Publications

2016

• T Jones, N Lawrence, G J Hawkins, R E Sherwood, K Djotni : "Temperature invariant infrared filter", British Patent No. GB 2530099 A (2016)
• G J Hawkins, R E Sherwood, K Djotni, T M Threadgold : "Cooled optical filters for Q-band infrared astronomy (15-40µm)", SPIE Astronomical Telescopes & Instrumentation, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation, Edinburgh, United Kingdom, 26 June - 1 July (2016)

2015

• G J Hawkins, T Stolberg-Rohr : "Determination of the embedded thermo-optical expansion coefficients of PbTe and ZnSe thin film infrared multilayers", Optics Express, Vol. 23, Issue 12, pp. 16348-16355 (2015)
• T Stolberg-Rohr, G J Hawkins : "Spectral design of temperature-invariant narrow bandpass filters for the mid-infrared", Optics Express, Vol. 23, Issue 1, pp. 580-596 (2015)

2014

• G J Hawkins, D Woods, R E Sherwood, K Djotni : "Infrared optical coatings for the EarthCARE Multispectral Imager", Applied Optics, Vol. 53, Issue 27, pp. 6983-6992 (2014)
• T Stolberg-Rohr, R Buchner, S Clausen, J Møller Jensen, A Skouboe, G J Hawkins, R Skov Hansen : "In optics humidity compensation in NDIR exhaust gas measurements of NO2", Symposium on Surface Functionalization of Optical Fiber and Waveguide Based Bio- and Chemical-Sensors, The Optical Society, Barcelona, Spain, 27 - 31 July (2014)

2013

• T M Threadgold, J W Bowen, G J Hawkins : "Automated algorithms for multilayer thin film filter design using metamaterials", Nanostructures for Optics and Photonics, NATO Science for Peace and Security Series B: Physics and Biophysics, Springer, ISBN 978-94-017-9142-7 (2013)
• G J Hawkins, R E Sherwood, K Djotni, P M Coppo, H Höhnemann, F Belli : "Cooled infrared filters and dichroics for the Sea and Land Surface Temperature Radiometer", Applied Optics, Vol. 52, Issue 10, pp. 2125-2135 (2013)

2010

• M Barillot, E Barthelemy, L Bastard, J E Broquin, G J Hawkins, V Kirschner, S Mnard, G Parent, C Poinsot, A Pradel, C Vigreux, S Zhang, X Zhang : "Integrated Optics for Nulling Interferometry in the Thermal Infrared: Progress and Recent Achievements", Proc. ESA International Conference on Space Optics (ICSO2010), Session 5b: Stellar Cancellation, Greece (2010)

2008

• G J Hawkins, R E Sherwood, K Djotni : "Mid-infrared filters for astronomical and remote sensing instrumentation", Proc. SPIE 7101-42, SPIE Europe Optical Systems Design Conference, Advances in Optical Thin Films III, Glasgow - Invited Paper (2008)
• G J Hawkins, R E Sherwood : "Cooled infrared filters and dichroics for the James Webb Space Telescope Mid-Infrared Instrument", Applied Optics, Vol. 47, No. 13, pp. C25-C34 (2008)
• G J Hawkins, R E Sherwood, B M Barrett, M Wallace, H J B Orr, K Matthews, S Bisht : "High-performance infrared narrow-bandpass filters for the Indian National Satellite System meteorological instrument (INSAT-3D)", Applied Optics, Vol. 47, No. 14 (2008)
• S J Wakeham, G J Hawkins, G R Henderson, N Carthy : "Investigation of Tin (Sn) based alternatives for Cadmium (Cd) in optoelectronic thin film materials", Applied Optics, Vol. 47, No. 13, pp. C206-C213 (2008)
• M Barillot, E Barthelemy, J Broquin, J Frayret, J Grelin, G J Hawkins, V Kirschner, G Parent, A Pradel, E Rossi, C Vigreux, S Zhang, X Zhang: "Integrated Optics for Nulling Interferometry in the Thermal Infrared", Proc. SPIE 7013-38, Astronomical Telescopes and Instrumentation, Optical and Infrared Interferometry (2008)

2007

• G J Hawkins, R E Sherwood, B M Barrett : "Cooled Infrared Dichroic Beamsplitters and Filters for the MIRI Spectrometer and Imager (5-29µm)", Proc. OSA Technical Digest Optical Interference Coatings, WDPDP1, ISBN: 1-55752-841-1 (2007)
• G J Hawkins, R E Sherwood, B M Barrett, S J Wakeham : "Mid-Infrared Filters for the Diviner Radiometer Experiment on the Lunar Reconnaissance Orbiter (7-40µm)", Proc. OSA Technical Digest Optical Interference Coatings, TuDPDP1, ISBN: 1-55752-841-1 (2007)
• S J Wakeham, G J Hawkins, G R Henderson, N A Carthey : "Investigation of Sn-based Alternatives to Cadmium in Thin Films", Proc. OSA Technical Digest Optical Interference Coatings, MD8, ISBN: 1-55752-841-1 (2007)

