Polarization nonreciprocity suppression of dual-polarization fiber-optic   gyroscope under temperature variation

doi:10.1364/OL.40.001826

CORC > 北京大学 > 信息科学技术学院

	Polarization nonreciprocity suppression of dual-polarization fiber-optic gyroscope under temperature variation
	Lu, Ping ; Wang, Zinan ; Luo, Rongya ; Zhao, Dayu ; Peng, Chao ; Li, Zhengbin
刊名	OPTICS LETTERS
	2015
关键词	RING INTERFEROMETERS
DOI	10.1364/OL.40.001826
英文摘要	Polarization nonreciprocity (PN) is one of the most critical factors that degrades the performance of interferometric fiber-optic gyroscopes (IFOGs), particularly under varying temperature. We present an experimental investigation of PN error suppression in a dual-polarization IFOG. Both experimental results and theoretical analysis indicate that the PN errors of the two orthogonally polarized light waves always have opposite signs that can be effectively compensated despite the temperature variation. As a result, the long-term stability of the IFOG has been significantly improved. This study is promising for reducing the temperature fragility of IFOGs. (C) 2015 Optical Society of America; 973 Program of China [2013CB329205]; National Natural Science Foundation of China [61307089]; SCI(E); EI; ARTICLE; pengchao@pku.edu.cn; 8; 1826-1829; 40
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/420458]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Lu, Ping,Wang, Zinan,Luo, Rongya,et al. Polarization nonreciprocity suppression of dual-polarization fiber-optic gyroscope under temperature variation[J]. OPTICS LETTERS,2015.
APA	Lu, Ping,Wang, Zinan,Luo, Rongya,Zhao, Dayu,Peng, Chao,&Li, Zhengbin.(2015).Polarization nonreciprocity suppression of dual-polarization fiber-optic gyroscope under temperature variation.OPTICS LETTERS.
MLA	Lu, Ping,et al."Polarization nonreciprocity suppression of dual-polarization fiber-optic gyroscope under temperature variation".OPTICS LETTERS (2015).