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Proceedings Paper

The development of a tiny rotatory angle measurement
Author(s): Xinzhi Sheng; Bing Han; Ping Miao; Jiye Sheng; Chunzhen Chen
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Paper Abstract

The measurement of magneto-optical effects in the fiber core absorption is powerful tool in a number of applications. The polarimetry rotatory angle measurement play a key role in these applications, especially in the case with a tiny rotatory angle. With Faraday magneto-optical modulator of Tb3Ga5O12 and the polarizer controlled by step-motor, the accurate measurement is improved of tiny rotation angle of the linearly polarized light. The development is reported here.

Paper Details

Date Published: 10 January 2005
PDF: 5 pages
Proc. SPIE 5623, Passive Components and Fiber-based Devices, (10 January 2005); doi: 10.1117/12.570642
Show Author Affiliations
Xinzhi Sheng, Beijing Jiaotong Univ. (China)
Bing Han, Beijing Jiaotong Univ. (China)
Ping Miao, Beijing Jiaotong Univ. (China)
Jiye Sheng, Beijing Jiaotong Univ. (China)
Chunzhen Chen, Beijing Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 5623:
Passive Components and Fiber-based Devices
Yan Sun; Shuisheng Jian; Sang Bae Lee; Katsunari Okamoto, Editor(s)

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