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Proceedings Paper

Influences of reciprocal parameters upon a Faraday-mirror typed OCT
Author(s): Zongjun Huang; Zhengping Wang; Xiaoyu Liu; Chong Kang
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Paper Abstract

The joint effects of reciprocal optical parameters of a bulk glass current sensing head upon the polarization state of the output optical beam of a Faraday Mirror-typed Optical Current Transformer (FMOCT) are theoretically analyzed, digitally simulated and compared with that of an optical current transformer with polarization-preserving total reflection coatings in this paper. The results show that the FMOCT design can effectively suppress the polarization state fading of the output optical beam induced by the joint effects of reciprocal optical parameters of the bulk glass current sensing head. The work reported here might have some reference significance to the performance improvement and development of bulk glass optical current transformers for practical applications.

Paper Details

Date Published: 18 June 2007
PDF: 6 pages
Proc. SPIE 6616, Optical Measurement Systems for Industrial Inspection V, 66161R (18 June 2007); doi: 10.1117/12.723717
Show Author Affiliations
Zongjun Huang, Harbin Engineering Univ. (China)
Zhengping Wang, Harbin Engineering Univ. (China)
Xiaoyu Liu, Harbin Engineering Univ. (China)
Chong Kang, Harbin Engineering Univ. (China)


Published in SPIE Proceedings Vol. 6616:
Optical Measurement Systems for Industrial Inspection V
Wolfgang Osten; Christophe Gorecki; Erik L. Novak, Editor(s)

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