributed and Multiplexed Fiber Optic Sensors VI, 1996, Denver, CO, 4-9 August 1996.
- Flannery D, James SW, Tatam RP & Ashwell GJ (1996) A fibre-optic pH sensor using Langmuir-Blodgett overlays. In: Applied Optics and Optoelectronics 1996, Reading, 16-19 September 1996.
- Egan D, Lockey RA, James S & Tatam RP (1995) Fibre optic reference beam laser Doppler velocimetry. In: IEE Colloquium on Progress in Fibre Optic Sensors and Their Applications, London, 7 November 1995.
- James SW, Lockey RA, Egan D & Tatam RP (1995) Reference beam laser Doppler velocimeter incorporating fibre optic components. In: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, San Diego, CA, 9-14 July 1995.
- James SW, Lockey RA, Egan D & Tatam RP (1995) Reference beam laser Doppler velocimeter incorporating fiber optic components. In: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, San Diego, CA, 9-14 July 1995.
- Kaczmarek M, Jeffrey PM, James SW, Eason RW, Chandler PJ, Zhang L & Townsend PD (1994) Gain reversal studies in photorefractive waveguides. In: CLEO ’94 : Conference on Lasers and Electro-Optics, Anaheim, CA, USA, 8 May 1994.
- MacCormack S, Eason RW & James SW (1990) High power diode laser array beam combination via injection locking and photorefractive beam coupling. In: NLO '90 Nonlinear Optics: Materials, Phenomena and Devices, Kauai, HI , USA, 16-20 July 1990.
- Correia R, Li J, Chehura E, Staines S, James SW & Tatam RP Fibre optic pressure sensor for geotechnical applications. In: 2nd international workshop on opto-electronic sensor-based monitoring in geo-engineering (OSMG 2007), Nanjing, 18 October 2007.