High-Power Emission and Single-Mode Operation of Quantum Cascade Lasers for Industrial Applications

被引:15
|
作者
Troccoli, Mariano [1 ]
机构
[1] AdTech Opt Inc, City Of Industry, CA 91748 USA
关键词
Lasers; quantum cascade lasers (QCLs); quantum well lasers; semiconductor devices; spectroscopy; CONTINUOUS-WAVE OPERATION; HIGH-PERFORMANCE;
D O I
10.1109/JSTQE.2015.2413954
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
In this paper, we review and expand on our results dealing with high-power quantum cascade (QC) lasers and single-mode devices in the mid-and long-wave infrared (IR) regions of the spectrum (4-12 mu m). The specifications and characteristics of state-of-the-art QC lasers fabricated by the metal-organic chemical vapor deposition technology are illustrated, along with their key application requirements and potential issues for future improvements. Single emitter QC lasers in the Watt-class range and narrow-linewidth low power DFBs spanning the whole mid-IR region are presented and analyzed.
引用
收藏
页码:61 / 67
页数:7
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