12 May 2011 A compact, fast, wide-field imaging spectrometer system
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We present test results from a compact, fast (F/1.4) imaging spectrometer system with a 33° field of view, operating in the 450-1650 nm wavelength region with an extended response InGaAs detector array. The system incorporates a simple two-mirror telescope and a steeply concave bilinear groove diffraction grating made with gray scale x-ray lithography techniques. High degree of spectral and spatial uniformity (97%) is achieved.
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Pantazis Mouroulis, Pantazis Mouroulis, Byron E. Van Gorp, Byron E. Van Gorp, Victor E. White, Victor E. White, Jason M. Mumolo, Jason M. Mumolo, Daniel Hebert, Daniel Hebert, Martin Feldman, Martin Feldman, } "A compact, fast, wide-field imaging spectrometer system", Proc. SPIE 8032, Next-Generation Spectroscopic Technologies IV, 80320U (12 May 2011); doi: 10.1117/12.882706; https://doi.org/10.1117/12.882706


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