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Proceedings Paper

Miniaturized wavefront-dividing interferometers without moving parts for field and space applications
Author(s): Karl Dieter Moeller
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Paper Abstract

We have designed two types of interferometers without moving parts, one is of the Michelson type, the other of the lamellar grating type. For both, the incident wavefront is divided into 2n parts, and each part produces one signal point for an interferogram, which can be Fourier transformed to give the desired spectrum. The 2n parts operate like an array of interferometers and since all points of the interferogram are instantly available, real time resolved spectroscopy may be performed.

Paper Details

Date Published: 15 December 1993
PDF: 10 pages
Proc. SPIE 1992, Miniature and Micro-Optics and Micromechanics, (15 December 1993); doi: 10.1117/12.165681
Show Author Affiliations
Karl Dieter Moeller, Fairleigh Dickinson Univ. (United States)

Published in SPIE Proceedings Vol. 1992:
Miniature and Micro-Optics and Micromechanics
Neal C. Gallagher Jr.; Chandrasekhar Roychoudhuri, Editor(s)

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