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plasma shutter
相关语句
  等离子体开关
     Application of Plasma Shutter in Second Harmonic Generation of TEA CO_2 Laser
     等离子体开关在TEACO_2激光倍频中的应用
短句来源
     laser pulses with a duration of 30~300 ps is produced by a optical freeinduction decay (OFID) laser system with a single mode TEA CO2 laser preionized by anovel surface corona discharge, and with plasma shutter and hot absorber cell.
     具有新颖表面电晕预电离单模TEACO2激光器、等离子体开关和热吸池的光学自由诱导衰变(OFID)激光系统产生30~300ps10.6μm激光。
短句来源
     Plasma shutter is used to shape the transversely excited atmospheric pressure (TEA) CO_2 laser pulse. The TEA CO_2 laser pulse with full width at half maximum (FWHM) of 60 ns and the nitrogen tail of several hundred ns is shorten to the pulse with FWHM of 30 ns and free of nitrogen tail.
     利用自行研制的等离子体开关进行了 TEA CO2 激光脉冲整形实验 ,将主峰半高全宽 (FWHM) 6 0ns,带有长达数百纳秒的氮气拖尾的 TEA CO2 激光脉冲斩去拖尾、整形 ,得到了 FWHM30 ns的窄脉冲。
短句来源
     When adding plasma shutter to the SHG experiment using two crystals, the conversion efficiency is 12.9%. This figure is bigger than 2% which is gained without plasma shutter.
     在双块Ag Ga Se2 晶体 (长分别为 1 1 .7m m和 1 9.5 m m)倍频实验光路图中加入等离子体开关所得倍频转换效率达1 2 .9%,比起未加等离子体开关时最高转换效率 2 %有明显的增加。
短句来源
     The plasma shutter is a simple and practical pulse shaping technique.
     等离子体开关是目前应用较广的一种简单可行的激光脉冲整形技术。
短句来源
更多       
  “plasma shutter”译为未确定词的双语例句
     GASSY PLASMA SHUTTER AND NARROWING OF TEA CO_2 LASER PULSE
     充气等离子开关和TEA CO_2激光脉冲的压窄
短句来源
     The development of plasma shutter pulse-shaping technique for TEA CO_2 laser
     TEA CO_2激光脉冲整形用等离子体开关技术的进展
短句来源
  相似匹配句对
     plasma;
     血浆游离DNA ;
短句来源
     Plasma Etching
     等离子体刻蚀
短句来源
     The plasma shutter is a simple and practical pulse shaping technique.
     等离子体开关是目前应用较广的一种简单可行的激光脉冲整形技术。
短句来源
     GASSY PLASMA SHUTTER AND NARROWING OF TEA CO_2 LASER PULSE
     充气等离子开关和TEA CO_2激光脉冲的压窄
短句来源
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  plasma shutter
Improved plasma shutter for 50 ps optical free induction decay (OFID) 10 μm CO2 lasers
      
Temporal probing of an ultrafast plasma shutter driven by a KrF femtosecond laser system
      
This paper presents the construction, use and characterisation of a laser-induced sealed plasma shutter to clip off the nitrogen pulse tail of a CO2-TEA laser-based lidar dial system.
      
10 ps at their maximum by a novel ultrafast laser-triggered plasma shutter.
      


In this paper, a 10~15 na duration (FWHM), 0.2~0.4 J energy 002 laser pulse is generated by a tunable pulse TEA CO2 laser and a plasma shutter. Using this pulse, multiple-photon dissociation (MPD) of trifluoromethane at 200Torr resulted in well selective dissociation and 7600+1000-1500-fold single-step deuterium enrichment.

本文用一台自制的可调谐脉冲TEACO_2激光器及充气等离子开关所产生的脉宽约10~15ns、能量约0.2~0.4 J的短脉冲辐照高气压(200Torr)三氟甲烷样品,获得了较好的选择性离解及高的单步氘浓缩系数(β=7600_(-1500)~(+1000),与此对比,美国Marling等人的实验结果为:压力100 Torr时,β=11000_(-2000)~(+4000).

On the basis of the principle of breakdown of gas, the mechanism of narrowing laser pulse with plasme produced by strong laser was studied. In the experiment, a TEA CO2 laser oscillator, an amplifier and a plasma shutter, all made by ourselves, were used. A common spark gap was set up to govern both the oscillator and the amplifier, so that the discharge of the apparatus is homogeneous and stable, and its cychronization performance was improved. When a laser pulse of 80 ns duration passed through the gassy...

On the basis of the principle of breakdown of gas, the mechanism of narrowing laser pulse with plasme produced by strong laser was studied. In the experiment, a TEA CO2 laser oscillator, an amplifier and a plasma shutter, all made by ourselves, were used. A common spark gap was set up to govern both the oscillator and the amplifier, so that the discharge of the apparatus is homogeneous and stable, and its cychronization performance was improved. When a laser pulse of 80 ns duration passed through the gassy shrtter at 4 atm, a narrowed pulse of 5ns duration (FWHM), when 0.4 joule energy, was obtained.

本文根据气体击穿的基本原理,讨论了强激光作用下产生的等离子体对激光脉冲压窄的机制。使用自制的TEA CO_2激光振荡器和一台TEA CO_2激光放大器以及一个等离子开关,采用一个火花隙控制振荡器和放大器,减少回路电感的方法,使我们的器件放电均匀、稳定,同步较好.当输入到等离子开关的激光脉宽为80毫微秒时,获得了5毫微秒左右的高能量窄脉冲.

laser pulses with a duration of 30~300 ps is produced by a optical freeinduction decay (OFID) laser system with a single mode TEA CO2 laser preionized by anovel surface corona discharge, and with plasma shutter and hot absorber cell.

具有新颖表面电晕预电离单模TEACO2激光器、等离子体开关和热吸池的光学自由诱导衰变(OFID)激光系统产生30~300ps10.6μm激光。

 
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