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作者:

Guo, Jinyi (Guo, Jinyi.) | Xu, Runqin (Xu, Runqin.) | Fan, Luyao (Fan, Luyao.) | Xu, Changxing (Xu, Changxing.) | Tian, Jinrong (Tian, Jinrong.) | Song, Yanrong (Song, Yanrong.) (学者:宋晏蓉)

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摘要:

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.

关键词:

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

作者机构:

  • [ 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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来源 :

Chinese Journal of Lasers

ISSN: 0258-7025

年份: 2019

期: 9

卷: 46

被引次数:

WoS核心集被引频次: 0

SCOPUS被引频次: 2

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

近30日浏览量: 3

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