nanosecond pulse meaning in English

毫微秒脉冲
纳秒脉冲

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Synchronization of full - solid high - stability nanosecond pulse sources
全固态高稳定度纳秒脉冲源的相干合成技术
Surface modification of metals irradiated by intense nanosecond pulsed electron beam
纳秒脉冲电子束冲击强化金属表面的研究
We advance , for the first time to our knowledge , that efficient self - pumped phase conjugation performed with an ceibatioa crystal with low repetition ( lhz - 10hz ) nanosecond pulses from a q - switched nd : yag laser . phase conjugation reflectivity as high as 21 . 5 % were obtained at an incident angle of 50 . 3
首次获得了低脉冲重复率( 1hz )的调q倍频nd ： yag激光器作用于ce ： batio _ 3浙江大学硕士学位论文晶体，产生自泵浦位相共轭（ sppc ）作用的实验结果。
Based on analysis and research , many experiments were done . they include : ( 1 ) self - pumped phase conjugation ( sppc ) in ce : batio3 with 532nm nanosecond pulse operated at either a 1 - or 10 - hz repetition rate . ( 2 ) sppc operated in ce : batio3 with 532nm continuous wave , especially concentrated on the self - pulsation phenomenon
在此基础上对不同波长入射、连续及脉冲情况时晶体自泵浦位相共轭特性进行了深入的实验研究，它们包括： ( 1 ) 532nm脉冲重复率f = 1hz 、 10hz时ce ： batio _ 3位相共轭特性实验。
The efficient sppc had been performed with 1 - hz - repetition - rate 532nm nanosecond pulses , in which phase conjugate reflectivity as high as 21 . 5 % was obtained . when sppc were operated in ce : batio3 with 532nm , 632 . 8nm and 790nm cw lasers , the maximum sppc reflectivity of 54 . 1 % , 88 . 2 % and 80 . 5 % were obtained , respectively . unlike the results reported before that four - wave mixing by stimulated photorefractive backscattering ( spb - fwm ) only exists at short wavelengths while four - wave mixing by total internal reflection ( tir - fwm ) only exists at long wavelengths , both of these two mechanisms coexist at all wavelengths from 532nm to 790nm in our experiments
通过大量的实验全面研究了ce ： batio _ 3自泵浦位相共轭特性：在低重复频率( 1hz ) 、 532nm调q激光泵浦时最高获得了21 . 5的位相共轭反射率，而此前报道过的建立位相共轭脉冲光最低重复频率是10hz ；实验中发现在532nm 790nm波长范围内，在不同的波长激光泵浦时，同时存在两种自泵浦位相共轭机制：全内反射?四波混频( tir - fwm )和受激背向散射?四波混频( spb - fwm ) ；在连续激光泵浦时，对532nm 、 632 . 8nm和790nm三种波长，最高分别获得了54 . 1 、 88 . 2和80 . 5的位相共轭反射率；同时还研究了自泵浦位相共轭光的时间稳定性。

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nanosecond pulse meaning in English

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