Mr. Philippe Lagueux Profile

Philippe Lagueux

Tech-Business Development at Telops Inc

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Author

Publications (35)

Proceedings Article | 31 May 2022 Presentation + Paper

Next-generation thermal infrared hyperspectral imaging sensors

Benjamin Saute, Vince Morton, Jean-Philippe Gagnon, Philippe Lagueux, Martin Larivière-Bastien, Martin Chamberland

Proceedings Volume 12094, 1209408 (2022) https://doi.org/10.1117/12.2619046

KEYWORDS: Infrared radiation, Infrared imaging, Hyperspectral imaging, Thermography, Infrared sensors, Imaging systems, Sensors, Interferometers, Calibration, Staring arrays, NoResults

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Proceedings Article | 6 October 2017 Paper

High-speed infrared imaging for material characterization in experimental mechanics experiments

Marc-André Gagnon, Frédérick Marcotte, Philippe Lagueux, Vincent Farley, Éric Guyot, Vince Morton

Proceedings Volume 10433, 104331B (2017) https://doi.org/10.1117/12.2277316

KEYWORDS: Infrared imaging, Thermography, Mid-IR, Material characterization, Experimental mechanics, Infrared radiation, Temporal resolution, Aluminum, Carbon, Composites

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Proceedings Article | 5 October 2017 Presentation + Paper

Passive thermal infrared hyperspectral imaging for quantitative imaging of shale gas leaks

Marc-André Gagnon, Pierre Tremblay, Simon Savary, Vincent Farley, Éric Guyot, Philippe Lagueux, Vince Morton, Jean Giroux, Martin Chamberland

Proceedings Volume 10428, 1042818 (2017) https://doi.org/10.1117/12.2277315

KEYWORDS: Methane, Infrared imaging, Infrared radiation, Thermography, Infrared cameras, Infrared detectors, Infrared signatures, Hyperspectral imaging, Safety, Cameras

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Proceedings Article | 5 May 2017 Presentation + Paper

High-speed and high-definition infrared imaging for material characterization in experimental mechanics

Marc-André Gagnon, Frédérick Marcotte, Philippe Lagueux, Vincent Farley, Éric Guyot, Vince Morton

Proceedings Volume 10214, 102140O (2017) https://doi.org/10.1117/12.2262140

KEYWORDS: Video, Composites, Polymers, Temperature metrology, Staring arrays, Visualization, Infrared imaging, Thermography, Infrared radiation, Mid-IR, Nondestructive evaluation, Material characterization, Mechanics, Temporal resolution, Aluminum, Carbon

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Proceedings Article | 3 May 2017 Presentation + Paper

Direct imaging of shale gas leaks using passive thermal infrared hyperspectral imaging

Marc-André Gagnon, Pierre Tremblay, Simon Savary, Vincent Farley, Éric Guyot, Philippe Lagueux, Vince Morton, Jean Giroux, Martin Chamberland

Proceedings Volume 10215, 102150J (2017) https://doi.org/10.1117/12.2262542

KEYWORDS: Infrared signatures, Infrared cameras, Sensors, Infrared detectors, Clouds, Methane, Infrared imaging, Thermography, Infrared radiation, Hyperspectral imaging, Gases, Safety, Passive remote sensing, Climate change, Molecules

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Proceedings Article | 21 October 2016 Presentation + Paper

Non-destructive testing of mid-IR optical fiber using infrared imaging

Marc-André Gagnon, Vincent Fortin, Réal Vallée, Vincent Farley, Philippe Lagueux, Éric Guyot, Frédérick Marcotte

Proceedings Volume 9987, 998706 (2016) https://doi.org/10.1117/12.2240002

KEYWORDS: Nondestructive evaluation, Infrared imaging, Mid-IR, Optical fibers, Infrared radiation, Fiber lasers, Chalcogenides, Laser scattering, Optical filters, Cameras

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Proceedings Article | 21 October 2016 Presentation + Paper

Standoff midwave infrared hyperspectral imaging of ship plumes

Marc-André Gagnon, Jean-Philippe Gagnon, Pierre Tremblay, Simon Savary, Vincent Farley, Éric Guyot, Philippe Lagueux, Martin Chamberland

Proceedings Volume 9988, 998806 (2016) https://doi.org/10.1117/12.2240000

KEYWORDS: Combustion, Hyperspectral imaging, Mid-IR, Infrared imaging, Infrared radiation, Remote sensing, Carbon monoxide, Gases, Carbon dioxide, Video

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Proceedings Article | 11 May 2016 Paper

