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.
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页数：3
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