Sensitivity dependence of fiber loop mirror on the length of high birefringence fiber

详细信息查看全文

作者：Peng Zu^a ; Chi Chiu Chan^b ; ^{eccchan@ntu.edu.sg" class="auth_mail" title="E-mail the corresponding author} ; Ping Lam So^c
关键词：Sensitivity ; Optical fiber sagnac interferometer (OFSI) ; Fiber loop mirror
刊名：Sensors and Actuators A: Physical
出版年：2016
出版时间：15 August 2016
年：2016
卷：247
期：Complete
页码：393-396
全文大小：1027 K

文摘

•: Sensitivity dependence of fiber loop mirror on the length of high birefringence fiber (HBF) are theoretically analyzed and experimentally demonstrated.
•: A model of fiber loop mirror with the distinct concepts of sensing length and total length is established.
•: It explains why the contradictory conclusions regarding the sensitivity dependence on HBF length used in the FLM exist in the literatures.
•: The conclusions in this paper can be used as a guideline for choosing the HBF length in Sagnac loop for sensing applications.