Multi-longitudinal mode fiber laser sensor combining the fiber Bragg grating reflector

Shengchun Liu; Liang Gao; Zuowei Yin; Liang Zhang; Xiangfei Chen; Jianchun Cheng

doi:10.1117/12.888679

3 January 2011 Multi-longitudinal mode fiber laser sensor combining the fiber Bragg grating reflector

Shengchun Liu, Liang Gao, Zuowei Yin, Liang Zhang, Xiangfei Chen, Jianchun Cheng

Proceedings Volume 7990, Optical Sensors and Biophotonics II; 799003 (2011) https://doi.org/10.1117/12.888679
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China

Abstract

A multi-longitudinal-mode fiber laser sensor is proposed and experimentally demonstrated base on beat frequency demodulation method. A novel laser cavity is formed by a FBG, a section of erbium-doped fiber and a broadband reflector. The proposed laser sensor has ultra-stable frequency information due to self-phase matching of FBG, and high signal to noise ratio.

Citation Download Citation

Shengchun Liu, Liang Gao, Zuowei Yin, Liang Zhang, Xiangfei Chen, and Jianchun Cheng "Multi-longitudinal mode fiber laser sensor combining the fiber Bragg grating reflector", Proc. SPIE 7990, Optical Sensors and Biophotonics II, 799003 (3 January 2011); https://doi.org/10.1117/12.888679

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available