The development of a tiny rotatory angle measurement

Xinzhi Sheng; Bing Han; Ping Miao; Jiye Sheng; Chunzhen Chen

doi:10.1117/12.570642

10 January 2005 The development of a tiny rotatory angle measurement

Xinzhi Sheng, Bing Han, Ping Miao, Jiye Sheng, Chunzhen Chen

Author Affiliations +

Proceedings Volume 5623, Passive Components and Fiber-based Devices; (2005) https://doi.org/10.1117/12.570642
Event: Asia-Pacific Optical Communications, 2004, Beijing, China

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.

Citation Download Citation

Xinzhi Sheng, Bing Han, Ping Miao, Jiye Sheng, and Chunzhen Chen "The development of a tiny rotatory angle measurement", Proc. SPIE 5623, Passive Components and Fiber-based Devices, (10 January 2005); https://doi.org/10.1117/12.570642

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