Optical Design of an Imaging Spectrometer Utilizing an Acousto Optical Tunable Filter (AOTF) as a Disperser
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Optical Imaging Spectrometer Acousto Optical Tunab↗
Engineering topics
Publications and source records attributed to Deslis, A..
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Designing an imaging spectrometer using and AOTF can be a difficult task since there is no software that can simulate the bulk diffraction that takes place in the AOTF material.
An experiment was performed on a front-side illuminated CCD to measure its linear diattenuation at 550 nm and 650 nm as a function of angle of incidence. The linear diattenuation of the CCD varies from 0 to 12 percent for 550 nm light from 0 to 40 deg and is less for the longer wavelength.