A Novel Filter Based on a Subwavelength Grating Focusing Reflector and a DBR

被引：0
|
作者：
Mao, Shaojuan [1 ]
Huang, Yongqing [1 ]
Gu, Hongming [1 ]
Liu, Baoying [1 ]
Duan, Xiaofeng [1 ]
Ren, Xiaomin [1 ]
机构：
[1] Beijing Univ Posts & Telecommun, Inst Informat Photon & Opt Commun, State Key Lab Informat Photon & Opt Commun, Beijing, Peoples R China
来源：
2018 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) | 2018年
基金：
高等学校博士学科点专项科研基金;
关键词：
microcavity; filter; HCG; DBR; LIGHT;
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A filter composed of a focusing grating reflector and a DBR is investigated. The full width at half maximum is similar to 1.0172nm with a wide tuning range of 31.5nm and side mode suppress ratio of 8dB.
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页数：3
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