Simulation on Gain Recovery of Quantum Dot Semiconductor Optical Amplifiers by Rate Equation
| Data(s) |
2009
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| Resumo |
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. Submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-04-26T15:55:31Z No. of bitstreams: 1 Simulation on Gain Recovery of Quantum Dot Semiconductor Optical Amplifiers by Rate Equation .pdf: 704297 bytes, checksum: 3a467cbcbf9591271cc2e52aaae8c90c (MD5) Submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-04-26T15:55:31Z No. of bitstreams: 1 Simulation on Gain Recovery of Quantum Dot Semiconductor Optical Amplifiers by Rate Equation .pdf: 704297 bytes, checksum: 3a467cbcbf9591271cc2e52aaae8c90c (MD5) Gwangju Inst Sci & Technol 其它 Gwangju Inst Sci & Technol |
| Identificador | |
| Idioma(s) |
英语 |
| Publicador |
IEEE 345 E 47TH ST, NEW YORK, NY 10017 USA |
| Fonte |
Xiao JL (Xiao Jin-Long), Yang YD (Yang Yue-De), Huang YZ (Huang Yong-Zhen) .Simulation on Gain Recovery of Quantum Dot Semiconductor Optical Amplifiers by Rate Equation.见:IEEE.NUSOD 2009: 9TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES, PROCEEDINGS.Gwangju, SOUTH KOREA.2009:63-64 |
| Palavras-Chave | #光电子学 #DYNAMICS |
| Tipo |
会议论文 |