2006

• S J Wakeham, G J Hawkins : "Investigation of Cadmium Alternatives in Thin-Film Coatings", Proc. SPIE, Optics and Photonics Conference, Advances in Thin-Film Coatings for Optical Applications III. (2006)

2005

• E Theocharous, G J Hawkins, N P Fox : "Reversible ageing effects in cryogenically-cooled infrared filter radiometers", Infrared Physics & Technology 46 (2005) 339–349 (2005)

2004

• E Theocharous, N P Fox, G J Hawkins : "Ageing effects in cryogenically-cooled infrared filter radiometers and their implications to the performance of space instrumentation", The 2004 Conference on Characterization and Radiometric Calibration for Remote Sensing, Space Dynamics Laboratory, Utah State University Research Foundation, 23-26 August (2004)
• M J Wells, G J Hawkins, G Olofsson : "The design and fabrication of multiple dichroic beamsplitters for the MIRI spectrometer (4.8-29µm)", Proc. SPIE Vol. 5487, pp 794-803 (2004)
• G J Hawkins, R Hunneman : "The temperature dependent spectral properties of filter substrate materials in the far-infrared (6-40µm)", Infrared Physics & Technology, Vol 45, Pages 69-79 (2004)

2003

• J W Bowen, P Edwards, G J Hawkins : "Filters for Astronomy and Atmospheric Sciences in the 15-40µm Range", 28th International Conference on Infrared and Millimetre Waves, Otsu, Japan, Sep 29 - Oct 3, 2003, pp. 117-11 (2003)

2002

• G J Hawkins, R Hunneman, R E Sherwood, B M Barrett : "Interference Filters and Coatings for Mid-Infrared Astronomy (8-30µm)", Proc. SPIE Astronomical Telescopes and Instrumentation, Specialized Optical Developments in Astronomy, 4842-06, pp 43-55 (2002)

2000

• G J Hawkins, R Hunneman, R E Sherwood, B M Barrett : "Infrared Filters and Coatings for the High Resolution Dynamics Limb Sounder (6-18µm)", Applied Optics, Vol 39, No 28, pp 5221-5230 (2000)
• G J Hawkins, R Hunneman : "A Spectral Performance Model for the High Resolution Dynamics Limb Sounder (6-18µm)", Infrared Physics and Technology, Vol 41, Issue 4, Pages 239-246 (2000)

1998

• G J Hawkins, R Hunneman, M T Gardner, G T Babcock : "An ultra-wide passband (5-30µm) filter for FTIR studies of Photosystem II", Infrared Physics and Technology, Vol 39, Issue 5, Pages 297-306 (1998)
• G J Hawkins, R Hunneman, J J Barnett, J G Whitney : "Spectral design and verification of HIRDLS filters and antireflection coatings using an integrated system performance approach", SPIE Proceedings, 3437, Pages 102-112 (1998)
• R Hunneman, G J Hawkins : "The manufacture and spectral assessment of the filters and antireflection coatings for use in the HIRDLS instrument", SPIE Proceedings, 3437, Pages 378-390 (1998)

1997

• R Hunneman, R E Sherwood, C Deeley, R Spragg : "Achieving Accurate FTIR Measurements On High Performance Bandpass Filters", CP430, Pages 435-438, ICOFTS-11, the Eleventh International Conference on Fourier Transform Spectroscopy, USA (1997)

1996

• R Hunneman, G J Hawkins : "Infrared filters and dichroics for the Advanced Along Track Scanning Radiometer (AATSR)", Applied Optics, Vol 35, No 28, Pages 5524-5528 (1996)
• R Hunneman, G J Hawkins : "Novel material combinations for enhanced infrared filter performance", Applied Optics and Optoelectronics Conference, ISBN 07503 03824, Pages 188-193 (1996)

1995

• C Cole, J W Bowen : "Synthesis Method for Visible and Infrared Broadband Spaceflight Antireflection Coatings", OSA Technical Digest Optical Interference Coatings, Vol 17, Pages 58-60 (1995)

