SEMI OpenIR  > 中国科学院半导体研究所(2009年前)
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
Conference Name9th International Conference on Numerical Simulation of Optoelectronic Devices
Source PublicationNUSOD 2009: 9TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES, PROCEEDINGS
Pages63-64
Conference DateSEP 14-17, 2009
Conference PlaceGwangju, SOUTH KOREA
Publication Place345 E 47TH ST, NEW YORK, NY 10017 USA
metadata_24其它
PublisherIEEE
ISBN978-1-4244-4180-8
AbstractThe 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.
KeywordDynamics
Funding OrganizationGwangju Inst Sci & Technol
Subject Area光电子学
Indexed ByCPCI(ISTP)
Language英语
Document Type会议论文
Identifierhttp://ir.semi.ac.cn/handle/172111/11195
Collection中国科学院半导体研究所(2009年前)
Corresponding AuthorXiao, JL, Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, POB 912, Beijing 100083, Peoples R China.
Recommended Citation
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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