Abstract
We report a novel polarimetric fiber laser sensor for magnetic-field–current measurement that is stable to variation of temperature and strain because it employs a Faraday rotating mirror. We obtained a sensitivity of 10.24 kHz/A with good linearity and greatly improved the signal-to-noise ratio by reducing the number of laser cavity modes with the help of a saturable absorber.
© 1996 Optical Society of America
Full Article | PDF ArticleMore Like This
H. Y. Kim, B. K. Kim, S. H. Yun, and Byoung Yoon Kim
Opt. Lett. 20(16) 1713-1715 (1995)
H. Y. Kim, S. K. Kim, H. J. Jeong, H. K. Kim, and B. Y. Kim
Opt. Lett. 20(4) 386-388 (1995)
Linghao Cheng, Jianlei Han, Zhenzhen Guo, Long Jin, and Bai-Ou Guan
Opt. Lett. 38(5) 688-690 (2013)