Non-destructive testing of mid-IR optical fiber using infrared imaging

Marc-André Gagnon, Vincent Fortin, Réal Vallée, Vincent Farley, Philippe Lagueux, Éric Guyot, Frédérick Marcotte

Proceedings Volume 9861, 986110 (2016) https://doi.org/10.1117/12.2227218

KEYWORDS: Optical fibers, Nondestructive evaluation, Infrared imaging, Mid-IR, Laser applications, Laser optics, Infrared lasers, Fiber lasers, Infrared technology, Laser development, Optical fibers, Infrared radiation, Defense and security, Chalcogenides, Laser scattering, Optical filters, Cameras

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Proceedings Article | 9 May 2016 Paper

Standoff midwave infrared hyperspectral imaging of ship plumes

Marc-André Gagnon, Jean-Philippe Gagnon, Pierre Tremblay, Simon Savary, Vincent Farley, Éric Guyot, Philippe Lagueux, Martin Chamberland, Frédérick Marcotte

Proceedings Volume 9862, 98620H (2016) https://doi.org/10.1117/12.2218643

KEYWORDS: Hyperspectral imaging, Combustion, Mid-IR, Infrared imaging, Infrared radiation, Remote sensing, Carbon monoxide, Sensors, Sensor performance, Imaging spectroscopy, Carbon dioxide, Gases, Video

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Proceedings Article | 13 October 2015 Paper

Airborne thermal infrared hyperspectral imaging of buried objects

Marc-André Gagnon, Philippe Lagueux, Jean-Philippe Gagnon, Simon Savary, Pierre Tremblay, Vincent Farley, Éric Guyot, Martin Chamberland

Proceedings Volume 9649, 96490T (2015) https://doi.org/10.1117/12.2195148

KEYWORDS: Minerals, Hyperspectral imaging, Infrared radiation, Thermodynamics, Thermography, Target acquisition, Sensors, Infrared imaging, Temperature metrology, Soil science

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Proceedings Article | 13 October 2015 Paper

Time-resolved multispectral imaging of combustion reactions

Alexandrine Huot, Marc-André Gagnon, Karl-Alexandre Jahjah, Pierre Tremblay, Simon Savary, Vincent Farley, Philippe Lagueux, Éric Guyot, Martin Chamberland, Frédérick Marcotte

Proceedings Volume 9648, 964803 (2015) https://doi.org/10.1117/12.2194854

KEYWORDS: Optical filters, Combustion, Multispectral imaging, Cameras, Infrared imaging, Infrared radiation, Carbon dioxide, Thermography, Gases, Mid-IR

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Proceedings Article | 14 May 2015 Paper

Airborne thermal infrared hyperspectral imaging of buried objects

Marc-André Gagnon, Philippe Lagueux, Jean-Philippe Gagnon, Simon Savary, Pierre Tremblay, Vincent Farley, Éric Guyot, Martin Chamberland

Proceedings Volume 9454, 94540K (2015) https://doi.org/10.1117/12.2177182

KEYWORDS: Minerals, Hyperspectral imaging, Infrared radiation, Thermodynamics, Thermography, Target acquisition, Sensors, Infrared imaging, Temperature metrology, Soil science

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Proceedings Article | 12 May 2015 Paper

Time-resolved multispectral imaging of combustion reaction

Alexandrine Huot, Marc-André Gagnon, Karl-Alexandre Jahjah, Pierre Tremblay, Simon Savary, Vincent Farley, Philippe Lagueux, Éric Guyot, Martin Chamberland, Fréderick Marcotte

Proceedings Volume 9485, 94851C (2015) https://doi.org/10.1117/12.2177258

KEYWORDS: Combustion, Optical filters, Cameras, Multispectral imaging, Infrared imaging, Carbon dioxide, Thermography, Infrared radiation, Image filtering, Gases

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Proceedings Article | 4 June 2014 Paper

Passive signatures concealed objects recorded by multispectral and hyperspectral systems in visible, infrared and terahertz range

Mariusz Kastek, Marcin Kowalski, Henryk Polakowski, Philippe Lagueux, Marc-André Gagnon

Proceedings Volume 9082, 90820A (2014) https://doi.org/10.1117/12.2049803

KEYWORDS: Cameras, Infrared signatures, Image analysis, Imaging systems, Algorithm development, Infrared cameras, Visible radiation, Long wavelength infrared, Thermography, Infrared imaging

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Proceedings Article | 15 October 2013 Paper

Multispectral and hyperspectral advanced characterization of soldier's camouflage equipment

