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Proceedings Paper

A Multimode Fiber Heterodyne Interferometer
Author(s): W. L. Glomb Jr.; F. M. Mottier
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Paper Abstract

The contrast of a fiber-optic heterodyne interferometer using 50 μm graded index fibers is investigated as a function of three different fiber optic beam combiners. It is shown that with a beam splitter-type beam com-biner the contrast is 10 dB lower than in a single mode interferometer.

Paper Details

Date Published: 12 November 1984
PDF: 4 pages
Proc. SPIE 0514, 2nd Intl Conf on Optical Fiber Sensors: OFS'84, (12 November 1984); doi: 10.1117/12.945090
Show Author Affiliations
W. L. Glomb Jr., United Technologies Research Center (United States)
F. M. Mottier, United Technologies Research Center (United States)


Published in SPIE Proceedings Vol. 0514:
2nd Intl Conf on Optical Fiber Sensors: OFS'84
Ralf Th. Kersten; Rainer Kist, Editor(s)

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