The influence research of wake-wave to laser frequency under effect of supper-strong and supper-short pulse laser;
超强短脉冲激光作用下尾波场对激光频率的影响研究
Through theoretic analysis and numerical simulations, it is proved that the optimum thickness of PTR Bragg grating exists, and its diffraction efficiency increases with the decrease of grating frequency and wavelength bandwidth.
通过理论分析和数值仿真,结果表明PTR布拉格光栅存在最佳厚度,并且光栅衍射效率随着光栅频率和组束波长带宽的减小而增大。
In order to increase the number of available fiber lasers,meanwhile guarantee the diffraction efficiency to be at some high level,the grating frequency f should be chosen betwe.
为了增加可参与组束的光纤激光器数目,同时确保较高的光栅衍射效率,应将光栅频率f控制在200~400mm-1,光栅厚度t在1~2mm,理论上可以获得10kW量级的组束激光。
A pulse xenon light source used for 3CCD camera photographic system is designed, the spectral features and trigger mode of the light source are introduced, and the important parameters including flash duration and flash frequency are also calculated.
介绍了该光源的光谱特性和触发方式 ,同时计算了其包括闪光持续期和闪光频率范围等重要参
An analysis of relation between saturated photocurrent and incident light frequency with same incident light intensity;
光强一定时饱和光电流随入射光频率的变化关系辨析
Modulation-Free Laser Frequency Locking by AOM Shifted Cesium Sub-Doppler Spectra
声光偏频亚多普勒光谱无调制激光频率锁定
Study on the Properties of the Harmonic Generation and the Propagation of High Power Laser in the Final Optical System;
靶场强激光频率变换及传输特性研究
pulse repetition frequency [laser game]
脉冲重复频率〔激光游戏〕
Stuty of double frequency efficiency of 1.064μm laser
1.064μm激光的倍频效率研究
High-Power Laser Diode End-Pumped Yb:YAG Repeat Frequency Laser
高功率激光二极管端面抽运重复频率Yb:YAG激光器
Research on Exciting Characteristics of High Power Radio-Frequency CO_2 Laser
大功率射频CO_2激光器激励特性研究
The Investigation of High Power CW 1.5μm Laser of Single-frequency Operation;
1.5μm高功率连续单频激光光源的研究
This laser beam covers a very narrow range of frequencies.
这种激光束的频率范围很窄。
Frequency noise of the ionization wave in He-Cd lasers
氦-镉激光器电离波频率噪声的研究
Frequency shift of laser pulse propagating in wakefield
尾波场中传播的激光脉冲的频率漂移
STUDY OF THE EFFECTS OF THE LIGHT INTENSITY AND TEMPERATURE ON THE FREQUENCY OF THE Rb MASER
铷激射器频率的光强和温度效应研究
High-Frequency Pulse Solid-State Laser Deep Engraving Technology Research
高频率脉冲固体激光深雕刻技术研究
Design and Research of Repetitive Frequency Er: YAG Laser
重复频率铒YAG激光器的设计与研究
Cutoff Frequencies Analysis of Bichromatic High-Order Harmonic Generation Spectra
双色激光脉冲谐波谱的截止频率分析
Laser technique experiment based on nonlinear frequency conversion
基于非线性频率变换的激光技术实验
External Optical Cavity Locked by Laser Frequency
激光锁定F-P腔频率的有差锁定研究
Frequency Estimation Algorithm of Laser Doppler Signal
一种激光多普勒信号的频率估计算法
A Measurement System of 633nm Laser Frequency Stability;
633nm稳频激光器频率稳定度测量系统设计