Philippe Lagueux, Mariusz Kastek, Martin Chamberland, Tadeusz Piątkowski, Vincent Farley, Rafał Dulski, Piotr Trzaskawka

Proceedings Volume 8897, 88970D (2013) https://doi.org/10.1117/12.2028783

KEYWORDS: Camouflage, Cameras, Infrared cameras, Infrared radiation, Thermography, Reflectivity, Imaging systems, Infrared imaging, Temperature metrology, Long wavelength infrared

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Proceedings Article | 18 May 2013 Paper

Multispectral and hyperspectral advanced characterization of soldier's camouflage equipment

Vincent Farley, Mariusz Kastek, Martin Chamberland, Tadeusz Piątkowski, Philippe Lagueux, Rafał Dulski, Piotr Trzaskawka

Proceedings Volume 8743, 87431P (2013) https://doi.org/10.1117/12.2015875

KEYWORDS: Camouflage, Cameras, Infrared cameras, Infrared radiation, Thermography, Reflectivity, Imaging systems, Infrared imaging, Temperature metrology, Long wavelength infrared

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Proceedings Article | 19 November 2012 Paper

Multispectral and hyperspectral measurements of smoke candles and soldier's camouflage equipment

Philippe Lagueux, Marc-André Gagnon, Mariusz Kastek, Tadeusz Piątkowski, Rafał Dulski, Piotr Trzaskawka

Proceedings Volume 8542, 85422B (2012) https://doi.org/10.1117/12.977386

KEYWORDS: Camouflage, Cameras, Thermography, Infrared cameras, Infrared radiation, Infrared imaging, Infrared signatures, Imaging systems, Mid-IR, Sensors

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Proceedings Article | 19 November 2012 Paper

Airborne infrared hyperspectral imager for intelligence, surveillance and reconnaissance applications

Philippe Lagueux, Eldon Puckrin, Caroline Turcotte, Marc-André Gagnon, John Bastedo, Vincent Farley, Martin Chamberland

Proceedings Volume 8542, 854226 (2012) https://doi.org/10.1117/12.974520

KEYWORDS: Sensors, Infrared imaging, Infrared radiation, Imaging systems, Target detection, Spectral resolution, Long wavelength infrared, Hyperspectral imaging, Surveillance, Hyperspectral target detection

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Proceedings Article | 7 May 2012 Paper

Study of hyperspectral characteristics of different types of flares and smoke candles

Vincent Farley, Martin Chamberland, Philippe Lagueux, Mariusz Kastek, Tadeusz Piatkowski, Rafal Dulski

Proceedings Volume 8382, 83820J (2012) https://doi.org/10.1117/12.918570

KEYWORDS: Thermography, Cameras, Infrared radiation, Infrared signatures, Infrared imaging, Imaging infrared seeker, Sensors, Infrared cameras, Missiles, Imaging systems

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Proceedings Article | 7 May 2012 Paper

Multispectral and hyperspectral measurements of soldier's camouflage equipment

Mariusz Kastek, Tadeusz Piątkowski, Rafal Dulski, Martin Chamberland, Philippe Lagueux, Vincent Farley

Proceedings Volume 8382, 83820K (2012) https://doi.org/10.1117/12.918393

KEYWORDS: Camouflage, Cameras, Infrared cameras, Infrared radiation, Thermography, Infrared imaging, Infrared signatures, Reflectivity, Black bodies, Imaging systems

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Proceedings Article | 12 October 2010 Paper

Detection of disturbed earth using hyperspectral LWIR imaging data

Wendy Hubbard, Gary Bishop, Jean-Philippe Gagnon, Philippe Lagueux, Sion Hannuna, Neill Campbell

Proceedings Volume 7835, 78350T (2010) https://doi.org/10.1117/12.869838

KEYWORDS: Long wavelength infrared, Sensors, Infrared imaging, Infrared sensors, Hyperspectral imaging, Infrared radiation, Calibration, Soil science, Imaging systems, Improvised explosive devices

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Proceedings Article | 5 May 2010 Paper

Airborne infrared-hyperspectral mapping for detection of gaseous and solid targets

E. Puckrin, C. Turcotte, P. Lahaie, D. Dubé, V. Farley, P. Lagueux, F. Marcotte, M. Chamberland

Proceedings Volume 7665, 766516 (2010) https://doi.org/10.1117/12.850304

KEYWORDS: Infrared radiation, Sensors, Infrared imaging, Target detection, Calibration, Standoff detection, Spectral resolution, Long wavelength infrared, Solids, Hyperspectral imaging

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Proceedings Article | 5 May 2010 Paper

