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Proceedings Paper

Single-Mode Fiber-Optic Vibration Sensor
Author(s): E. Udd; P. A. Turek
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Paper Abstract

Fiber-optic vibration sensors have the potential to replace conventional technology based on magnetic pick-up coils. Advantages of this technology include immunity to electromagnetic interference, small size and light weight for better coupling, wide bandwidth, large dynamic range, high sensitivity, and potentially low cost. A fiber-optic vibration sensor based on single-mode fiber technology has been built and evaluated for comparison with conventional technology. The device is a grating-based unit designed for quadrature detection. This unit is mounted onto a conventional vibration sensor, and comparisons of the output of the two devices are made.

Paper Details

Date Published: 3 January 1986
PDF: 6 pages
Proc. SPIE 0566, Fiber Optic and Laser Sensors III, (3 January 1986); doi: 10.1117/12.949778
Show Author Affiliations
E. Udd, McDonnell Douglas Astronautics Company (United States)
P. A. Turek, McDonnell Douglas Astronautics Company (United States)


Published in SPIE Proceedings Vol. 0566:
Fiber Optic and Laser Sensors III
Emery L. Moore; O. Glenn Ramer, Editor(s)

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