高密度フォトン産業創出のためのギガワット級大出力LD励起固体レーザー  [in Japanese] Giga-Watt Class, High-Energy Diode-Pumped Solid-State Laser toward the Creation of High-Density-Photon Industries  [in Japanese]

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Author(s)

Abstract

High pulse energy and high average power diode-pumped solid-state laser is promising for the creation of new photonics industries. The operation of 21-J output energy in a 7-ns duration at 10 Hz has been demonstrated from a 800-kW diode-pumped Nd: phosphate glass laser based on thermally-edge-controlled (TEC) zigzag slab amplifiers and multi-pass laser architecture. Although the system has no wavefront correction devices except for the TEC amplifier, 51 % of the output energy was focused into a 5 times diffraction limited spot.The laser system has the potential for scaling the output up to 100 J pulseenergy and 1 kW average power.

Journal

  • rle  

    rle 34(9), 621-627, 2006-09-15 

    The Laser Society of Japan

References:  33

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Cited by:  2

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Codes

  • NII Article ID (NAID)
    10018250400
  • NII NACSIS-CAT ID (NCID)
    AN00255326
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03870200
  • NDL Article ID
    8514967
  • NDL Source Classification
    ZN33(科学技術--電気工学・電気機械工業--電子工学・電気通信)
  • NDL Call No.
    Z16-1040
  • Data Source
    CJP  CJPref  NDL  J-STAGE 
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