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Proceedings Paper

"White light" interferometry
Author(s): Mark Johnson
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Paper Abstract

Spectral analysis of broad-band light reflected from a remote object can be used to determine the object's characteristics. The object may be a passive test-sample or a cooperative optical sensor of physical measurands. Here are discussed several approaches to broadband sensing, and in particular to broadband, or "white-light" interferometry.

Paper Details

Date Published: 1 September 1990
PDF: 8 pages
Proc. SPIE 1314, Fibre Optics '90, (1 September 1990); doi: 10.1117/12.21992
Show Author Affiliations
Mark Johnson, York Ltd. (United Kingdom)

Published in SPIE Proceedings Vol. 1314:
Fibre Optics '90
P. McGeehin, Editor(s)

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