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author:

Zha, Songqing (Zha, Songqing.) [1] | Chen, Yujin (Chen, Yujin.) [2] | Li, Bingxuan (Li, Bingxuan.) [3] | Lin, Yanfu (Lin, Yanfu.) [4] | Liao, Wenbin (Liao, Wenbin.) [5] | Zou, Yuqi (Zou, Yuqi.) [6] | Huang, Chenghui (Huang, Chenghui.) [7] | Lin, Zhanglang (Lin, Zhanglang.) [8] | Zhang, Ge (Zhang, Ge.) [9]

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EI CSCD

Abstract:

End-pumped by a 976 nm diode laser, a high-repetition-rate Er: Yb: YAl3(BO3)4 microchip laser passively Q-switched by a Co2+: MgAl2O4 crystal is reported. At a quasi-continuous-wave pump power of 20 W, a 1553 nm passively Q-switched laser with the repetition rate of 544 kHz, pulse duration of 8.3 ns, and pulse energy of 3.9 μJ was obtained. To the best of our knowledge, the 544 kHz is the highest reported value for the 1.5 μmpassively Q-switched pulse laser. In the continuous-wave pumping experiment, the maximum repetition rate of 144 kHz with the pulse duration of 8.0 ns and pulse energy of 1.7 μJ was obtained at the incident pump power of 6.3 W. © 2021 Chinese Optics Letters.

Keyword:

Aluminum compounds Cobalt compounds Erbium compounds Magnesium compounds Optical pumping Pulse repetition rate Q switched lasers Q switching Switching frequency Ytterbium compounds

Community:

  • [ 1 ] [Zha, Songqing]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; 350002, China
  • [ 2 ] [Zha, Songqing]Fuzhou University, Fuzhou; 350002, China
  • [ 3 ] [Chen, Yujin]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; 350002, China
  • [ 4 ] [Li, Bingxuan]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; 350002, China
  • [ 5 ] [Li, Bingxuan]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou; 350108, China
  • [ 6 ] [Lin, Yanfu]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; 350002, China
  • [ 7 ] [Liao, Wenbin]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; 350002, China
  • [ 8 ] [Zou, Yuqi]Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China
  • [ 9 ] [Huang, Chenghui]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; 350002, China
  • [ 10 ] [Lin, Zhanglang]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; 350002, China
  • [ 11 ] [Zhang, Ge]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; 350002, China
  • [ 12 ] [Zhang, Ge]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou; 350108, China
  • [ 13 ] [Zhang, Ge]Collaborative Innovation Center for Optoelectronic Semiconductors and Efficient Device, Fuzhou; 350108, China

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Source :

Chinese Optics Letters

ISSN: 1671-7694

Year: 2021

Issue: 7

Volume: 19

2 . 5 6

JCR@2021

3 . 3 0 0

JCR@2023

ESI HC Threshold:87

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 25

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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