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| 基于单个和级联电吸收调制器超短光脉冲的产生 | |
| 引用本文： | 王安斌,伍剑,张帆,林金桐,赵玲娟,王圩. 基于单个和级联电吸收调制器超短光脉冲的产生[J]. 光子学报, 2004, 33(1): 53-56 |
| 作者姓名： | 王安斌 伍剑 张帆 林金桐 赵玲娟 王圩 |
| 作者单位： | 北京邮电大学光通信中心66信箱,北京,100876;中国科学院半导体研究所,北京,100083 |
| 基金项目： | 国家自然科学基金 (批准号 :6 0 0 72 0 35 )资助项目 |
| 摘 要： | 为研究电吸收调制器(EAM)产生超短光脉冲的性能,在考虑电吸收调制器频率响应的基础上,通过数值模拟和实验研究的方法,从理论和实验上研究了基于国产单个和级联电吸收调制器的超短光脉冲产生,实验和理论相符.基于单EAM可以产生占空比近12%的短脉冲,级联EAM可产生占空比为8%的短脉冲. |
| 关 键 词： | 电吸收调制器(EAM) 超短光脉冲 频率响应 |
| 收稿时间： | 2003-02-28 |
| 修稿时间： | 2003-02-28 |
Generation of Ultra-short Optical Pulse Based on Single and Tandem EA Modulator |
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. Generation of Ultra-short Optical Pulse Based on Single and Tandem EA Modulator[J]. Acta Photonica Sinica, 2004, 33(1): 53-56 |
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| Authors: | |
| Affiliation: | (1 Optical Communication Center,Beijing University of Posts and Telecommunications,Beijing China 100876) (2 Institute of Semiconductor,the Chinese Academy of Sciences,Beijing 100083) |
| Abstract: | In order to investigate the performance of ultra-short optical pulse generated from the EA modulator,with the method of simulation and experiment,generation of ultra-short optical pulse based on single and tandem EA modulator is studied theoretically and experimentally by taking into account frequency response of EA modulator.Experimental results agree with theoretical results.Pulses with 12% and 8% duty cycle is generated by single and tandem EA modulator. |
| Keywords: | EA modulator(EAM) Ultrashort optical pulse Frequency response |
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