Mr. Philippe Lagueux Profile

Mr. Philippe Lagueux

Tech-Business Development at Telops Inc

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Author

Publications (34)

PROCEEDINGS ARTICLE | October 6, 2017

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

Proc. SPIE. 10433, Electro-Optical and Infrared Systems: Technology and Applications XIV

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

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PROCEEDINGS ARTICLE | October 5, 2017

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

Proc. SPIE. 10428, Earth Resources and Environmental Remote Sensing/GIS Applications VIII

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

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PROCEEDINGS ARTICLE | May 5, 2017

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

Proc. SPIE. 10214, Thermosense: Thermal Infrared Applications XXXIX

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

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PROCEEDINGS ARTICLE | May 3, 2017

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

Proc. SPIE. 10215, Advanced Environmental, Chemical, and Biological Sensing Technologies XIV

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

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PROCEEDINGS ARTICLE | October 21, 2016

Standoff midwave infrared hyperspectral imaging of ship plumes

Proc. SPIE. 9988, Electro-Optical Remote Sensing X

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

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PROCEEDINGS ARTICLE | October 21, 2016

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

Proc. SPIE. 9987, Electro-Optical and Infrared Systems: Technology and Applications XIII

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

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PROCEEDINGS ARTICLE | May 11, 2016

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

Proc. SPIE. 9861, Thermosense: Thermal Infrared Applications XXXVIII

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

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PROCEEDINGS ARTICLE | May 9, 2016

Standoff midwave infrared hyperspectral imaging of ship plumes

Proc. SPIE. 9862, Advanced Environmental, Chemical, and Biological Sensing Technologies XIII

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

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PROCEEDINGS ARTICLE | October 13, 2015

Time-resolved multispectral imaging of combustion reactions

Proc. SPIE. 9648, Electro-Optical and Infrared Systems: Technology and Applications XII; and Quantum Information Science and Technology

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

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PROCEEDINGS ARTICLE | October 13, 2015

Airborne thermal infrared hyperspectral imaging of buried objects

Proc. SPIE. 9649, Electro-Optical Remote Sensing, Photonic Technologies, and Applications IX

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

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PROCEEDINGS ARTICLE | May 14, 2015

Airborne thermal infrared hyperspectral imaging of buried objects

Proc. SPIE. 9454, Detection and Sensing of Mines, Explosive Objects, and Obscured Targets XX

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

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PROCEEDINGS ARTICLE | May 12, 2015

Time-resolved multispectral imaging of combustion reaction

Proc. SPIE. 9485, Thermosense: Thermal Infrared Applications XXXVII

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

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PROCEEDINGS ARTICLE | June 4, 2014

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

Proc. SPIE. 9082, Active and Passive Signatures V

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

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PROCEEDINGS ARTICLE | October 15, 2013

Multispectral and hyperspectral advanced characterization of soldier's camouflage equipment

Proc. SPIE. 8897, Electro-Optical Remote Sensing, Photonic Technologies, and Applications VII; and Military Applications in Hyperspectral Imaging and High Spatial Resolution Sensing

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

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PROCEEDINGS ARTICLE | May 18, 2013

Multispectral and hyperspectral advanced characterization of soldier's camouflage equipment

Proc. SPIE. 8743, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery XIX

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

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PROCEEDINGS ARTICLE | November 19, 2012

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

Proc. SPIE. 8542, Electro-Optical Remote Sensing, Photonic Technologies, and Applications VI

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

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PROCEEDINGS ARTICLE | November 19, 2012

Airborne infrared hyperspectral imager for intelligence, surveillance and reconnaissance applications

Proc. SPIE. 8542, Electro-Optical Remote Sensing, Photonic Technologies, and Applications VI

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

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PROCEEDINGS ARTICLE | May 7, 2012

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

Proc. SPIE. 8382, Active and Passive Signatures III

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

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PROCEEDINGS ARTICLE | May 7, 2012

Multispectral and hyperspectral measurements of soldier's camouflage equipment

Proc. SPIE. 8382, Active and Passive Signatures III

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

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PROCEEDINGS ARTICLE | October 12, 2010

Detection of disturbed earth using hyperspectral LWIR imaging data

Proc. SPIE. 7835, Electro-Optical Remote Sensing, Photonic Technologies, and Applications IV

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

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PROCEEDINGS ARTICLE | May 5, 2010

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

Proc. SPIE. 7665, Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XI

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

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PROCEEDINGS ARTICLE | May 5, 2010

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

Proc. SPIE. 7665, Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing XI

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

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PROCEEDINGS ARTICLE | April 22, 2010

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

Proc. SPIE. 7662, Infrared Imaging Systems: Design, Analysis, Modeling, and Testing XXI

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

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PROCEEDINGS ARTICLE | October 1, 2009

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

Proc. SPIE. 7482, Electro-Optical Remote Sensing, Photonic Technologies, and Applications III

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

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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 | September 25, 2009

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

Proc. SPIE. 7486, Optics and Photonics for Counterterrorism and Crime Fighting V

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

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PROCEEDINGS ARTICLE | May 8, 2009

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

Proc. SPIE. 7304, Chemical, Biological, Radiological, Nuclear, and Explosives (CBRNE) Sensing X

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

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PROCEEDINGS ARTICLE | May 7, 2009

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

Proc. SPIE. 7324, Atmospheric Propagation VI

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

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PROCEEDINGS ARTICLE | September 3, 2008

Performance of a cryogenic Michelson interferometer

Proc. SPIE. 7082, Infrared Spaceborne Remote Sensing and Instrumentation XVI

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

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PROCEEDINGS ARTICLE | July 23, 2008

Performance of a cryogenic Michelson interferometer

Proc. SPIE. 7018, Advanced Optical and Mechanical Technologies in Telescopes and Instrumentation

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

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PROCEEDINGS ARTICLE | November 7, 2007

Chemical agent detection and identification with a hyperspectral imaging infrared sensor

Proc. SPIE. 6739, Electro-Optical Remote Sensing, Detection, and Photonic Technologies and Their Applications

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

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PROCEEDINGS ARTICLE | September 17, 2007

Design and development of a cryogenic Michelson interferometer

Proc. SPIE. 6692, Cryogenic Optical Systems and Instruments XII

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

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PROCEEDINGS ARTICLE | September 12, 2007

Chemical agent detection and identification with a hyperspectral imaging infrared sensor

Proc. SPIE. 6661, Imaging Spectrometry XII

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

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PROCEEDINGS ARTICLE | September 8, 2006

Design and development of a cryogenic Michelson interferometer

Proc. SPIE. 6297, Infrared Spaceborne Remote Sensing XIV

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

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PROCEEDINGS ARTICLE | September 1, 2004

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

Proc. SPIE. 5418, Spaceborne Sensors

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

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Showing 5 of 34 publications

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