Broadband Distributed Feedback Quantum Cascade Laser Array Using A Heterogeneous Cascade

被引：0
|
作者：
Diehl, Laurent [1 ]
Lee, B. G. [1 ]
Zhang, H. A. [1 ]
Pfluegl, Christian [1 ]
Belkin, M. [2 ]
Fisher, M. [3 ]
Wittman, A. [3 ]
Faist, J. [3 ]
Capasso, Federico [1 ]
机构：
[1] Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA
[2] Univ Texas Austin, Dept Elect & Comp Engn, Austin, TX 78758 USA
[3] ETH, HPT H 7, CH-8093 Zurich, Switzerland
来源：
2009 CONFERENCE ON LASERS AND ELECTRO-OPTICS AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (CLEO/QELS 2009), VOLS 1-5 | 2009年
关键词：
D O I：
暂无
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：
We demonstrated an array of distributed feedback quantum cascade lasers covering a spectral range of 220cm(-1). The variability in threshold current and slope efficiency is explained in terms of the position of the laser end facets. (C) 2009 Optical Society of America
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页码：1149 / +
页数：2
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