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Proceedings Paper

Adiabatic soliton compression based on distributed Raman amplification in dispersion decreasing fiber
Author(s): Dongfang Jia; Jiong Chen; Changle Wang; Yabin Li; Zhaoying Wang; Tianxin Yang
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Paper Abstract

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.

Paper Details

Date Published: 29 November 2011
PDF: 5 pages
Proc. SPIE 8307, Passive Components and Fiber-Based Devices VIII, 83070L (29 November 2011); doi: 10.1117/12.904652
Show Author Affiliations
Dongfang Jia, Tianjin Univ. (China)
Jiong Chen, Tianjin Univ. (China)
Changle Wang, Tianjin Univ. (China)
Yabin Li, Tianjin Univ. (China)
Zhaoying Wang, Tianjin Univ. (China)
Tianxin Yang, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 8307:
Passive Components and Fiber-Based Devices VIII
Bishnu P. Pal, Editor(s)

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