Temperature Dependence of Gas-Detection Sensitivity of InGaAsSb/AlGaAsSb DFB Lasers

被引：0
|
作者：
Ventrudo, B. F. [1 ]
Storey, C. [1 ]
Gupta, J. A. [1 ]
Bezinger, A. [1 ]
机构：
[1] Natl Res Council Canada, Inst Microstruct Sci, Ottawa, ON K1A 0R6, Canada
来源：
2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2011年
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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：
The detection sensitivity of <0.50 ppb-m of HF gas is achieved with CW GaSb-based DFB lasers at 2396 nm. Sensitivity was characterized over laser operating temperature and output power.
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