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YU Yan-ning, WAN Chong-yi, WANG Dong-lei, ZHOU Jin-wen. Longitudinal pulsed discharge CO2 laser with pulsed preionization[J]. LASER TECHNOLOGY, 2004, 28(4): 404-405.
Citation: YU Yan-ning, WAN Chong-yi, WANG Dong-lei, ZHOU Jin-wen. Longitudinal pulsed discharge CO2 laser with pulsed preionization[J]. LASER TECHNOLOGY, 2004, 28(4): 404-405.
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Longitudinal pulsed discharge CO2 laser with pulsed preionization

  • Institute of Electronics, the Chinese Academy of Sciences, Beijing 100080, China

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  • Received Date: July 19, 2003
  • Revised Date: September 13, 2003
  • Published Date: July 24, 2004
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    • Abstract
  • Using transversal pulse pre-ionization transversal pulse pre-ionization,a small diffusion-cooled longitudinal pulsed discharge CO2 laser is described.15mJ pulse energy with 375W pulse peak power has been achieved up with PRR to 56Hz from a discharge tube of 7.5mm inner diameter and 50cm long.The pre-ionization electrodes are designed as helical to improve the laser beam quality.
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    • References (5)
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    ORCHARD D A,HOLLINS R C.A high pulse repetition rate helium-xenon laser [J].SPIE,1997,3092:82～85.
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    EL-OSEALY M A,JITSUNO T,NAKATSUKA M et al.Co-axially excited gas lasers toward vacuum ultra-violet region [J].SPIE,2000,3889:774～779.
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    于延宁,万重怡,王东蕾.一种新型纵向放电脉冲激光器 [J].光电子·激光,2001,12 (8):810～812.
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    于延宁,万重怡. 脉冲预电离非自持纵向放电CO2激光器 [J].激光技术,2003,27(1):11～13.
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    WITTEMAN W J.The CO2 laser [M].Heidelberg:Springer-verlag,1988.157～168.
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