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Author:

Wang, Beibei (Wang, Beibei.) | Peng, Zhigang (Peng, Zhigang.) | Cheng, Zhaochen (Cheng, Zhaochen.) | Yan, Xu (Yan, Xu.) | Wang, Pu (Wang, Pu.)

Indexed by:

EI Scopus

Abstract:

A hundred-watt chirped pulse amplification (CPA) fiber laser system based on Yb-doped rod-type photonic crystal fiber (PCF) is demonstrated. The seed was an all-fiber dispersion-managed mode-locked oscillator based on chirped fiber bragg grating (CFBG) and semiconductor saturable absorber mirror (SESAM). The oscillator delivers 1.5 ps pulses at a repetition rate of 45 MHz. The output power from the oscillator was 0.9 mW and the central wavelength was 1032 nm. After pulse stretching, pulse picking and amplification, 151 W output power with repetition rate of 1 MHz was achieved by employing a home-made 85/260 μm PCF (Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences). After compression, laser pulses with duration of 616 fs and average power of 102.9 W were obtained. The single pulse energy and peak power were calculated to be 102.9 μJ and 167 MW respectively. © 2021 SPIE.

Keyword:

Semiconductor saturable absorber mirrors Fiber lasers Crystal whiskers Semiconductor lasers Laser mirrors Ytterbium compounds Electromagnetic pulse Pulse repetition rate Fiber Bragg gratings Photonic crystal fibers Nonlinear optics Ultrashort pulses

Author Community:

  • [ 1 ] [Wang, Beibei]Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 2 ] [Wang, Beibei]Key Laboratory of Trans-scale Laser Manufacturing Technology, Ministry of Education, Beijing; 100124, China
  • [ 3 ] [Wang, Beibei]Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China
  • [ 4 ] [Peng, Zhigang]Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 5 ] [Peng, Zhigang]Key Laboratory of Trans-scale Laser Manufacturing Technology, Ministry of Education, Beijing; 100124, China
  • [ 6 ] [Peng, Zhigang]Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China
  • [ 7 ] [Cheng, Zhaochen]Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 8 ] [Cheng, Zhaochen]Key Laboratory of Trans-scale Laser Manufacturing Technology, Ministry of Education, Beijing; 100124, China
  • [ 9 ] [Cheng, Zhaochen]Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China
  • [ 10 ] [Yan, Xu]Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 11 ] [Yan, Xu]Key Laboratory of Trans-scale Laser Manufacturing Technology, Ministry of Education, Beijing; 100124, China
  • [ 12 ] [Yan, Xu]Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China
  • [ 13 ] [Wang, Pu]Beijing Engineering Research Center of Laser Technology, Beijing University of Technology, Beijing; 100124, China
  • [ 14 ] [Wang, Pu]Key Laboratory of Trans-scale Laser Manufacturing Technology, Ministry of Education, Beijing; 100124, China
  • [ 15 ] [Wang, Pu]Institute of Laser Engineering, Beijing University of Technology, Beijing; 100124, China

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Source :

ISSN: 0277-786X

Year: 2021

Volume: 11907

Language: English

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 3

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 13

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