Effects of the Initial Frequency Chirp on the Optical Pulse Compression

Yu Jiajun Yang Bojun Guan Kejian

doi:10.13756/j.gtxyj.1997.03.001

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Effects of the Initial Frequency Chirp on the Optical Pulse Compression

- Effects of the Initial Frequency Chirp on the Optical Pulse Compression
- Study on Optical communication Issue 3, Pages: 13-16(1997)
- 作者机构：
  
  1. 北京邮电大学
  2. 北京邮电大学 192#100088
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.1997.03.001
  CLC： TN248.4
- Published：1997，
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[1]余建军,杨伯君,管克俭.初始频率啁啾对压缩光脉冲的影响[J].光通信研究,1997(03):13-16+43.

Yu Jiajun Yang Bojun Guan Kejian. Effects of the Initial Frequency Chirp on the Optical Pulse Compression. [J]. (3):13-16(1997)
[1]余建军,杨伯君,管克俭.初始频率啁啾对压缩光脉冲的影响[J].光通信研究,1997(03):13-16+43. DOI： 10.13756/j.gtxyj.1997.03.001.

Yu Jiajun Yang Bojun Guan Kejian. Effects of the Initial Frequency Chirp on the Optical Pulse Compression. [J]. (3):13-16(1997) DOI： 10.13756/j.gtxyj.1997.03.001.

摘要

采用数值模拟的方法分析了光脉冲的初始频率啁啾对孤子效应压缩器产生的压缩脉冲的影响

发现光脉冲初始频率啁啾对压缩脉冲的品质因子有较大的影响。光脉冲的初始负啁啾越大

压缩脉冲的最大品质因子越小;初始正啾啁越大

压缩脉冲的最大品质因子越大。光纤的损耗对压缩脉冲的质量有较大影响

特别当孤子阶数较小时影响更大

所以光纤的损耗不能忽略。

Abstract

The effects of the initial frequency chirp on soliton-effect pulse compressor are numerically analyzed.We show that the effects of the initial frequency chirp on the pulse quality factor can not be neglected.The larger the negative chirp of the initial opti- cal pulse is

the smaller the largest quality factor of the compressed optical pulse is.con- versely the larger the positive chirp of the initial optical pulse is

the larger the largest quality factor of the compressed optical pulse is.The optical fiber loss plays an impor- tant role on the quality of the compressed optical pulse

especially when the soliton order is small

so the fiber loss can not be casually neglected.

关键词

频率啁啾孤子效应压缩器品质因子

Keywords

frequency chirpsoliton-effect pulse compressorquality factor

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