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1

SPIE Proceedings [SPIE Optical Engineering and Photonics in Aerospace Sensing - Orlando, FL (Sunday 11 April 1993)] Infrared Imaging Systems: Design, Analysis, Modeling, and Testing IV - Measurement of the MTF and MRTD for focal plane arrays

Lettington, Alan H., Hong, Qi H., Macdonald, John, Marshall, A., Murphy, Kevin S. J., Donohue, Paul P., Holst, Gerald C.

Year:

1993

Language:

english

File:

PDF, 321 KB

english, 1993

2

Nonuniformity correction and restoration of passive millimeter-wave images

Lettington, Alan H., Tzimopoulou, Sophie, Rollason, Malcolm P.

Journal:

Optical Engineering

Year:

2001

Language:

english

File:

PDF, 677 KB

english, 2001

3

The effect of visual perception on the required performance of imaging systems

Fairhurst, Alison M., Lettington, Alan H.

Journal:

Journal of Modern Optics

Year:

2000

Language:

english

File:

PDF, 717 KB

english, 2000

4

Design and development of a high-performance passive millimeter-wave imager for aeronautical applications

Lettington, Alan H.

Journal:

Optical Engineering

Year:

2005

Language:

english

File:

PDF, 205 KB

english, 2005

5

SPIE Proceedings [SPIE The Hague '90, 12-16 April - The Hague, Netherlands (Thursday 1 March 1990)] Hard Materials in Optics - Application of germanium carbide in durable multilayer IR coatings

Kelly, Chris J., Orr, James S., Gordon, H., Traub, Leonard T., Lettington, Alan H., Ribbing, Carl-Gustaf

Year:

1990

Language:

english

File:

PDF, 480 KB

english, 1990

6

Interpolator for infrared images

Lettington, Alan H.

Journal:

Optical Engineering

Year:

1994

Language:

english

File:

PDF, 312 KB

english, 1994

7

SPIE Proceedings [SPIE London - DL tentative - London, United Kingdom (Tuesday 26 June 1990)] Infrared Technology and Applications - Ultraprecision, high stiffness CNC grinding machines for ductile mode grinding of brittle materials

McKeown, Patrick A., Carlisle, Keith, Shore, Paul, Read, R. F., Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 1.13 MB

english, 1990

8

SPIE Proceedings [SPIE SPIE's 1993 International Symposium on Optics, Imaging, and Instrumentation - San Diego, CA (Sunday 11 July 1993)] Infrared Technology XIX - Objective MRTD for focal-plane arrays

Lettington, Alan H., Hong, Qi H., Marshall, A., Murphy, Kevin S. J., Andresen, Bjorn F., Shepherd, Freeman D.

Year:

1993

Language:

english

File:

PDF, 144 KB

english, 1993

9

SPIE Proceedings [SPIE Optical Systems for Space and Defence - London, United Kingdom (Friday 1 September 1989)] Optical Systems for Space and Defence - The Potential of CdHgTe Staring Array Infrared Detectors For Satellite Detection

Baddiley, C. J., Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 428 KB

english, 1990

10

[ASME ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition - Orlando, Florida, USA (Monday 2 June 1997)] Volume 2: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations - Gas Turbine Exhaust Emissions Monitoring Using Non-Intrusive Infrared Spectroscopy

Hilton, Moira, Lettington, Alan H., Wilson, Chris W.

