DocumentCode
3370194
Title
Study on making high side-mode suppression ratio fiber Bragg grating
Author
Ji-hua Wen ; Li-ping Jia ; Ping Ling
Author_Institution
Hebei Key Lab. of Optoelectron. Inf. & Geo-detection Technol., Shijiazhuang Univ. of Econ., Shijiazhuang, China
Volume
8
fYear
2011
fDate
12-14 Aug. 2011
Firstpage
4014
Lastpage
4016
Abstract
In this paper a new method is proposed. A high side-mode suppression ratio fiber bragg grating using ordinary system can be obtained by this method. First, let hydrogen loaded optical fiber pass the laser beam, and hold seconds, we call this pre-exposure. Second use this kind of fiber made Fiber Bragg Grating(FBG) in the original optical path. We can find that pre-exposure fiber can get FBG that has higher side-mode suppression ratio and higher performance.
Keywords
Bragg gratings; laser beam applications; optical fibres; fiber Bragg grating; fiber performance; high side-mode suppression ratio; hydrogen loaded optical fiber; laser beam; Fiber gratings; Optical fiber communication; Optical fiber sensors; Optical fiber theory; Refractive index; Fiber Bragg Grating; Side-Mode Suppression Ratio; high temperature annealing; pre-exposure; spectrogram;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location
Harbin, Heilongjiang
Print_ISBN
978-1-61284-087-1
Type
conf
DOI
10.1109/EMEIT.2011.6023932
Filename
6023932
Link To Document