Metal-Metal THz Quantum Cascade Laser Gain and Loss Investigated by THz Time Domain Spectroscopy

被引：0
|
作者：
Martl, Michael [1 ]
Darmo, Juraj [1 ]
Deutsch, Christoph [1 ]
Brandstetter, Martin [1 ]
Benz, Alexander [1 ]
Andrews, Aaron Maxwell [2 ]
Klang, Pavel [3 ]
Schrenk, Werner [3 ]
Strasser, Gottfried [2 ]
Unterrainer, Karl [1 ]
机构：
[1] Vienna Univ Technol, Photon Inst, Gusshausstr 25-29, A-1040 Vienna, Austria
[2] Vienna Univ Technol, Inst Solid State Elect, A-1040 Vienna, Austria
[3] Vienna Univ Technol, Ctr Micro & Nanostruct, A-1040 Vienna, Austria
来源：
2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2011年
关键词：
WAVE;
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：
THz time-domain studies on metal-metal THz quantum cascade lasers are presented. A coupled cavity method allows to probe the laser via modulation of coherent broadband THz pulses. Observed laser gain and loss processes are discussed.
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页数：2
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