Miniaturized wavefront-dividing interferometers without moving parts for field and space applications

Document Type

Conference Proceeding

Publication Date

12-15-1993

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 2 n parts, and each part produces one signal point for an interferogram, which can be Fourier transformed to give the desired spectrum. The 2 n parts operate like an array of interferometers and since all points of the interferogram are instantly available, real time resolved spectroscopy may be performed.

Identifier

85057612706 (Scopus)

ISBN

[0819412422, 9780819412416]

Publication Title

Proceedings of SPIE the International Society for Optical Engineering

External Full Text Location

https://doi.org/10.1117/12.165681

e-ISSN

1996756X

ISSN

0277786X

First Page

130

Last Page

139

Volume

1992

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