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Author:

Li, Pingxue (Li, Pingxue.) (Scholars:李平雪) | Zhang, Tiansong (Zhang, Tiansong.) | Zhu, Yunchen (Zhu, Yunchen.) | Yang, Min (Yang, Min.) | Su, Ning (Su, Ning.) | Li, Caixia (Li, Caixia.) | Yao, Chuanfei (Yao, Chuanfei.) | Gao, Jian (Gao, Jian.) | Yang, Weixin (Yang, Weixin.)

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EI Scopus SCIE

Abstract:

We reported a new approach for obtaining proper gain coefficient and dithering amplitude of multi-dithering algorithm in coherent beam combination via threshold-testing technique. Through this approach, two parameters can be set based on obtaining threshold with actual signal intensity varying. To clarify the new method, we demonstrated the coherent beam combination of two channels experimentally, which results coincided well with the simulations. The experimental results indicate that this method is an effective way to improve the performance of coherent beam combination systems.

Keyword:

Author Community:

  • [ 1 ] [Li, Pingxue]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Zhang, Tiansong]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 3 ] [Zhu, Yunchen]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Yang, Min]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 5 ] [Su, Ning]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 6 ] [Li, Caixia]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 7 ] [Yao, Chuanfei]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 8 ] [Gao, Jian]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China
  • [ 9 ] [Yang, Weixin]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China

Reprint Author's Address:

  • 李平雪

    [Li, Pingxue]Beijing Univ Technol, Inst Laser Engn, Beijing 100124, Peoples R China

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Source :

APPLIED PHYSICS B-LASERS AND OPTICS

ISSN: 0946-2171

Year: 2019

Issue: 4

Volume: 125

2 . 1 0 0

JCR@2022

ESI Discipline: PHYSICS;

ESI HC Threshold:123

JCR Journal Grade:3

Cited Count:

WoS CC Cited Count: 2

SCOPUS Cited Count: 2

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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