Low-Threshold-Current-Density, Long-Wavelength, Highly Strained InGaAs Laser Grown by Metalorganic Chemical Vapor Deposition
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概要
- 論文の詳細を見る
A long-emission-wavelength laser with multiple InGaAs/GaAs quantum wells without a strain-compensated barrier was grown by metalorganic chemical vapor deposition (MOCVD). InGaAs quantum well (QW) broad-area laser diodes with an emission wavelength of up to 1214 nm were realized. A measured room-temperature threshold current density of only 173 A/cm2 for a 2-mm-cavity device and a transparency current density of 66 A/cm2 were obtained. The internal quantum efficiency and laser cavity loss were 67% and 6 cm-1, respectively.
- 2005-10-15
著者
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Kuo Hao-chung
Institute Of Electro-optical Engineering National Chiao Tung University
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Chen I-liang
Institute Of Microelectronics Department Of Electrical Engineering National Cheng-kung University
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CHIOU Chih-Hung
Industrial Technology Research Institute
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WANG Jin-Mei
Industrial Technology Research Institute
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CHANG Yu-Hsiang
Industrial Technology Research Institute
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Hsu Wei-chou
Institute Of Microelectronics Department Of Electrical Engineering And Advanced Optoelectronic Techn
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Yu Hsin-chieh
Institute Of Microelectronics And Department Of Electrical Engineering National Cheng Kung University
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Wang Jyh-Shyang
Department of Physics, Chung-Yuan Christian University, Chung-Li 32023, Taiwan, R.O.C.
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Wang Jyh-Shyang
Department of Physics and Center of Nanotechnology, Chung-Yuan Christian University, 200 Chung Pei Road, Chungli 320, Taiwan
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Wang Jin-Mei
Industrial Technology Research Institute, Hsinchu 310, Taiwan, R.O.C.
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Sung Chia-Pin
Industrial Technology Research Institute, Hsinchu 310, Taiwan, R.O.C.
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Lu Chen-Ming
Industrial Technology Research Institute, Hsinchu 310, Taiwan, R.O.C.
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Lee Tsin-Dong
Industrial Technology Research Institute, Hsinchu 310, Taiwan, R.O.C.
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Chang Yu-Hsiang
Industrial Technology Research Institute, Hsinchu 310, Taiwan, R.O.C.
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Kuo Hao-Chung
Institute of Electro-Optical Engineering, National Chiao-Tung University, 1001 Ta Hsueh Road, Hsinchu 300, Taiwan, R.O.C.
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Chiou Chih-Hung
Industrial Technology Research Institute, Hsinchu 310, Taiwan, R.O.C.
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Yu Hsin-Chieh
Institute of Microelectronics, Department of Electrical Engineering, National Cheng-Kung University, 1 University Road, Tainan, Taiwan 70101, R.O.C.
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