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Proceedings Paper

Fiber optic magnetometer with stable and linear output
Author(s): Wei Zhang; Zhipeng Zhang
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Paper Abstract

The techniques of stabilizing and linearizing the output of a fiber-optic magnetometer are analyzed both theoretically and experimentally. Results show that the modified phase sensitivity detection system can eliminate the affects of variations due to laser coupling, polarization mixing efficiency, and magnetic feedback and the affects of hysteresis and irregular magnetostrictive response.

Paper Details

Date Published: 1 August 1991
PDF: 6 pages
Proc. SPIE 1572, International Conference on Optical Fibre Sensors in China OFS(C) '91, (1 August 1991); doi: 10.1117/12.49994
Show Author Affiliations
Wei Zhang, Nanjing Institute of Instrument Components and Devices (China)
Zhipeng Zhang, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 1572:
International Conference on Optical Fibre Sensors in China OFS(C) '91
Brian Culshaw; Yanbiao Liao, Editor(s)

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