| 利用半导体激光放大器放大半导体激光超短脉冲及选取单模 |
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| 引用本文： | 高以智,邱昆,周炳琨. 利用半导体激光放大器放大半导体激光超短脉冲及选取单模[J]. 光子学报, 1991, 20(1): 34-37 |
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| 作者姓名： | 高以智 邱昆 周炳琨 |
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| 作者单位： | 清华大学电子工程系(高以智，邱昆)，清华大学电子工程系(周炳琨) |
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| 摘 要： | 本文对半行波半导体激光放大器的超短光脉冲响应进行了研究,结果表明:脉宽为27ps,重复频率为1GHz的超短光脉冲通过放大器后,脉冲没有展宽,并且由于半行波半导体激光放大器对波长的选择放大性,在输入为多模的情况下,获得了单模超短脉冲输出。
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| 关 键 词： | 半导体激光放大器 脉冲响应 放大 选模 |
AMPLIFICATION OF AND SINGLE-MODE SELECTION FROM ULTRASHORT OPTICAL PULSES BY USING OF SEMICONDUCTOR LAMSER AMPLIFIER |
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| Gao Yizhi,Qiu Kun and Zhou BingkunDpartment of Electronics Engineering,Tsinghua University. AMPLIFICATION OF AND SINGLE-MODE SELECTION FROM ULTRASHORT OPTICAL PULSES BY USING OF SEMICONDUCTOR LAMSER AMPLIFIER[J]. Acta Photonica Sinica, 1991, 20(1): 34-37 |
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| Authors: | Gao Yizhi Qiu Kun Zhou BingkunDpartment of Electronics Engineering Tsinghua University |
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| Affiliation: | Department of Electronics Engineering, Tsinghua University |
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| Abstract: | The experiment study on ultrashort optical pulse response of a semi-travelling-wave semiconductor laser amplifier is carried out. It is proved that there is no pulse broadening in the amplifier with the input optical pulse width of 27ps at a repetition rate of 1GHz, and the amplifier can be an optical filter while used as an optical gain device.. |
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| Keywords: | Semiconductor laser amplifier Pulse response Amplify Single-mode selection |
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