Simulation on Gain Recovery of Quantum Dot Semiconductor Optical Amplifiers by Rate Equation

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	Simulation on Gain Recovery of Quantum Dot Semiconductor Optical Amplifiers by Rate Equation
	Xiao JL (Xiao Jin-Long); Yang YD (Yang Yue-De); Huang YZ (Huang Yong-Zhen); Xiao, JL, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, POB 912, Beijing 100083, Peoples R China.
	2009
会议名称	9th International Conference on Numerical Simulation of Optoelectronic Devices
会议录名称	NUSOD 2009: 9TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES, PROCEEDINGS
页码	63-64
会议日期	SEP 14-17, 2009
会议地点	Gwangju, SOUTH KOREA
合作性质	其它
出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
出版者	IEEE
ISBN	978-1-4244-4180-8
摘要	The gain recoveries in quantum dot semiconductor optical amplifiers are numerically studied by rate equation models. Similar to the optical pump-probe experiment, the injection of double optical pulses is used to simulate the gain recovery of a weak continuous signal for the QD SOAs. The gain recoveries are fitted by a response function with multiple exponential terms. For the pulses duration of 10 ps, the gain recovery can be described by three exponential terms with the time constants, and for the pulse with the width of 150 fs, the gain recovery can be described by two exponential terms, the reason is that the short pulse does not consume lot of carriers.
关键词	Dynamics
学科领域	光电子学
主办者	Gwangju Inst Sci & Technol
收录类别	CPCI（ISTP）
语种	英语
文献类型	会议论文
条目标识符	http://ir.semi.ac.cn/handle/172111/11195
专题	中国科学院半导体研究所（2009年前）
通讯作者	Xiao, JL, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, POB 912, Beijing 100083, Peoples R China.
推荐引用方式 GB/T 7714	Xiao JL ,Yang YD ,Huang YZ ,et al. Simulation on Gain Recovery of Quantum Dot Semiconductor Optical Amplifiers by Rate Equation[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2009:63-64.

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