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INNOSLAB-based single-frequency MOPA for airborne lidar detection of CO2 and methane

  • Jens Löhring
  • , Jörg Luttmann
  • , Raphael Kasemann
  • , Michael Schlösser
  • , Jürgen Klein
  • , Hans Dieter Hoffmann
  • , Axel Amediek
  • , Christian Büdenbender
  • , Andreas Fix
  • , Martin Wirth
  • , Mathieu Quatrevalet
  • , Gerhard Ehret
  • Fraunhofer Institute for Laser Technology
  • German Aerospace Center

科研成果: 书/报告/会议事项章节会议稿件同行评审

22 引用 (Scopus)

摘要

For the CO2 and CH4 IPDA lidar CHARM-F two single frequency Nd:YAG based MOPA systems were developed. Both lasers are used for OPO/OPA-pumping in order to generate laser radiation at 1645 nm for CH4 detection and 1572 nm for CO2 detection. By the use of a Q-switched, injection seeded and actively length-stabilized oscillator and a one-stage INNOSLAB amplifier about 85 mJ pulse energy could be generated for the CH4 system. For the CO2 system the energy was boosted in second INNOSLAB-stage to about 150 mJ. Both lasers emit laser pulses of about 30 ns pulse duration at a repetition rate of 100 Hz.

源语言英语
主期刊名Solid State Lasers XXIII
主期刊副标题Technology and Devices
出版商SPIE
ISBN(印刷版)9780819498724
DOI
出版状态已出版 - 2014
已对外发布
活动Solid State Lasers XXIII: Technology and Devices - San Francisco, CA, 美国
期限: 2 2月 20144 2月 2014

出版系列

姓名Proceedings of SPIE - The International Society for Optical Engineering
8959
ISSN(印刷版)0277-786X
ISSN(电子版)1996-756X

会议

会议Solid State Lasers XXIII: Technology and Devices
国家/地区美国
San Francisco, CA
时期2/02/144/02/14

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