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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.) (Scholars:宋晏蓉)

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Abstract:

The influences of central wavelength of the seed pulse and gain fiber length of the amplifier on the characteristics of broadband spectra are systematically investigated based on nonlinear ytterbium-doped fiber amplifiers. The dissipative solitons from the nonlinear amplifier are obtained by using the nonlinear polarization rotation mode-locking technique. The best flat wide spectrum with wavelength range of 1040-1600 nm is obtained when the center wavelength of the seed pulse is 1041 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 1040 to 1250 nm. © 2019, Chinese Lasers Press. All right reserved.

Keyword:

Amplifiers (electronic) Laser mode locking Laser optics Fiber amplifiers Stimulated Raman scattering Fibers Broadband amplifiers Ytterbium Solitons

Author Community:

  • [ 1 ] [Guo, Jinyi]College of Applied Sciences, Beijing University of Technology, Beijing; 100124, China
  • [ 2 ] [Xu, Runqin]College of Applied Sciences, Beijing University of Technology, Beijing; 100124, China
  • [ 3 ] [Fan, Luyao]College of Applied Sciences, Beijing University of Technology, Beijing; 100124, China
  • [ 4 ] [Xu, Changxing]College of Applied Sciences, Beijing University of Technology, Beijing; 100124, China
  • [ 5 ] [Tian, Jinrong]College of Applied Sciences, Beijing University of Technology, Beijing; 100124, China
  • [ 6 ] [Song, Yanrong]College of Applied Sciences, Beijing University of Technology, Beijing; 100124, China

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Source :

Chinese Journal of Lasers

ISSN: 0258-7025

Year: 2019

Issue: 9

Volume: 46

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 2

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 10

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