Year:

1997

Language:

english

File:

PDF, 225 KB

english, 1997

11

SPIE Proceedings [SPIE London - DL tentative - London, United Kingdom (Tuesday 26 June 1990)] Infrared Technology and Applications - Ductile mode grinding of brittle materials with newly designed centerless grinding machine

Yoshioka, Junichi, Miyashita, Masakazu, Kanai, Akira, Daito, Michimasa, Hashimoto, F., Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 501 KB

english, 1990

12

SPIE Proceedings [SPIE London - DL tentative - London, United Kingdom (Tuesday 26 June 1990)] Infrared Technology and Applications - UK National Initiative on Nanotechnology: opportunities for collaborative research within the LINK Nanotechnology Programme

Kennell, Peter, Robinson, David W., Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 240 KB

english, 1990

13

SPIE Proceedings [SPIE Optical Systems for Space and Defence - London, United Kingdom (Friday 1 September 1989)] Optical Systems for Space and Defence - A New Approach to Acousto-Optic Spectrum Analysis

Shaw, Andrew P., Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 673 KB

english, 1990

14

SPIE Proceedings [SPIE Optical Systems for Space and Defence - London, United Kingdom (Friday 1 September 1989)] Optical Systems for Space and Defence - Bragg Cell Signal Processing Architectures

Gatenby, Paul, Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 5.75 MB

english, 1990

15

Applications of diamond-like carbon thin films

Alan H. Lettington

Journal:

Year:

1998

Language:

english

File:

PDF, 655 KB

english, 1998

16

Bandwidth extension for IR detectors through spatial-frequency shifting

Lettington, Alan H., Hong, Qi He, Tzimopoulou, Sophie

Journal:

Year:

1996

Language:

english

File:

PDF, 483 KB

english, 1996

17

SPIE Proceedings [SPIE SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics - Orlando, FL (Monday 17 April 1995)] Infrared Imaging Systems: Design, Analysis, Modeling, and Testing VI - Antialiasing algorithm for focal plane arrays

Lettington, Alan H., Hong, Qi H., Holst, Gerald C.

Year:

1995

Language:

english

File:

PDF, 419 KB

english, 1995

18

SPIE Proceedings [SPIE AeroSense 2002 - Orlando, FL (Monday 1 April 2002)] Infrared and Passive Millimeter-wave Imaging Systems: Design, Analysis, Modeling, and Testing - Review of imaging architecture

Lettington, Alan H., Blankson, Isaiah M., Attia, Magdy F., Dunn, Dennis, Appleby, Roger, Holst, Gerald C., Wikner, David A.

Year:

2002

Language:

english

File:

PDF, 311 KB

english, 2002

19

Passive millimetre-wave imaging architectures

Lettington, Alan H, Dunn, Dennis, Attia, Magdy, Blankson, Isaiah M

Journal:

Journal of Optics A Pure and Applied Optics

Year:

2003

Language:

english

File:

PDF, 181 KB

english, 2003

20

SPIE Proceedings [SPIE European Symposium on Optics and Photonics for Defence and Security - London, United Kingdom (Monday 25 October 2004)] Passive Millimetre-Wave and Terahertz Imaging and Technology - Techniques for millimetre-wave imaging

Lettington, Alan H., Dunn, Dennis, Alexander, Naomi E., Wabby, Anas, Chen, Chun-Hong, Appleby, Roger, Chamberlain, J. Martyn, Krapels, Keith A.

Year:

2004

Language:

english

File:

PDF, 175 KB

english, 2004

21

SPIE Proceedings [SPIE Aerospace/Defense Sensing, Simulation, and Controls - Orlando, FL (Monday 16 April 2001)] Window and Dome Technologies and Materials VII - New protective antireflecting coating for multispectral ZnS

Clark, Caspar C., Lettington, Alan H., Wakeham, Steven J., Jones, Peter S., Waterman, Dave, Tustison, Randal W.

Year:

2001

Language:

english

File:

PDF, 612 KB

english, 2001

22

SPIE Proceedings [SPIE AeroSense '97 - Orlando, FL (Monday 21 April 1997)] Passive Millimeter-Wave Imaging Technology - Operational issues for passive millimeter-wave imaging systems

Gleed, David G., Appleby, Roger, Salmon, Neil A., Price, Sean, Sinclair, Gordon N., Anderton, Rupert N., Borrill, Jonathan R., Wasley, Matthew R. M., Lettington, Alan H., Smith, Roger M.

