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Proceedings Paper

Fiber optic interferometric acoustic sensors for wind tunnel applications
Author(s): Young Chung Cho
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Paper Abstract

Progress in developing fiber-optic interferometric sensors for aeroacoustic measurements in wind tunnels, performed under the NASA program, is reported. Preliminary results show that the fiber-optic interferometer sensor array is a powerful instrument for solving complex acoustic measurement problems in wind tunnels, which cannot be resolved with the conventional transducer technique.

Paper Details

Date Published: 5 March 1993
PDF: 12 pages
Proc. SPIE 1795, Fiber Optic and Laser Sensors X, (5 March 1993); doi: 10.1117/12.141263
Show Author Affiliations
Young Chung Cho, NASA Ames Research Ctr. (United States)


Published in SPIE Proceedings Vol. 1795:
Fiber Optic and Laser Sensors X
Eric Udd; Ramon P. DePaula, Editor(s)

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