チタンサファイア高強度超短パルスレーザーシステムとその光学素子 High-Intensity Ultrashort Pulse Laser System of Ti:Sapphire Laser and Its Optical Elements

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It is well known that a titanium doped sapphire (Ti: sapphire) crystal exhibits outstanding features as a laser material. We can easily handle the Ti: sapphire because it is highly stable in humidity, properly obtain high gain for the amplification due to the adequate emission crosssection, and also utilize it in a high-average powered amplifier because it can carry a heavy thermal load due to the high thermal conductivity. The most distinct feature of Ti: sapphire, however, is the broadest gain bandwidth of all the solid laser materials, which can serve the sufficiently broad spectrum to generate sub-10-femtosecond optical pulses. In this review, I introduce how we can generate high-intensity ultrashort pulses from the Ti: sapphire laser with ultrafast optical elements in a mod-locked oscillator and a chirped pulse amplification system, of which pulse duration comes down to sub-10-femtosecond regime.

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  • レーザー研究

    レーザー研究 35(3), 136-141, 2007-03-15

    The Laser Society of Japan

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各種コード

  • NII論文ID(NAID)
    10018869783
  • NII書誌ID(NCID)
    AN00255326
  • 本文言語コード
    JPN
  • 資料種別
    REV
  • ISSN
    03870200
  • NDL 記事登録ID
    8751134
  • 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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