DocumentCode
510700
Title
Study and fabrication of add/drop filter based on Bragg gratings reflection coupler
Author
Jiang, Weiwei ; Fan, Linyong ; Liu, Zhiming ; Tao, Peilin ; Li, Jian ; Jian, Shuisheng
Author_Institution
Institute of Lightwave Technology, Beijing Jiaotong University, 100044, China
fYear
2009
fDate
2-6 Nov. 2009
Firstpage
1
Lastpage
2
Abstract
The coupler-mode equation for analysing Bragg grating reflection coupler was presented. The influences of different gratings´ position in the coupling region and grating length on the filtering spectra were investigated based on the equation. A Bragg grating reflection coupler with reflectivity 20dB was achieved by fused taper technology and Phase Mask methed.
Keywords
Bragg gratings; Couplings; Differential equations; Fabrication; Fiber gratings; Filtering; Optical fiber couplers; Optical fiber filters; Optical reflection; Reflectivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location
Shanghai, China
Print_ISBN
978-1-55752-877-3
Electronic_ISBN
978-1-55752-877-3
Type
conf
Filename
5377366
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