CATSI EDM: a new sensor for the real-time passive stand-off detection and identification of chemicals

Jean-Marc Thériault, Paul Lacasse, Hugo Lavoie, François Bouffard, Yan Montembeault, Vincent Farley, Louis Belhumeur, Philippe Lagueux

Proceedings Volume 7665, 766513 (2010) https://doi.org/10.1117/12.850318

KEYWORDS: Sensors, Calibration, Toxic industrial chemicals, Detection and tracking algorithms, Infrared detectors, Infrared radiation, Human-machine interfaces, Infrared spectroscopy, Telescopes

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Proceedings Article | 22 April 2010 Paper

Pixel-wise real-time advanced calibration method for thermal infrared cameras

Pierre Tremblay, Louis Belhumeur, Martin Chamberland, André Villemaire, Patrick Dubois, Frédérick Marcotte, Charles Belzile, Vincent Farley, Philippe Lagueux

Proceedings Volume 7662, 766212 (2010) https://doi.org/10.1117/12.850560

KEYWORDS: Calibration, Infrared cameras, Cameras, Black bodies, Sensors, Temperature metrology, Staring arrays, Data acquisition, Infrared radiation, Infrared imaging

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Proceedings Article | 1 October 2009 Paper

Airborne measurements in the infrared using FTIR-based imaging hyperspectral sensors

E. Puckrin, C. Turcotte, P. Lahaie, D. Dubé, P. Lagueux, V. Farley, F. Marcotte, M. Chamberland

Proceedings Volume 7482, 74820S (2009) https://doi.org/10.1117/12.830972

KEYWORDS: Sensors, Infrared radiation, Long wavelength infrared, Infrared imaging, Hyperspectral imaging, Image sensors, Infrared sensors, Calibration, Spectral resolution, Spectroscopy

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Hyperspectral ground mapping is being used in an ever-increasing extent for numerous applications in the military, geology and environmental fields. The different regions of the electromagnetic spectrum help produce information of differing nature. The visible, near-infrared and short-wave infrared radiation (400 nm to 2.5 μm) has been mostly used to analyze reflected solar light, while the mid-wave (3 to 5 μm) and long-wave (8 to 12 μm or thermal) infrared senses the self-emission of molecules directly, enabling the acquisition of data during night time. Push-broom dispersive sensors have been typically used for airborne hyperspectral mapping. However, extending the spectral range towards the mid-wave and long-wave infrared brings performance limitations due to the self emission of the sensor itself. The Fourier-transform spectrometer technology has been extensively used in the infrared spectral range due to its high transmittance as well as throughput and multiplex advantages, thereby reducing the sensor self-emission problem. Telops has developed the Hyper-Cam, a rugged and compact infrared hyperspectral imager. The Hyper-Cam is based on the Fourier-transform technology yielding high spectral resolution and enabling high accuracy radiometric calibration. It provides passive signature measurement capability, with up to 320x256 pixels at spectral resolutions of up to 0.25 cm-1. The Hyper-Cam has been used on the ground in several field campaigns, including the demonstration of standoff chemical agent detection. More recently, the Hyper-Cam has been integrated into an airplane to provide airborne measurement capabilities. A special pointing module was designed to compensate for airplane attitude and forward motion. To our knowledge, the Hyper-Cam is the first commercial airborne hyperspectral imaging sensor based on Fourier-transform infrared technology. The first airborne measurements and some preliminary performance criteria for the Hyper-Cam are presented in this paper.

Proceedings Article | 25 September 2009 Paper

Chemical agent standoff detection and identification with a hyperspectral imaging infrared sensor

Philippe Lagueux, Alexandre Vallières, André Villemaire, Martin Chamberland, Vincent Farley, Jean Giroux

Proceedings Volume 7486, 74860C (2009) https://doi.org/10.1117/12.833478

KEYWORDS: Reflectivity, Sensors, Infrared imaging, Transmittance, Detection and tracking algorithms, Standoff detection, Chemical analysis, Image filtering, Electronic filtering, Atmospheric sensing

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Proceedings Article | 8 May 2009 Paper

Characterizing and overcoming spectral artifacts in imaging Fourier-transform spectroscopy of turbulent exhaust plumes

Elizabeth Moore, Kevin Gross, Spencer Bowen, Glen Perram, Martin Chamberland, Vincent Farley, Jean-Philippe Gagnon, Philippe Lagueux, André Villemaire

