second harmonic的例句大全

When phase matching and group velocity matching are met, the effects of spatial walk-off, group velocity dispersion and diffraction on second harmonic are discussed in detail.

当满足相位匹配和群速度匹配时，讨论空间走离、群速度色散和衍射效应对倍频脉冲产生的影响。

Through numerical simulation, spatial walk-off, pulse width and intensity distribution of second harmonic are analyzed with different crystal lengths, waist radius, pulse widths.

通过数值模拟，研究不同晶体长度、束腰半径和脉宽时的谐波脉宽、空间走离和强度分布情况。

The parameters such as nonlinear coefficient, allowing angle and walk-off angle of the second harmonic and fourth harmonic crystal were calculated. The influence on conversion efficiency of incident spot radius was simulated.

计算了二倍频和四倍频晶体相位匹配角、非线性系数、允许角、走离角等参数，模拟了注入光光斑半径对转换效率的影响。

backscatter and second harmonic imaging technique in ultrasound diagnostic system

超声诊断仪中的背向散射与二次谐波成像技术

Using unidirectional coupled synchronization method to achieve optical second harmonic system synchronization, the use of optical coupling method to achieve control of second harmonic and periodic state of chaos synchronization.

利用单向耦合同步法实现了光学二次谐波系统混沌同步，利用相互耦合法实现了光学二次谐波系统混沌控制及周期态同步。

The Crystal Structure and the Second Harmonic Generation Efficiency of the Sulfosalicylate

磺基水杨酸盐的晶体结构和倍频效应

Optical Voltage Sensing Based on Periodically Poled LiNbO_3 by Second Harmonic Generation

基于周期性极化铌酸锂倍频的光学电压传感方法

Second Harmonic Generation of Periodically Poled Microstructure Using Ultra-short Laser Pulses

周期极化微结构超短脉冲倍频的理论和实验研究

Bright Quadrature Amplitude Squeezed Light from Periodically Poled KTP Second Harmonic Generation

利用周期性极化KTP外腔谐振倍频过程实现明亮振幅压缩光

The primary investigation of intermittent second harmonic contrast imaging in normal liver

正常肝脏间歇二次谐波声学造影的初步研究

Second harmonic generation in the system Ge-As-S adn analysis of the poling mechanism

Ge-As-S体系玻璃中光学二次谐波发生及其极化机理分析

The Calculation Methods of the Second Harmonic Generation Phase Matching Angles in Orthorhombic mm2 Group Biaxial Crystals

正交mm2点群双轴晶体倍频最佳相位匹配角的计算方法

The characteristics of proton-exchanged MgO: LiNbO_3 waveguides used for Cerenkov second harmonic generation

切伦科夫倍频用质子交换MgO∶LiNbO3波导性能研究

Based on the coupled mode theory, second harmonic generation ( SHG) in the form of Cherenkov radiation from a channel waveguide has been investigated taking the propagation loss into account.

基于耦合模理论，分析了考虑传输损耗的条形波导中切伦科夫（Cherenkov）二次谐波（SHG）的问题。

Experimental Study of Cerenkov Type Second Harmonic Generation in Proton-Exchanged Lithium Niobate Planar Waveguides

铌酸锂质子交换波导中切伦科夫倍频实验研究

Theoretical analysis of cerenkov second harmonic generation in proton exchanged c-cut MgO: LiNbO_3 optical waveguides

c-切MgO：LiNbO3质子交换平板波导中切伦科夫倍频的理论分析

By using coupled-mode equation, the formula for conversion efficiency of Cerenkov second harmonic generation ( CSHG) is deduced in this paper.

从耦合模方程出发，推导了切伦科夫倍频转换效率公式，并得出该效率主要是由交叠积分决定的结论；

Research on the Influence of Photobleaching Process on Polymer's Second Harmonic Generation and Thermo-Optic Effect

利用光学方法进行漂白光漂白对聚合物二次谐波和热光效应的影响研究

In order to suppress the heat effect of blue laser using planoconcave cavity when working, use Thermal Energy Converter ( TEC) to control the temperature of gain medium Nd: YAG crystal and SHG ( Second Harmonic Generation) LBO crystal.

为了解决平凹腔蓝光固体激光器晶体在工作中因热效应问题产生的影响，针对激光的增益介质Nd：YAG晶体和用以倍频的LBO晶体，采用半导体制冷器（TEC）准确控制其工作时的温度。

thomas' method is applicable to the linear wind field including the second harmonic.

对于含有二阶谐波的线性风场，Thomas算法较为适用；