Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Lightwave Technology
  • Vol. 28,
  • Issue 21,
  • pp. 3149-3155
  • (2010)

Interrogation of a Suspended-Core Fabry–Perot Temperature Sensor Through a Dual Wavelength Raman Fiber Laser

Not Accessible

Your library or personal account may give you access

Abstract

sThe interrogation of a Fabry–Perot cavity through a dual wavelength Raman fiber laser is reported. The proposed sensing system is based on the use of a dual wavelength Raman fiber laser to generate two quadrature phase-shifted signals that allow the recovery of the temperature change sensed by the Fabry–Perot interferometric cavity. The dual wavelength Raman fiber laser is based on fiber Bragg gratings combined with a distributed mirror. The Fabry–Perot cavity is fabricated by splicing a short length of a suspended-core microstructured fiber to a single mode fiber. The use of this sensing system allows a passive and accurate interrogation of the temperature, while taking advantage of the Rayleigh scattering growth as a distributed mirror in the laser.

© 2010 IEEE

PDF Article
More Like This
Fiber-optic, extrinsic Fabry–Perot interferometric dual-cavity sensor interrogated by a dual-segment, low-coherence Fizeau interferometer for simultaneous measurements of pressure and temperature

Haibin Chen, Qingqing Chen, Wei Wang, Xiongxing Zhang, Zhibo Ma, Yang Li, Xin Jing, and Suzhe Yuan
Opt. Express 27(26) 38744-38758 (2019)

Suspended-core fiber Sagnac combined dual-random mirror Raman fiber laser

A. M. R. Pinto, Mikel Bravo, M. Fernandez-Vallejo, M. Lopez-Amo, J. Kobelke, and K. Schuster
Opt. Express 19(12) 11906-11915 (2011)

Quadrature phase-stabilized three-wavelength interrogation of a fiber-optic Fabry–Perot acoustic sensor

Qiang Liu, Zhenguo Jing, Yueying Liu, Ang Li, Yang Zhang, Zhiyuan Huang, Ming Han, and Wei Peng
Opt. Lett. 44(22) 5402-5405 (2019)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved