"White light" interferometry

Mark Johnson

doi:10.1117/12.21992

1 September 1990 "White light" interferometry

Mark Johnson

Proceedings Volume 1314, Fibre Optics '90; (1990) https://doi.org/10.1117/12.21992
Event: Fibre Optics '90, 1990, London, United Kingdom

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.

Citation Download Citation

Mark Johnson ""White light" interferometry", Proc. SPIE 1314, Fibre Optics '90, (1 September 1990); https://doi.org/10.1117/12.21992

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