Optical design of a coastal ocean imaging spectrometer.
Opt Express
; 16(12): 9087-96, 2008 Jun 09.
Article
em En
| MEDLINE
| ID: mdl-18545620
ABSTRACT
We present an optical design for an airborne imaging spectrometer that addresses the unique constraints imposed by imaging the coastal ocean region. A fast (F/1.8) wide field system (36 degrees) with minimum polarization dependence and high response uniformity is required, that covers the spectral range 350-1050 nm with 3 nm sampling. We show how these requirements can be achieved with a two-mirror telescope and a compact Dyson spectrometer utilizing a polarization-insensitive diffraction grating.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Refratometria
/
Análise Espectral
/
Água
/
Aumento da Imagem
/
Monitoramento Ambiental
/
Modelos Teóricos
Idioma:
En
Ano de publicação:
2008
Tipo de documento:
Article