Idioma:

SWIR variable dispersion spectral imaging sensor

Shepherd, F. D ; Mooney, J. M ; Reeves, T. E ; Franco, D. S ; Murguia, J. E ; Wong, C ; Dumont, P ; Khaghani, F ; Diaz, G ; Weeks, M. M ; Leahy, D

Proceedings of SPIE, the International Society for Optical Engineering, 2007, Vol.6660, p.66600J-66600J-6

Bellingham, Wash: SPIE

Texto completo disponível

Citações Citado por

Enviar para

Título:
SWIR variable dispersion spectral imaging sensor
Autor: Shepherd, F. D ; Mooney, J. M ; Reeves, T. E ; Franco, D. S ; Murguia, J. E ; Wong, C ; Dumont, P ; Khaghani, F ; Diaz, G ; Weeks, M. M ; Leahy, D
Assuntos: Communication, education, history, and philosophy ; Exact sciences and technology ; Fundamental areas of phenomenology (including applications) ; Imaging detectors and sensors ; Infrared, submillimeter wave, microwave and radiowave instruments, equipment and techniques ; Instruments, apparatus, components and techniques common to several branches of physics and astronomy ; Optical elements, devices, and systems ; Optics ; Physics ; Physics literature and publications
É parte de: Proceedings of SPIE, the International Society for Optical Engineering, 2007, Vol.6660, p.66600J-66600J-6
Notas: Conference Date: 2007-08-26|2007-08-30
Conference Location: San Diego, California, United States
Descrição: A novel spectral imaging sensor based on dual direct vision prisms is described. The prisms project a spectral image onto the focal plane array of an infrared camera. The prism set is rotated on the camera axis and the resulting spectral information is extracted as an image cube (x, y, λ), using tomographic techniques. The sensor resolves more than 40 spectral bands (channels) at wavelengths between 1.2 μm and 2.5 μm wavelength. The sensor dispersion characteristic is determined by the vector sum of the dispersions of the two prisms. The number of resolved channels, and the related signal strength per channel, varies with the angle between the prism dispersion axes. This is a new capability for this class of spectral imaging sensor. Reconstructed short-wave imagery and spectral data is presented for field and laboratory scenes and for standard test sources.
Editor: Bellingham, Wash: SPIE
Idioma: Inglês

Links

View record in Pascal Francis

Voltar para lista de resultados

Anterior Resultado 7 Avançar Ir para próxima página

Realização: Logos de Redes Sociais:

SWIR variable dispersion spectral imaging sensor

Shepherd, F. D ; Mooney, J. M ; Reeves, T. E ; Franco, D. S ; Murguia, J. E ; Wong, C ; Dumont, P ; Khaghani, F ; Diaz, G ; Weeks, M. M ; Leahy, D

Bellingham, Wash: SPIE

Buscando em bases de dados remotas. Favor aguardar.