Experimental Demonstation of Wavelength- and Bandwidth-Tunable Compact Integrated Silicon Photonic Comb Filter

被引:0
|
作者
Zheng, Shuang [1 ]
Zhou, Nan [1 ]
Long, Yun [1 ]
Ruan, Zhengsen [1 ]
Du, Jing [1 ]
Hu, Xiao [1 ]
Shen, Li [1 ]
Li, Shuhui [1 ]
Wang, Jian [1 ]
机构
[1] Huazhong Univ Sci & Technol, Sch Opt & Elect Informat, Wuhan Natl Lab Optoelect, Wuhan 430074, Hubei, Peoples R China
基金
中国国家自然科学基金;
关键词
comb filter; Sagnec-loop mirror; silicon photonics; tunable filter;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We propose and experimentally demonstrate a compact integrated silicon photonic comb filter based on two cascaded Sagnac-loop mirrors. By using thermal tuning with three micro-heaters, the center wavelength can be tuned over several FSRs and the 3-dB bandwidth can be tuned to 2.5 GHz.
引用
收藏
页数:2
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