Adiabatic soliton compression based on distributed Raman amplification in dispersion decreasing fiber

被引：0

作者：

Jia, Dongfang ^{[1
]}

Chen, Jiong

Wang, Changle

Li, Yabin

Wang, Zhaoying

Yang, Tianxin

机构：

[1] Tianjin Univ, Coll Precis Instrument & Optoelect Engn, Tianjin 300072, Peoples R China

来源：

2011 ASIA COMMUNICATIONS AND PHOTONICS CONFERENCE AND EXHIBITION (ACP) | 2012年

关键词：

adiabatic soliton compression; dispersion decreasing fiber; distributed Raman amplification; ULTRASHORT SOLITON;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a novel soliton compressor based on dispersion decreasing fiber (DDF) assistant by Raman gain is studied. The influence of Raman gain on compression quality is analyzed. The compressor is optimized by choosing proper gain. An optimization of the linear decreasing DDF compression method is made through distributed optical fiber Raman amplification with gain coefficient of 4.5dB/km. The pulse with width of 10ps is compressed down to 878.7fs, and the compression factor is 11.38. Our research results show that distributed Raman amplification in DDF not only increases the compression factor, but also improves the quality of compressed pulse.

引用

页数：5

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