second harmonic的例句大全

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

Nonlinear susceptibility tensor for the sum frequency generation is derived and validated in the second harmonic generation.

推导得出对于和频情况下的非线性极化张量的表达式，并应用于倍频情况进行了验证。

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

Compensation for effect of third-order nonlinearity on second harmonic generation of ultrashort pulses

超短脉冲倍频中三阶非线性效应的影响及补偿

Second harmonic injection for restraining third-order intermodulation in traveling wave tube

行波管中二次谐波注入对三阶互调的抑制

Objective To assess the dynamic contrast enhancement of hepatic VX 2 tumor using second harmonic imaging.

目的观察兔肝脏VX2肿瘤在二次谐波声学造影中的增强效果及动态变化时相。

Second Harmonic Generation of Nonlinear Optic Crystal Potassium Lithium Niobate

非线性光学晶体铌酸钾锂的二次谐波产生

Testing Method of Negative Sequence Load-flow Blocked Rotor Second Harmonic Turn-to-Turn Fault Protective Relay

负序功率方向闭锁转子二次谐波匝间保护的调试方法

A real-time pulse-width measuring instrument using grating sampling second harmonic method

光栅取样二次谐波法脉宽实时显示仪

Superharmonic imaging is made for biological tissues and compared with the results from fundamental and second harmonic imaging.

对生物组织进行了超谐波成像，并与基波、二次谐波图像对比。

Second Harmonic Effect and Molecular, Crystal Structure of a Organometallic Complex Cd ( POM)_2Cl_2

金属有机配合物Cd（POM）2Cl2的二次谐波效应与分子结构、晶体结构的关系

Experimental study of multi-wavelength second harmonic generation in optical superlattice

光学超晶格的多波长倍频实验研究

Based on ( MO_6) ionic grouping model as previously proposed in ( I), we have calculated the various electro-optical coefficients as well as the optical second harmonic coefficients for LiNbO_3, LiTaO_3, KNbO_3, and BNN crystals.

本文用文献[1]中所提出的（MO6）离子基团模型，计算LiNbO3，LiTaO3，KNbO3，BNN等晶体的电光和倍频系数。

In this method, the intensity shape of a single shot femtosecond pulse second harmonic is acquired with a linear CCD, using the trigger mode of one trigger per line.

该方法采用线阵CCD作为光电传感器，用单行单次的同步触发方式，将一次触发的fs脉冲激光的二次谐波光强分布采集下来。

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。