Year:

1997

Language:

english

File:

PDF, 632 KB

english, 1997

23

SPIE Proceedings [SPIE Optical Systems for Space and Defence - London, United Kingdom (Friday 1 September 1989)] Optical Systems for Space and Defence - "Rain Erosion Studies Of I.R. Materials"

Field, J. E., Hand, R. J., Pickles, C. J., Seward, C. R., Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 10.82 MB

english, 1990

24

SPIE Proceedings [SPIE Aerospace/Defense Sensing and Controls - Orlando, FL (Monday 13 April 1998)] Passive Millimeter-Wave Imaging Technology II - Image processing techniques for passive millimeter-wave imaging

Lettington, Alan H., Gleed, David G., Smith, Roger M.

Year:

1998

Language:

english

File:

PDF, 1.97 MB

english, 1998

25

SPIE Proceedings [SPIE SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics - Orlando, FL (Monday 17 April 1995)] Synthetic Vision for Vehicle Guidance and Control - Passive millimeter-wave imaging: seeing in very poor visibility

Appleby, Roger, Price, Sean, Gleed, David G., Lettington, Alan H., Verly, Jacques G.

Year:

1995

Language:

english

File:

PDF, 896 KB

english, 1995

26

SPIE Proceedings [SPIE AeroSense 2003 - Orlando, FL (Monday 21 April 2003)] Passive Millimeter-Wave Imaging Technology VI and Radar Sensor Technology VII - Further designs of optomechanical scanners for use in passive millimeter-wave imaging

Lettington, Alan H., Dunn, Dennis, Attia, Magdy F., Blankson, Isaiah M., Appleby, Roger, Wikner, David A., Trebits, Robert, Kurtz, James L.

Year:

2003

Language:

english

File:

PDF, 126 KB

english, 2003

27

[Materials Science Monographs] Applications of Diamond Films and Related Materials - Proceedings of the First International Conference on the Applications of Diamond Films and Related Materials – ADC '91 Auburn, Alabama, U.S.A., August 17–22, 1991 Volume 73 || Application of DLC films to Optical Windows and Tools

Lettington, Alan H.

Year:

1991

Language:

english

File:

PDF, 880 KB

english, 1991

28

SPIE Proceedings [SPIE AeroSense 2003 - Orlando, FL (Monday 21 April 2003)] Passive Millimeter-Wave Imaging Technology VI and Radar Sensor Technology VII - Use of constraints in the superresolution of passive millimeter-wave images

Lettington, Alan H., Dunn, Dennis, Rollason, Malcolm P., Alexander, Naomi E., Yallop, Marc R., Appleby, Roger, Wikner, David A., Trebits, Robert, Kurtz, James L.

Year:

2003

Language:

english

File:

PDF, 102 KB

english, 2003

29

SPIE Proceedings [SPIE Optical Systems for Space and Defence - London, United Kingdom (Friday 1 September 1989)] Optical Systems for Space and Defence - Design Of A Complete Laser Diode Transmitter Package For Space Communications.

Roberts, Martin D., Ogden, Ray, Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 471 KB

english, 1990

30

SPIE Proceedings [SPIE London - DL tentative - London, United Kingdom (Tuesday 26 June 1990)] Infrared Technology and Applications - Uncooled infrared thermal detector arrays

Shorrocks, N. M., Porter, Stephen G., Whatmore, Roger W., Parsons, Andy D., Gooding, J. N., Pedder, David J., Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 635 KB

english, 1990

31

Thin Film Diamond || Applications of Diamond-Like Carbon Thin Films

Alan H. Lettington

Journal:

Philosophical Transactions of the Royal Society Physical and Engineering Sciences (1990-1995)

Year:

1993

Language:

english

File:

PDF, 1.70 MB

english, 1993

32

Electrocatalytic reduction of hydrogen peroxide at a stationary pyrolytic graphite electrode surface in the presence of cytochrome c peroxidase: a description based on a microelectrode array model for adsorbed enzyme molecules