1994

• C Cole, R Hunneman, W S Carter : "Comparative Study of Barium Fluoride Thin Films Produced by Ion-Beam Sputtering and Thermal Evaporation", IOP Conference on Applied Optics and Optoelectronics, York, UK (1994)
• C Cole, J W Bowen : "Synthesis of Broadband Anti-reflection Coatings for Spaceflight Infrared Optics", Proc. International Symposium on Space Optics: Space Instrumentation and Spacecraft Optics, Garmisch-Partenkirchen, Germany, SPIE, 2210-48, 506-515 (1994)
• C Cole, R Hunneman, J W Bowen : "Synthesis of infrared filters for use in spaceflight systems", Proc. International Symposium on Optical Interference Coatings, Grenoble, France, SPIE, 2253-05, 42-50 (1994)
• G J Hawkins, R Hunneman : "Design and Fabrication of Infrared Filters for Remote Sounding Instrumentation", SPIE Proceedings, 2210, Pages 639-651 (1994)
• G J Hawkins, R Hunneman, C Cole : "Infrared filters for space-flight focal plane array applications", SPIE Proceedings, 2253, Pages 333-347 (1994)
• R Hunneman, J J Barnett, G J Hawkins : "High-Performance Infrared Filters for the HIRDLS 21-Channel Focal Plane Detector Array", SPIE Proceedings, 2210-49, Pages 516-532 (1994)

1993

• P G J Irwin, P A R Ade, S B Calcutt, F W Taylor, J S Seeley, R Hunneman, L Walton : "Investigation of dielectric spaced resonant mesh filter designs for PMIRR", Infrared Physics, Vol. 34, No. 6: 549-563 (1993)

1992

• A M Zheng, J S Seeley, R Hunneman, G J Hawkins : "Ultra Narrow Filters with Good Performance when Tilted and Cooled", Applied Optics, Vol 31, No 22 (1992)

1991

• G J Hawkins, R Hunneman, J S Seeley : "Exposure to Space Radiation of High Performance Infrared Multilayer Filters and Materials Technology Experiment", NASA Proceedings, First Post-Retrieval Symposium, Conference Publication, 3134, Pages 1479-1492 (1991)
• G J Hawkins, R Hunneman, J S Seeley : "Space Exposure of Infrared Filters and Materials on the NASA Long Duration Exposure Facility (LDEF)", University of Reading, ISBN 07049 04098 (1991)
• J S Seeley : "Far-IR multilayer filter design: manufacture and application in remote sensing", SPIE Proceedings, CR39 (1991)
• A M Zheng, J S Seeley, R Hunneman, G J Hawkins : "Design of narrowband filters in the infrared region", Infrared Physics, Vol 31, Issue 3, Pages 237-244 (1991)

1990

• G J Hawkins, R Hunneman, J S Seeley : "Preliminary results from the Infrared Multilayer Filters and Materials exposed to the space environment on the NASA LDEF mission", SPIE Proceedings, 1320, Pages 407-419 (1990)
• J S Seeley, R Hunneman, G J Hawkins : "System performance in IR atmospheric radiometry", SPIE Proceedings, 1270, Pages 244-249 (1990)
• K Q Zhang, R Hunneman, J S Seeley, G J Hawkins : "Investigation of ultra wideband multi-channel dichroic beamsplitters from 0.3 to 52µm", Infrared Physics, Vol 30, Issue 1, Pages 45-53 (1990)

1989

• K Q Zhang, R Hunneman, J S Seeley, G J Hawkins : "Optical and semiconductor properties of Lead Telluride coatings", SPIE Proceedings, 1125, Pages 45-52 (1989)

1988

• G J Hawkins, J S Seeley, R Hunneman : "Spectral characterisation of cooled filters for remote sensing", SPIE Proceedings, 915, Pages 71-78 (1988)
• J S Seeley, G J Hawkins, R Hunneman : "Performance model for cooled IR filters", Journal of Physics D. 21, S71-S74 (1988)

1987

• G J Hawkins, R Hunneman, J S Seeley : "Design and disposition of infrared optical multilayer coatings for the Improved Stratospheric and Mesospheric Sounder (ISAMS)", SPIE Proceedings, 868 (1987)

1986

• Y K Lim, J S Seeley : "Systems analysis of absorbing media", SPIE Proceedings, 652, Pages 83-94 (1986)
• J S Seeley : "Optical thin films", Pergamon Press, Encyclopedia of Materials Science and Engineering, Pages 3322-3323 (1986)
• S Wu, J S Seeley : "Tschebysheff optical filter design", SPIE Proceedings, 652, Pages 57-63 (1986)

1985

• J S Seeley, R Hunneman, A Whatley : "Physical effects in IR-coating materials", SPIE Proceedings, 588, Pages 96-102 (1985)
• J S Seeley, Y K Lim, S Wu : "New algorithms for synthesized design of optical filters", Applied Optics, Vol 24, No 6, Pages 875-878 (1985)
• J S Seeley : "Simple non-polarizing high pass filter", Applied Optics, Vol 24, No 6, Pages 742-744 (1985)

