6 June 1995 Design of a miniature solid state NIR spectrometer
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For aerospace applications a miniature, solid-state near infrared (NIR) spectrometer based on an acousto-optic tunable filter (AOTF) has been developed and built at Brimrose Corp. of America. In this spectrometer a light emitting diode (LED) array as light source, a set of optical fibers as the lightwave transmission route, and a miniature AOTF as a tunable filter were adopted. This approach makes the spectrometer very compact, light-weight, rugged and reliable, with low operating power and long lifetime.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hanyi Zhang, Hanyi Zhang, XiaoLu L. Wang, XiaoLu L. Wang, Jolanta I. Soos, Jolanta I. Soos, Joy A. Crisp, Joy A. Crisp, "Design of a miniature solid state NIR spectrometer", Proc. SPIE 2475, Infrared Detectors and Instrumentation for Astronomy, (6 June 1995); doi: 10.1117/12.211276; https://doi.org/10.1117/12.211276

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