Recent advances in the field of lightweight technical platforms like UAV or nano-satellite have increased the demand for compact sensors including infrared hyperspectral cameras which are used nowadays in number of military and civilian applications. We propose a new compact infrared hyperspectral camera, the performance of which will allow it to be used in applications like gas detection, military vehicle detection, industrial installation surveillance or agriculture. To do so, we have chosen Fourier transform imaging spectrometry using a birefringent lateral shearing interferometer. Thereafter, we have deeply studied wave propagation in such an interferometer to find out optimal geometries, and we have designed three prototypes: two in th...
We introduce a compact Fourier-transform hyperspectral camera based on an ultrastable birefringent i...
Miniaturizing optical systems is a research area of great interest nowadays : if they were smaller a...
Miniaturizing optical systems is a research area of great interest nowadays: if they were smaller an...
Hyperspectral imaging is now very important in remote sensing applications. There are two main ways ...
De nombreux travaux de recherche sont actuellement menés afin de rendre les caméras infrarouges plus...
A novel hyperspectral imaging device based on Fourier transform analysis applied to a low finesse s...
In spectral imaging, a scene is imaged in parallel in a large number of spectral bands. Since the cu...
L’imagerie hyperspectrale est maintenant très développée dans les applications de télédétection. Il ...
Pour répondre au besoin de miniaturisation des spectromètres de terrain travaillant dans l’infraroug...
International audienceL’imagerie hyperspectrale ou spectro-imagerie combine deux techniques de téléd...
In order to satisfy the need for handheld infrared spectrometers, the ONERA developed a new concept ...
L imagerie hyperspectrale est maintenant très développée dans les applications de télédétection. Il ...
Aujourd hui, les progrès importants en microtechnologie permettent de réaliser des détecteurs infrar...
We present the preliminary results of a hyperspectral imaging camera in the near medium infrared reg...
This thesis investigates frequency selective surfaces as filters for infrared multispectral imaging....
We introduce a compact Fourier-transform hyperspectral camera based on an ultrastable birefringent i...
Miniaturizing optical systems is a research area of great interest nowadays : if they were smaller a...
Miniaturizing optical systems is a research area of great interest nowadays: if they were smaller an...
Hyperspectral imaging is now very important in remote sensing applications. There are two main ways ...
De nombreux travaux de recherche sont actuellement menés afin de rendre les caméras infrarouges plus...
A novel hyperspectral imaging device based on Fourier transform analysis applied to a low finesse s...
In spectral imaging, a scene is imaged in parallel in a large number of spectral bands. Since the cu...
L’imagerie hyperspectrale est maintenant très développée dans les applications de télédétection. Il ...
Pour répondre au besoin de miniaturisation des spectromètres de terrain travaillant dans l’infraroug...
International audienceL’imagerie hyperspectrale ou spectro-imagerie combine deux techniques de téléd...
In order to satisfy the need for handheld infrared spectrometers, the ONERA developed a new concept ...
L imagerie hyperspectrale est maintenant très développée dans les applications de télédétection. Il ...
Aujourd hui, les progrès importants en microtechnologie permettent de réaliser des détecteurs infrar...
We present the preliminary results of a hyperspectral imaging camera in the near medium infrared reg...
This thesis investigates frequency selective surfaces as filters for infrared multispectral imaging....
We introduce a compact Fourier-transform hyperspectral camera based on an ultrastable birefringent i...
Miniaturizing optical systems is a research area of great interest nowadays : if they were smaller a...
Miniaturizing optical systems is a research area of great interest nowadays: if they were smaller an...