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Proceedings Paper

A measurement technique of the tiny rotatory angle
Author(s): Bing Han; Xinzhi P. Sheng; Xiaoqiu Zheng; Ping Miao; Zhengwei Cheng
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Paper Abstract

A new and simple method was developed for accurate measurement of Faraday rotation in materials with low rotation using Faraday magneto-optical modulator. A rode of glass with a large Verdet constant is used for this measurement. The rotatory angle can take values in the magnitude of sub-millidegree (10-4 degrees). Detailed theoretical and experimental analysis was given.

Paper Details

Date Published: 12 May 2004
PDF: 4 pages
Proc. SPIE 5280, Materials, Active Devices, and Optical Amplifiers, (12 May 2004); doi: 10.1117/12.520522
Show Author Affiliations
Bing Han, Beijing Jiaotong Univ. (China)
Xinzhi P. Sheng, Beijing Jiaotong Univ. (China)
Xiaoqiu Zheng, Beijing Jiaotong Univ. (China)
Ping Miao, Beijing Jiaotong Univ. (China)
Zhengwei Cheng, Beijing Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 5280:
Materials, Active Devices, and Optical Amplifiers
Connie J. Chang-Hasnain; Dexiu Huang; Yoshiaki Nakano; Xiaomin Ren, Editor(s)

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