Armstrong, Fraser A., Bond, Alan M., B�chi, Felix N., Hamnett, Andrew, Hill, H. Allen O., Lannon, A. Martin, Lettington, Olwen C., Zoski, Cynthia G.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1993

Language:

english

File:

PDF, 933 KB

english, 1993

33

SPIE Proceedings [SPIE European Symposium on Optics and Photonics for Defence and Security - London, United Kingdom (Monday 25 October 2004)] Passive Millimetre-Wave and Terahertz Imaging and Technology - Stand-off detection of hidden threat objects on personnel at checkpoints and in public areas using active millimetre-wave imaging

Doyle, Rory S., Lyons, Brendan N., Lettington, Alan H., McEnroe, Tony, Walshe, John, McNaboe, John, Curtin, Peter, Bleszynski, Stan, Appleby, Roger, Chamberlain, J. Martyn, Krapels, Keith A.

Year:

2004

Language:

english

File:

PDF, 301 KB

english, 2004

34

SPIE Proceedings [SPIE AeroSense 2003 - Orlando, FL (Monday 21 April 2003)] Passive Millimeter-Wave Imaging Technology VI and Radar Sensor Technology VII - Mechanically scanned real-time passive millimeter-wave imaging at 94 GHz

Appleby, Roger, Anderton, Rupert N., Price, Sean, Salmon, Neil A., Sinclair, Gordon N., Coward, Peter R., Barnes, Andrew R., Munday, P. D., Moore, M., Lettington, Alan H., Robertson, Duncan A., Appleb

Year:

2003

Language:

english

File:

PDF, 144 KB

english, 2003

35

SPIE Proceedings [SPIE Fourier Transform Spectroscopy: Ninth International Conference - Calgary, Canada (Monday 23 August 1993)] 9th International Conference on Fourier Transform Spectroscopy - Passive remote detection of atmospheric pollutants using Fourier transform infrared (FTIR) spectroscopy

Hilton, Moira, Lettington, Alan H., Mills, Ian M., Bertie, John E., Wieser, Hal

Year:

1994

Language:

english

File:

PDF, 173 KB

english, 1994

36

SPIE Proceedings [SPIE The Hague '90, 12-16 April - The Hague, Netherlands (Thursday 1 March 1990)] Hard Materials in Optics - Optical properties and applications of diamond and diamondlike carbon thin films

Lettington, Alan H., Ribbing, Carl-Gustaf

Year:

1990

Language:

english

File:

PDF, 525 KB

english, 1990

37

SPIE Proceedings [SPIE SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation - San Diego, CA (Sunday 24 July 1994)] Applications of Digital Image Processing XVII - Removing line patterns from infrared and passive millimeter wave images

Lettington, Alan H., Hong, Qi H., Gleed, David G., Tescher, Andrew G.

Year:

1994

Language:

english

File:

PDF, 291 KB

english, 1994

38

SPIE Proceedings [SPIE SPIE's International Symposium on Optical Science, Engineering, and Instrumentation - San Diego, CA (Sunday 19 July 1998)] Infrared Technology and Applications XXIV - Scene-based techniques for nonuniformity correction of infrared focal plane arrays

Tzimopoulou, Sophie, Lettington, Alan H., Andresen, Bjorn F., Strojnik, Marija

Year:

1998

Language:

english

File:

PDF, 1.06 MB

english, 1998

39

SPIE Proceedings [SPIE Optical Systems for Space and Defence - London, United Kingdom (Friday 1 September 1989)] Optical Systems for Space and Defence - Design for Production of a 1.06/8-12 Micron Optical System

Sillitto, H. G., Lessells, A. B., Duncan, S. S., Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 10.38 MB

english, 1990

40

SPIE Proceedings [SPIE London - DL tentative - London, United Kingdom (Tuesday 26 June 1990)] Infrared Technology and Applications - Submicron thin-film MOM diodes for the detection of 10-um infrared laser radiation

