Two photon absorption effect of terahertz radiation from low-temperature-grown GaAs photoconductive antennas

Chan-Shan Yang; Ci-Ling Pan; Chao-Kuei Lee; Sung-Hui Lin

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Two photon absorption effect of terahertz radiation from low-temperature-grown GaAs photoconductive antennas

Chan-Shan Yang, Ci-Ling Pan, Chao-Kuei Lee and Sung-Hui Lin

2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011, 5950278

2011

Abstract

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. © 2011 OSA.

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Title: Two photon absorption effect of terahertz radiation from low-temperature-grown GaAs photoconductive antennas
Creators - without role: Chan-Shan Yang - Department of Physics , National Tsing Hwa University
Ci-Ling Pan - Department of Physics , National Tsing Hwa University
Chao-Kuei Lee - National Sun Yat-sen University
Sung-Hui Lin - Taiwan Semiconductor Manufacturing Company
Publication Details: 2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011, 5950278
Identifiers: 9781557529107; 9957768483506774
Academic Unit: National Tsing Hua University
Language: English
Resource Type: Conference paper

Two photon absorption effect of terahertz radiation from low-temperature-grown GaAs photoconductive antennas

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