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nd glass laser
相关语句
  钕玻璃激
     Simulation Software of Pumping Cavities for Multi Segment Array Type Nd∶Glass Laser Amplifier
     多段阵列式钕玻璃激光放大器泵浦腔的模拟软件
短句来源
     OPTIMIZATION OF THE DESIGN OF HIGH POWER Nd∶GLASS LASER AMPLIFIERS
     高功率钕玻璃激光放大器优化设计的研究现状与展望
短句来源
     The simulation software of pumping cavities for multi segment Nd∶glass laser amplifier has been first completed in China by use of ray tracing and Monte Carlo methods. The effect of many parameters such as radiation and absorbing spectra of flash lamp,energy transfer efficiency,medium absorption characteristics for light energy and amplified spontaneous emission,etc,all have been considered.
     报道了在国内首次建立的用于研究多段钕玻璃激光放大器泵浦腔特性的模拟软件,它使用了二维光线追迹和蒙特卡罗法,综合考虑了闪光灯辐射谱、吸收谱,能量传输效率、介质对光能量吸收特性,放大自发辐射等多种参数的影响。
短句来源
  钕玻璃激光器
     Experimental Study of the Thermal Lens Effect of Nd∶glass Laser in Heat Capacity Operation
     钕玻璃激光器热容方式运行的热负透镜效应实验研究
短句来源
     Contrastive Study of Lamp Pumped Nd∶glass Laser in Heat Capacity and General Operation
     灯泵钕玻璃激光器热容与常规方式运行对比研究
短句来源
     The designing construction of Nd∶glass laser cavity is double flashlamp pumped,symmetrical,close coupling and unfocused.
     钕玻璃激光器采用双灯、对称紧耦合非聚焦泵浦腔,激光棒的冷却通道与闪光灯的水冷却通道分开且相互独立。
短句来源
     The obtained result is favor of the deferent characteristic of Nd∶glass laser in heat capacity operation.
     本结果对进一步了解钕玻璃激光器热容工作方式运行的输出特性具有一定的参考价值。
短句来源
     The obtained result is favor of the deferent characteristic of Nd∶glass laser in heat capacity operation.
     实验结果对进一步了解钕玻璃激光器热容工作方式运行的输出特性具有一定的参考价值。
短句来源
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  “nd ∶ glass laser”译为未确定词的双语例句
     Considering some factors of affecting sheet forming,three experimental projects have been actualized in virtue of the high-power Nd∶glass laser shock device.
     利用高功率钕玻璃激光冲击波装置,从影响板料变形的几个因素出发,选取了三种实验方案,对单次激光冲击下板料的理论变形量进行了实验验证。
短句来源
     Kerr-Lens Mode-Locked Femtosecond Laser for Nd∶Glass Laser Amplifier System
     可用于钕玻璃激光系统的自锁模飞秒激光器
短句来源
     The results obtained in this simulation would be useful for the design of large size multi segment array type Nd∶glass laser amplifier.
     本文所得结果对大尺寸多段阵列式钕玻璃放大器设计有参考价值。
短句来源
     Based On big dynamic and high power Nd∶glass laser radiation,the tripling characteristics of two types of third harmonic generation schemes is investegated:type Ⅰ/type Ⅱ angle deturning and type Ⅱ/type Ⅱ polarization mismatch (two doubles and two triples),which have high tripling efficiency for the complex shapes used to drive ignition targets.
     根据激光核聚变 ( ICF)物理实验中整形脉冲对倍频器的要求 ,对高功率密度下的 KDP晶体 / 角度失谐和 / 偏振失配双倍频双混频两种高效三倍频方案进行了详细的模拟计算和对比分析 .
短句来源
     For the sake of studying the effects on the sheet deformation under different laser energy,shock times and shock paths,in virtue of the high-power Nd∶glass laser shock device developed by Jiangsu University,the deformation data of TA2 Ti sheet under different conditions has been obtained.
     为了研究不同的激光能量和不同的冲击路径、冲击次数对TA2钛合金板料变形的影响,借助于江苏大学研制的高功率Nd∶glass激光冲击波装置,采用实验的方法,取得了不同条件下钛合金板料的变形数据。
短句来源
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  nd glass laser
The Nova Nd∶glass laser is being constructed to provide >amp;gt;200 kJ and >amp;gt;200×1012 W of 1 Μm radiation for fusion experimentation in the mid-1980s.
      
