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Highly stable fiber lasers for satellite-based gravitational measurements

  • O. Fitzau
  • , P. Betz
  • , P. Cebeci
  • , M. Giesberts
  • , H. D. Hoffmann
  • , M. Schiemangk
  • , A. Wicht
  • , J. Sanjuan
  • , K. Dahl
  • , S. Amairi Pyka
  • , E. Kovalchuk
  • , A. Peters
  • Fraunhofer Institute for Laser Technology
  • Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik
  • German Aerospace Center
  • SpaceTech GmbH
  • Humboldt University of Berlin

科研成果: 书/报告/会议事项章节会议稿件同行评审

7 引用 (Scopus)

摘要

For studies of the European Space Agency ESA, Fraunhofer ILT develops and builds narrowband, power-stabilized fundamental mode fiber amplifiers especially for future space-based gravitational-wave detectors, e.g. LISA, and for Earth gravity field missions. In this paper, we present the status of our ongoing work, based on a highly stable fiber amplifier designed for a Next Generation Gravity field Mission (NGGM) pre-study, towards power scaling as well as enhancement of the Technology Readiness Level (TRL). Our amplifier has already demonstrated to meet the requirements for future gravity field missions. It features a design that is free of stimulated Brillouin scattering (SBS) and a feedback loop for power stabilization.

源语言英语
主期刊名Fiber Lasers XVI
主期刊副标题Technology and Systems
编辑Adrian L. Carter, Liang Dong
出版商SPIE
ISBN(电子版)9781510624368
DOI
出版状态已出版 - 2019
已对外发布
活动Fiber Lasers XVI: Technology and Systems 2019 - San Francisco, 美国
期限: 4 2月 20197 2月 2019

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
10897
ISSN(印刷版)0277-786X
ISSN(电子版)1996-756X

会议

会议Fiber Lasers XVI: Technology and Systems 2019
国家/地区美国
San Francisco
时期4/02/197/02/19

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