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题名: Material growth and device fabrication of highly strained InGaAs/InGaAsP long wavelength distributed feedback lasers
作者: Pan JQ (Pan Jiao-Qing);  Zhao Q (Zhao Qian);  Zhu HL (Zhu Hong-Liang);  Zhao LJ (Zhao Ling-Juan);  Ding Y (Ding Ying);  Wang BJ (Wang Bao-Jun);  Zhou F (Zhou Fan);  Wang LF (Wang Lu-Feng);  Wang W (Wang Wei)
发表日期: 2006
摘要: 1.6-1.7 mu m highly strained InGaAs/InGaAsP distributed feedback lasers was grown and fabricated by low pressure mentalorganic chemical vapor deposition. High quality highly strained InGaAs/InP materials were obtained by using strain buffer layer. Four pairs of highly strained quantum wells were used in the devices and carrier blocking layer was used to improve the temperature characteristics of the devices. The uncoated 1.66 mu m and 1.74 mu m lasers with ridge wave guide 3 mu m wide have low threshold current (< 15mA) and high output power (> 14mW at 100mA). In the temperature range from 10 degrees C to 40 degrees C, the characteristic temperature T-0 of the 1.74 mu m laser is 57K, which is comparable to that of the 1.55 mu m-wavelength InGaAsP/InP-DFB laser.
KOS主题词: atomic layer deposition;  Spectrometer;  Methane;  social dominance
刊名: ACTA PHYSICA SINICA
专题: 中国科学院半导体研究所(2009年前)_期刊论文

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推荐引用方式:
Pan JQ (Pan Jiao-Qing); Zhao Q (Zhao Qian); Zhu HL (Zhu Hong-Liang); Zhao LJ (Zhao Ling-Juan); Ding Y (Ding Ying); Wang BJ (Wang Bao-Jun); Zhou F (Zhou Fan); Wang LF (Wang Lu-Feng); Wang W (Wang Wei) .Material growth and device fabrication of highly strained InGaAs/InGaAsP long wavelength distributed feedback lasers ,ACTA PHYSICA SINICA,2006,55(10):5216-5220
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