Continuously-tunable DFB Laser Array for Methane Gas Detection

被引：0

作者：

Chen, Siyuan ^{[1
,2
,3
,4
]}

Xiao, Rulei ^{[1
,2
,3
,4
]}

Sun, Zhenxing ^{[1
,2
,3
,4
]}

Shi, Yuechun ^{[1
,2
,3
,4
]}

Chen, Xiangfei ^{[1
,2
,3
,4
]}

Yang, Bingxiong ^{[5
]}

机构：

[1] Nanjing Univ, Minist Educ, Key Lab Intelligent Opt Sensing & Manipulat, Nanjing 210009, Jiangsu, Peoples R China

[2] Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Jiangsu, Peoples R China

[3] Nanjing Univ, Coll Engn & Appl Sci, Nanjing 210093, Jiangsu, Peoples R China

[4] Nanjing Univ, Inst Opt Commun Engn, Nanjing 210093, Jiangsu, Peoples R China

[5] Nanjing Univ Aeronaut & Astronaut, Coll Mech & Elect Engn, Nanjing 211106, Peoples R China

来源：

2019 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE (ACP) | 2019年

基金：

中国国家自然科学基金;

关键词：

D O I：

暂无

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We experimentally demonstrated a tunable eight-wavelength DFB laser array for methane gas detection based on reconstruction-equivalent-chirp technique. A continuous wavelength tuning range from 1638.6 to 1653.0 nm is achieved by changing the bias current.

引用

页数：3

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