Proceedings Volume 7304, 730416 (2009) https://doi.org/10.1117/12.818710

KEYWORDS: Imaging spectroscopy, Fourier transforms, Carbon dioxide, Spectrometers, Spectral resolution, Combustion, Turbulence, Staring arrays, Spectroscopy, Sensors

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Proceedings Article | 7 May 2009 Paper

Airborne measurements in the infrared using FTIR-based imaging hyperspectral sensors

E. Puckrin, C. Turcotte, P. Lahaie, D. Dubé, V. Farley, P. Lagueux, F. Marcotte, M. Chamberland

Proceedings Volume 7324, 73240R (2009) https://doi.org/10.1117/12.828626

KEYWORDS: Sensors, Infrared radiation, Long wavelength infrared, Infrared imaging, Hyperspectral imaging, Image sensors, Infrared sensors, Calibration, Spectral resolution, Spectroscopy

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Proceedings Article | 3 September 2008 Paper

Performance of a cryogenic Michelson interferometer

Philippe Lagueux, Martin Chamberland, Frédérick Marcotte, André Villemaire, Marc Duval, Jérôme Genest, Adriaan Carter

Proceedings Volume 7082, 70820Q (2008) https://doi.org/10.1117/12.798389

KEYWORDS: Mirrors, Cryogenics, Interferometers, Wavefronts, Metrology, Beam splitters, Sensors, Infrared radiation, Temperature metrology, Modulation

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Proceedings Article | 23 July 2008 Paper

Performance of a cryogenic Michelson interferometer

Philippe Lagueux, Martin Chamberland, Frédérick Marcotte, André Villemaire, Marc Duval, Jérôme Genest, Adriaan Carter

Proceedings Volume 7018, 70182C (2008) https://doi.org/10.1117/12.787988

KEYWORDS: Mirrors, Cryogenics, Interferometers, Wavefronts, Metrology, Beam splitters, Sensors, Temperature metrology, Modulation, Infrared radiation

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Proceedings Article | 7 November 2007 Paper

Chemical agent detection and identification with a hyperspectral imaging infrared sensor

Vincent Farley, Alexandre Vallières, André Villemaire, Martin Chamberland, Philippe Lagueux, Jean Giroux

Proceedings Volume 6739, 673918 (2007) https://doi.org/10.1117/12.736864

KEYWORDS: Reflectivity, Sensors, Infrared imaging, Transmittance, Chemical analysis, Spectrometers, Atmospheric sensing, Reflection, Electronic filtering, Silicon

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Proceedings Article | 17 September 2007 Paper

Design and development of a cryogenic Michelson interferometer

Philippe Lagueux, Martin Chamberland, Frédérick Marcotte, André Villemaire

Proceedings Volume 6692, 669209 (2007) https://doi.org/10.1117/12.735861

KEYWORDS: Mirrors, Wavefronts, Cryogenics, Interferometers, Beam splitters, Temperature metrology, Infrared radiation, Metrology, Optical alignment, Modulation

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Proceedings Article | 12 September 2007 Paper

Chemical agent detection and identification with a hyperspectral imaging infrared sensor

Vincent Farley, Martin Chamberland, Philippe Lagueux, Alexandre Vallières, André Villemaire, Jean Giroux

Proceedings Volume 6661, 66610L (2007) https://doi.org/10.1117/12.736731

KEYWORDS: Detection and tracking algorithms, Sensors, Infrared imaging, Electronic filtering, Standoff detection, Chemical analysis, Hyperspectral imaging, Spectrometers, Target detection, Image filtering

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Proceedings Article | 8 September 2006 Paper

Design and development of a cryogenic Michelson interferometer

Philippe Lagueux, Martin Chamberland, Frédérick Marcotte, André Villemaire

Proceedings Volume 6297, 629707 (2006) https://doi.org/10.1117/12.682738

KEYWORDS: Mirrors, Wavefronts, Cryogenics, Interferometers, Beam splitters, Infrared radiation, Temperature metrology, Metrology, Optical alignment, Modulation

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Proceedings Article | 1 September 2004 Paper

Design and technical demonstration of a spectral dispersive module for an IR hyperspectral instrument for Earth monitoring from geo-synchronous Earth orbit

Eric Harvey, Jean Giroux, Martin Chamberland, Philippe Lagueux, Michel Dumais, Michael Maszkiewicz

Proceedings Volume 5418, (2004) https://doi.org/10.1117/12.542148

KEYWORDS: Spectroscopy, Infrared imaging, Spectral resolution, Fabry–Perot interferometers, Diffraction gratings, Mirrors, Hyperspectral imaging, Sensors, Imaging systems, Spherical lenses

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Showing 5 of 35 publications

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