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Proceedings Paper

Design of a miniature solid state NIR spectrometer
Author(s): Hanyi Zhang; XiaoLu L. Wang; Jolanta I. Soos; Joy A. Crisp
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Paper Abstract

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.

Paper Details

Date Published: 6 June 1995
PDF: 8 pages
Proc. SPIE 2475, Infrared Detectors and Instrumentation for Astronomy, (6 June 1995); doi: 10.1117/12.211276
Show Author Affiliations
Hanyi Zhang, Brimrose Corp. of America (United States)
XiaoLu L. Wang, Brimrose Corp. of America (United States)
Jolanta I. Soos, Brimrose Corp. of America (United States)
Joy A. Crisp, Jet Propulsion Lab. (United States)


Published in SPIE Proceedings Vol. 2475:
Infrared Detectors and Instrumentation for Astronomy
Albert M. Fowler, Editor(s)

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