Journal
OPTICS LETTERS
Volume 30, Issue 10, Pages 1114-1116Publisher
OPTICAL SOC AMER
DOI: 10.1364/OL.30.001114
Keywords
-
Categories
Ask authors/readers for more resources
We propose a simple and flexible multiwavelength Raman fiber laser based on phase-shifted fiber Bragg gratings (FBGs) and a tunable chirped FBG. Using a simple multiwavelength Raman laser configuration with a single phase-shifted FBG and a tunable chirped FBG, we readily achieved simultaneous two-channel sensing probes with a high extinction ratio of more than 50 dB over a 50-km distance. The multiwavelength output was stable and the peak fluctuation was less than 0.5 dB. The temperature and strain sensitivities are estimated to be 10.1 pm/° C and 7.5 pm//-μ strain, respectively. © 2005 Optical Society of America.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available