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Author:

Guo Jinyi (Guo Jinyi.) | Xu Runqin (Xu Runqin.) | Fan Luyao (Fan Luyao.) | Xu Changxing (Xu Changxing.) | Tian Jinrong (Tian Jinrong.) | Song Yanrong (Song Yanrong.)

Abstract:

The influences of central wavelength of the seed pulse and gain fiber length of the amplifier on the characteristics of broad band spectra arc systematically investigated based on nonlinear ytterbium-doped fiber amplifiers. The dissipative solitons from the nonlinear amplifier arc obtained by using the nonlinear polarization rotation mode-locking technique. The best flat wide spectrum with wavelength range of 1010-1600 nm is obtained when the center wavelength of the seed pulse is 1011 nm and the gain fiber length of the amplifier is 8 m. The flatness is about 10 dB, and the wide spectral flatness is less than 1.5 dB from 1010 to 1250 nm.

Keyword:

ytterbium-doped fiber flat broadband spectrum stimulated Raman scattering laser optics amplifier mode locking

Author Community:

  • [ 1 ] [Guo Jinyi]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 2 ] [Xu Runqin]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 3 ] [Fan Luyao]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 4 ] [Xu Changxing]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 5 ] [Tian Jinrong]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China
  • [ 6 ] [Song Yanrong]Beijing Univ Technol, Coll Appl Sci, Beijing 100124, Peoples R China

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Source :

CHINESE JOURNAL OF LASERS-ZHONGGUO JIGUANG

ISSN: 0258-7025

Year: 2019

Issue: 9

Volume: 46

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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