A great deal of developmental effort has been applied to the Nd∶glass laser and the CO2 gas laser systems.
      


In this paper, influence of the terminal level lifetime on Nd-glass laser amplifiers has been investigated by using a computer. Results show that, for a Nd-glass laser amplifier with dimension of φ20 X 480 mm, when the Nd-glass terminal level lifetime is decreased from 100 ns to 1 ns, the influences on an input pulse with a 20 ns width and 2.0 J/cm2 energy density are as follows: the gain increases by~20%; the distortion of the pulse peak decreases by~20%; and...

In this paper, influence of the terminal level lifetime on Nd-glass laser amplifiers has been investigated by using a computer. Results show that, for a Nd-glass laser amplifier with dimension of φ20 X 480 mm, when the Nd-glass terminal level lifetime is decreased from 100 ns to 1 ns, the influences on an input pulse with a 20 ns width and 2.0 J/cm2 energy density are as follows: the gain increases by~20%; the distortion of the pulse peak decreases by~20%; and the amplifier's saturation length decreases by~30%.

本文用电子计算机模拟研究了终态寿命对钕玻璃激光放大器的影响。结果表明,对于一个φ20×480mm的钕玻璃激光放大器,当钕玻璃的终态寿命从100ns减小至1ns时,它对脉宽为20ns、能量密度为2.0J/cm~2的输入脉冲的影响表现在:增益增加~20%;脉冲峰位畸变减小~20%;以及放大器的饱和长度减小~30%。

This paper describes the outline, the technical details and the output beam characteristics of a six-beam high-power Nd glass laser system used to irradiate [(CD2)n] spherical targets. The laser pulse width can be varied from 1 ns to 4 ns. If the pulse length is 2ns, the output energy of each of the six-beams is approximately 50 J, the beam divergence being 0.4 mrad and the total output power of all these beams approaching approximately 1.5 × 10(11) watts.

本文描述了用于辐照[(CD_2)_n]微球靶的六束高功率钕玻璃激光系统的概貌、有关技术细节以及输出光束特性。激光脉宽在1—4毫微秒内可调。在脉宽为2毫微秒时,每束输出能量约为50焦耳,光束发射角为0.4毫弧度,六束总输出功率约为1.5× 10~11瓦。

Single pulses at different time have been selected from a mode-locked pulse train produced in a passive mode-locked Nd:glass laser,and the temporal and spatial characteristics of the pulses have been studied.Experiments show that bandwidth-limited pulses with Gaussian temporal and spatial distribution appear in the front part of the pulse train,the spectral width is broadened significantly and obvious modulation appears with the evolution of the train.The broadening is in good agreement with...

Single pulses at different time have been selected from a mode-locked pulse train produced in a passive mode-locked Nd:glass laser,and the temporal and spatial characteristics of the pulses have been studied.Experiments show that bandwidth-limited pulses with Gaussian temporal and spatial distribution appear in the front part of the pulse train,the spectral width is broadened significantly and obvious modulation appears with the evolution of the train.The broadening is in good agreement with theoretical calculation results.It proves that the broadening is caused by self phase modulation under the action of intense light.Some experimental phenomena are discussed.

由被动锁模钕玻璃激光器产生的锁模脉冲序列中,分别从不同位置选出单脉冲,并研究了它们的时间和光谱特性。实验表明,在时间和光谱分布上满足高斯型的带宽极限脉冲,是呈现在序列的前部。随着序列的延续,光谱宽度显著加宽,并有明显的调制现象。加宽与理论计算符合很好,证明了加宽主要是强光下的自相位调制所引起。最后,对实验中的某些现象进行了讨论。

 
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