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Proceedings Paper

Linear optical path modulation with a lambda/200 accuracy using a fiber stretcher
Author(s): Francois Reynaud; E. Delaire
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Paper Abstract

We report the experimental generation of a linear optical path modulation of 20 (lambda) range with an accuracy of (lambda) /200 ((lambda) equals 633 nm) using a servo control system driving an optical fiber stretcher. The error signal is provided by mixing interferometric signals with an electronic oscillator corresponding to the pure sinusoidal variation of the detected interferometric signal under a pure linear optical path modulation.

Paper Details

Date Published: 13 September 1994
PDF: 5 pages
Proc. SPIE 2209, Space Optics 1994: Earth Observation and Astronomy, (13 September 1994); doi: 10.1117/12.185283
Show Author Affiliations
Francois Reynaud, IRCOM (France)
E. Delaire, IRCOM (France)

Published in SPIE Proceedings Vol. 2209:
Space Optics 1994: Earth Observation and Astronomy
Guy Cerutti-Maori; Philippe Roussel, Editor(s)

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