1984

• J S Seeley, R Hunneman, A Whatley : "Exposure to space radiation of high-performance infrared multilayer-filters and materials technology experiments", in `Long Duration Exposure Facility (LDEF) Mission 1 Experiments', NASA SP, 475, Pages 154-157 (1984)

1983

• R Hunneman, J S Seeley, A Whatley : "Durability assessment of PbTe/II-IV infrared filters (Space Shuttle 1st LDEF)", SPIE Proceedings, 401, Pages 55-59 (1983)
• M Nixon, J S Seeley : "Digital signal processing of optical monitoring by means of a Kalman filter", SPIE Proceedings, 401, Pages 93-99 (1983)
• J S Seeley : "Synthesised design of optical filters assisted by microcomputer", SPIE Proceedings, 369, Pages 118-129 (1983)

1982

• J S Seeley, R Hunneman, A Whatley : "Measurement of infrared multilayer filters at temperatures down to 4 deg K", SPIE Proceedings, 325, Pages 180-183 (1982)

1981

• J S Seeley, R Hunneman, A Whatley : "Far infrared filters for the GALILEO-Jupiter and other missions", Applied Optics, Vol 20, No 1, Pages 31-39 (1981)

1980

• J S Seeley, R Hunneman, A Whatley : "Cooled Filters 16-42µm Wavelength For FIR Astronomy", SPIE Proceedings, 253, Pages 266-273 (1980)
• J S Seeley, R Hunneman, A Whatley : "IR absorption bands in multilayer thin films of some II/VI , V/VI materials", Nat. Bur. Stds. Spec. Publ. 574 : U.S. Govt. Printing Office, Pages 118-122 (1980)
• J S Seeley, R Hunneman, A Whatley : "Temperature-invariant and other narrow-band IR filters containing PbTe, 4-20µm", SPIE Proceedings, 246, Pages 83-94 (1980)

1979

• J S Seeley, R Hunneman, A Whatley : "Infrared Multilayer interference filter manufacture: supposed longwave limit", Applied Optics, Vol 18, No 20, Pages 3368-3370 (1979)
• J S Seeley, R Hunneman, A Whatley : "Infrared multilayer partial mirror effective from 1.3µm to 16µm", Applied Optics, Vol 18, No 20, Pages 3370-3371 (1979)
• J S Seeley, R Hunneman, A Whatley : "Spectrophotometer-Type Filters of the Highest Possible Performance, 2.5-40µm", Infrared Physics, Vol 19, Pages 429-435 (1979)

1976

• C S Evans, R Hunneman, J S Seeley : "Filters for the v2 band of CO2 : monitoring and control of layer deposition", Applied Optics, Vol 15, No 11, Pages 2736-2745 (1976)
• C S Evans, R Hunneman, J S Seeley : "High performance multilayer interference filters for the region 12-50µm", Journal of Physics D, Vol 9, Pages 309-320 (1976)
• C S Evans, R Hunneman, J S Seeley : "Increments at the interface between layers during infrared filter manufacture", Opt. Act. Vol 23, No 4, Pages 297-303 (1976)
• C S Evans, R Hunneman, J S Seeley : "Optical thickness changes in freshly deposited layers of Lead Telluride", Journal of Physics D, Vol 9, Pages 321-328 (1976)

1973

• J S Seeley, H M Liddell, T C Chen : "Extraction of Tschebysheff design data for the low pass dielectric multilayer", Opt. Act. Vol 20, No 8, Pages 641-661 (1973)

1972

• J S Seeley, C S Evans, R Hunneman : "Deposition parameters of PbTe films in relation to infrared multilayer filters", Journal of Vacuum Science and Technology, Vol 9, Page 397 (1972)
• J S Seeley, C S Evans, R Hunneman : "Improvements relating to the manufacture of coated substrates", British Patent No. 1,425,941 (1972)
• S D Smith, G D Holah, J S Seeley, C S Evans, R Hunneman : "Survey of the present state of art of infrared filters", in 'IR Detection Techniques for Space Research' (Edited: Ring and Manno), Reidel-Dordrecht-Holland, Pages 199-218 (1972)

1971

• C S Evans, R Hunneman, J S Seeley : "Multilayer filters and coatings for the region 4-40µm: New material combinations", Proceedings, Institution of Electronic and Radio Engineers, Conference 22, Pages 125-140 (1971)

1969

• J S Seeley, C S Evans, R Hunneman : "Improvements in or relating to the manufacture of multilayer interference filters", British Patent No. 1,285,567 (1969)

1968

• C S Evans, J S Seeley : "Properties of thick evaporated layers of PbTe", Journal de Physique, Colloque C4 No, 11-12, Pages C4-37 (1968)

1966

• J S Seeley, S D Smith : "High Performance Blocking Filters for the Region 1µm to 20µm", Applied Optics, Vol. 5, No. 1 (1966)