有機結晶LAP位相共役鏡による固体レーザーの高性能化 Improvement of Solid State Laser Performance by Phase-Conjugation Mirror Using a LAP Crystal

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Organic L-Arginine Phosphate Monohydrate (LAP) crystal showed much lower threshold (6mJ/18ns) stimulated Brillouin scattering (SBS) at 1.06μm wavelength than fused silica, and higher SBS reflectivity of approximately 65% (inherently 93%) limited due to its absorbance. The reason why LAP crystal has a high damage threshold at Q-switched pulse operation is explained due to the SBS backward reflectance. We have demostrated the improvement of wavefront distortion induced by thermal effects in solid-state laser materials. Deuterated LAP crystal is very interesting not only as a frequency converter but also as a phase conjugated SBS mirror for all solid-state high-energy lasers because of high SBS gain coefficient and its low absorbance.

収録刊行物

  • レーザー研究  

    レーザー研究 25(3), 232-237, 1997-03-15 

    The Laser Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002043334
  • NII書誌ID(NCID)
    AN00255326
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03870200
  • NDL 記事登録ID
    4171990
  • NDL 雑誌分類
    ZN33(科学技術--電気工学・電気機械工業--電子工学・電気通信)
  • NDL 請求記号
    Z16-1040
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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