Title :
High-channel-count comb filter with a simple structure
Author :
Chen, Xiangfei ; Mao, Jin ; Li, Xuhui ; Lin, Zhongqiang ; Xie, Shizhong ; Fan, Chongcheng
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
Based on the analysis of comb filter formed by highly chirped sampled Bragg grating, a 36-channel comb filter is fabricated with 28 nm bandwidth, 0.31 nm channel bandwidth (0.5 dB), >22 dB adjacent channel isolation and <0.4 dB insertion loss.
Keywords :
Bragg gratings; comb filters; optical communication equipment; optical fibre communication; optical fibre filters; 36-channel comb filter; channel isolation; chirped sampled Bragg grating; high-channel-count comb filter; insertion loss;
Conference_Titel :
Optical Fiber Communication Conference, 2004. OFC 2004
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
1-55752-772-5
