Efficient THz Generation in Long-Wavelength Infrared Quantum Cascade Lasers

被引：0
|
作者：
Jiang, Yifan [1 ]
Kim, Jae Hyun [1 ]
Jung, Seungyong [1 ]
Demmerle, Frederic [2 ]
Boehm, Gerhard [2 ]
Amann, Markus C. [2 ]
Belkin, Mikhail A. [1 ]
机构：
[1] Univ Texas Austin, Dept Elect & Comp Engn, Austin, TX 78712 USA
[2] Tech Univ Munich, Walter Schottky Inst, Coulombwal 3, D-85748 Garching, Germany
来源：
2017 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2017年
关键词：
TEMPERATURE CONTINUOUS-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：
We report more than an order of magnitude improvement in the mid-IR-to-THz conversion efficiency in 1-3 THz sources based on intra-cavity difference-frequency generation in quantum cascade lasers designed to provide mid-infrared gain in 14 similar to 15 mu m range.
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页数：2
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