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Proceedings Paper

Wedge filters for spectral imaging in the near-IR using metal grids
Author(s): Alexander Ksendzov; Thomas A. Cwik; Salvador M. Fernandez; Clayton C. LaBaw; Paul D. Maker; Richard E. Muller
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Paper Abstract

Linear variable filters have found increasing applicability in spectrally selective optical instruments. They serve as moderate resolution spectral discriminators in astronomical instruments and in reconnaissance equipment. They perform extremely well as 'sliding out-of-band blocking filters' when used in conjunction with grating spectrometers.

Paper Details

Date Published: 21 August 1998
PDF: 9 pages
Proc. SPIE 3354, Infrared Astronomical Instrumentation, (21 August 1998); doi: 10.1117/12.317258
Show Author Affiliations
Alexander Ksendzov, Jet Propulsion Lab. (United States)
Thomas A. Cwik, Jet Propulsion Lab. (United States)
Salvador M. Fernandez, Ciencia, Inc. (United States)
Clayton C. LaBaw, Jet Propulsion Lab. (United States)
Paul D. Maker, Jet Propulsion Lab. (United States)
Richard E. Muller, Jet Propulsion Lab. (United States)

Published in SPIE Proceedings Vol. 3354:
Infrared Astronomical Instrumentation
Albert M. Fowler, Editor(s)

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