Two Photon Absorption Effect of Terahertz Radiation from Low-Temperature-Grown GaAs Photoconductive Antennas

被引：0
|
作者：
Yang, Chan-Shan [1 ]
Pan, Ci-Ling [1 ]
Lee, Chao-Kuei [2 ]
Lin, Sung-Hui [3 ]
机构：
[1] Natl Tsing Hwa Univ, Dept Phys, Hsinchu 30013, Taiwan
[2] Natl Sun Yat Sen Univ, Dept Photon, Kaohsiung 80424, Taiwan
[3] Taiwan Semicond Manufacturing Co, Hsinchu, Taiwan
来源：
2011 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2011年
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D O I：
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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：
We investigate the possibility of enhancing terahertz radiation power though two-photon absorption induced extra photo-carrier in photoconductive antenna. Meanwhile, competition between single photon absorption and two photon absorption for terahertz radiation are discussed as well. (C) 2010 Optical Society of America
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页数：2
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