Wilke, Ingrid, Herrmann, W., Kneubuehl, Fritz K., Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 776 KB

english, 1990

41

SPIE Proceedings [SPIE London - DL tentative - London, United Kingdom (Tuesday 26 June 1990)] Infrared Technology and Applications - Image restoration in thermo-fluid-dynamic applications of IR digital imagery

de Luca, Luigi, Cardone, Gennaro, Carlomagno, Giovanni M., Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 566 KB

english, 1990

42

Thin Film Diamond || Applications of diamond-like carbon thin films

Lettington, Alan H., Steeds, J. W.

Year:

1994

Language:

english

File:

PDF, 1.19 MB

english, 1994

43

SPIE Proceedings [SPIE AeroSense '99 - Orlando, FL (Monday 5 April 1999)] Passive Millimeter-Wave Imaging Technology III - Compact real-time (video rate) passive millimeter-wave imager

Appleby, Roger, Anderton, Rupert N., Price, Sean, Salmon, Neil A., Sinclair, Gordon N., Borrill, Jonathan R., Coward, Peter R., Paraskevi Papakosta, Vicky, Lettington, Alan H., Robertson, Duncan A., S

Year:

1999

Language:

english

File:

PDF, 778 KB

english, 1999

44

The effect of visual perception on the required performance of imaging systems

M. Fairhurst, Alan H. Lettington, Alison

Journal:

Journal of Modern Optics

Year:

2000

Language:

english

File:

PDF, 229 KB

english, 2000

45

SPIE Proceedings [SPIE London - DL tentative - London, United Kingdom (Tuesday 26 June 1990)] Infrared Technology and Applications - Review of infrared focal plane arrays

Ballingall, Ronald A., Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 531 KB

english, 1990

46

SPIE Proceedings [SPIE Aerospace/Defense Sensing and Controls - Orlando, FL (Monday 8 April 1996)] Infrared Technology and Applications XXII - Superresolution by spatial-frequency aliasing

Lettington, Alan H., Hong, Qi H., Tzimopoulou, Sophie, Andresen, Bjorn F., Scholl, Marija S.

Year:

1996

Language:

english

File:

PDF, 519 KB

english, 1996

47

SPIE Proceedings [SPIE Optical Systems for Space and Defence - London, United Kingdom (Friday 1 September 1989)] Optical Systems for Space and Defence - The Role Of Compensators In The Tolerancing Of A Diffraction-Limited Lens

Williamson, David M., Lettington, Alan H.

Year:

1990

Language:

english

File:

PDF, 596 KB

english, 1990

48

SPIE Proceedings [SPIE Defense and Security - Orlando, FL (Monday 28 March 2005)] Passive Millimeter-Wave Imaging Technology VIII - Illumination strategies to achieve effective indoor millimeter wave imaging for personnel screening applications

Doyle, Rory, Lyons, Brendan, Lettington, Alan, McEnroe, Tony, Walshe, John, McNaboe, John, Curtin, Peter, Appleby, Roger, Wikner, David A.

Year:

2005

Language:

english

File:

PDF, 141 KB

english, 2005

49

SPIE Proceedings [SPIE SPIE's International Symposium on Optical Science, Engineering, and Instrumentation - San Diego, CA (Sunday 19 July 1998)] Applications of Digital Image Processing XXI - Efficient new superresolution algorithm based on the suppression of ringing artifacts

Lettington, Alan H., Rollason, Malcolm P., Tescher, Andrew G.

Year:

1998

Language:

english

File:

PDF, 801 KB

english, 1998

50

SPIE Proceedings [SPIE SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation - Denver, CO (Sunday 4 August 1996)] Applications of Digital Image Processing XIX - Comparison of methods for super-resolving passive millimeter wave images

Gleed, David G., Lettington, Alan H., Hong, Qi H., Tescher, Andrew G.

Year:

1996

Language:

english

File:

PDF, 735 KB

english, 1996