Terahertz Photonic Crystals

被引:0
|
作者
Benz, A. [1 ,2 ]
Fasching, G. [1 ,2 ]
Deutsch, Ch. [1 ,2 ]
Andrews, A. M. [1 ,2 ]
Unterrainer, K. [1 ,2 ]
Klang, P. [2 ,3 ]
Schrenk, W. [2 ,3 ]
Strasser, G. [2 ,3 ]
机构
[1] Vienna Univ Technol, Photon Inst, Gusshausstr 29-387, A-1040 Vienna, Austria
[2] Vienna Univ Technol, Ctr Micro & Nanostruct, A-1040 Vienna, Austria
[3] Vienna Univ Technol, Inst Solid State Elect, A-1040 Vienna, Austria
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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 integration of photonic crystal (PC) resonators into the active region of terahertz quantum cascade lasers emitting around 2.7 THz is presented. The PC acts as frequency selective mirror and allows the tuning of the emission frequency throughout the entire gain region of the active zone. The PC and the gain region are embedded in a double-metal wave guide. (C) 2008 Optical Society of America
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页码:2758 / +
页数:2
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