Dynamic Response ol a Diode Amplifier to a Train of Short Pulses

Chen Jianguo Li Dayi

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Dynamic Response ol a Diode Amplifier to a Train of Short Pulses

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- Dynamic Response ol a Diode Amplifier to a Train of Short Pulses
- Acta Electronica Sinica Issue 8, Pages: 35-40(1992)
- 作者机构：
  
  1.   四川大学光电子学系
  2.   西南交通大学计算机系成都 610064
  3.   成都 610031
- 作者简介：
- 基金信息：
- DOI：
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- Published：1992
- 稿件说明：
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[1]陈建国,李大义,吕鸿昌.半导体激光放大器对超短光脉冲串的动态响应[J].电子学报,1992(08):35-40.

Chen Jianguo Li Dayi. Dynamic Response ol a Diode Amplifier to a Train of Short Pulses[J]. Acta Electronica Sinica, 1992, (8): 35-40.
[1]陈建国,李大义,吕鸿昌.半导体激光放大器对超短光脉冲串的动态响应[J].电子学报,1992(08):35-40. DOI：

Chen Jianguo Li Dayi. Dynamic Response ol a Diode Amplifier to a Train of Short Pulses[J]. Acta Electronica Sinica, 1992, (8): 35-40. DOI：

摘要

本文利用速率方程从理论上研究了行波式半导体激光放大器（TWA）对来自主动锁模半导体激光器的皮秒脉冲串的动态响应

计算了脉冲串的动态增益、TWA的载流子的时间空间变化

本文首次使用光脉冲光子数（对应于脉冲能量）表示法研究TWA

动态增益饱和只与脉冲光子数有关

与输入功率无关

此外讨论了一些全光通信系统中与TWA有关的问题。

Abstract

Rate equations have been used for studying the dynamic response of a travelling-wave semiconductor laser amplifier （TWA） to a train of ultrashort optical pulses from an act-ively mode-locked semiconductor laser. The dynamic gain of the pulses acquired after passing the TWA and the carrier density distributions of the TWA have been found. The photon num-ber per pulse （corresponding to the pulse-energy） has been first used for studying TWAs.The dynamic gain saturation is determined only by the photon-per-pulse

regardless of input power. In addition

some issues concerned with the all-optical communication system have been dis-cussed.

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