二次谐波转换,second harmonic generation英语短句,例句大全

二次谐波转换,second harmonic generation
1)second harmonic generation二次谐波转换
1.WT5”BZ]Taking the second harmonic generation of Gaussian beam in a KDP crystal of type Ⅰ matching for example, the effects of diffraction and walkoff on doubling conversion efficiency have been worked out.以类匹配 KDP晶体中高斯光束的二倍频为例 ,对衍射和离散两种因素对二次谐波转换效率的影响进行了数值模拟计算。
2.Influence of temperature rise distribution in second harmonic generation crystal on intensity distributions of output second harmonic wave利用分步快速傅里叶变换和四阶龙格-库塔法,对具有一定温升分布的倍频晶体的二次谐波转换过程进行了研究。

英文短句/例句

1.Theoretical analysis of second-harmonic conversion efficiency in negative-index materials负折射率材料中二次谐波转换效率的理论分析
2.The 2~(nd) Harmonic Current Produced by Convertor Transformer and its Experimental Research换流变压器产生的二次谐波电流及其实验研究
3.band switching diode波段转换开关二极管
4.Simulation study on the second harmonic ultrasound field of a Bessel BeamBessel波二次谐波声场的仿真研究
5.Research on Related Technologies of Methane Concentration Second Harmonic Detection;瓦斯浓度二次谐波检测相关技术研究
6.94GHz SECOND-HARMONIC COMPLEX CAVITY GYROTRON WITH GRADUAL TRANSITIONS94GHz二次谐波渐变复合腔回旋管
7.Study on 94 GHz Second-harmonic Wave Tapered Complex Cavity Gyrotron94GHz二次谐波渐变复合腔回旋管研究
8.STUDIES ON 8mm SECOND HARMONIC GYROKLYSTRON AMPLIFIER8mm二次谐波回旋速调放大器的研究
9.Generation of continuously tunable second harmonics around 295 nm295毫微米附近连续可调谐二次谐波的产生
10.Quasi-Phase-Matched Second Harmonic Generation in GF(m, n) Optical Superlattices;广义菲波那契超晶格二次谐波谱的理论研究
11.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
12.Simulation of W-band second-harmonic complex cavity gyrotron with abrupt transitonW波段二次谐波突变复合腔回旋管数值模拟
13.Second Harmonic Generation and Effect Factors in Silica Photonic Crystal Waveguide全硅光子晶体波导中二次谐波产生及影响因素
14.Investigation of Second Order Nonlinear Optical Activity and Surface Second-Harmonic Generation in Chiral Media;手性介质二阶非线性旋光与表面二次谐波研究
15.Nonlinear analysis of a Ka-band second harmonic distributedloss gyrotron traveling wave amplifierKa波段二次谐波损耗波导回旋行波管非线性分析
16.Temperature and wavelength tuning of second harmonic generation in a nonlinear photonic quasi-crystal准晶非线性光子晶体中二次谐波波长和温度调谐的研究
17.Noise analysis of second-harmonic detection with tunable diode laser absorption spectroscopy基于可调谐二极管激光吸收光谱学对二次谐波检测噪声分析研究
18.Tunable Wavelength Conversion Based on FWM in Semiconductor Fiber Ring Laser;基于SFRL的FWM型可调谐全光波长转换器的研究

相关短句/例句

conversion efficiendy of second harmonic generation二次谐波转换效率
3)third harmonics generation三次谐波转换
1.The type Ⅰ/Ⅱ angle-detuning scheme for third harmonics generation has been taken as an example,and then the influence of low-frequency phase perturbation on the focal characterization of the tripling field has been discussed in details.本文采用均方根梯度描述低频位相噪声,建立了合理的低频位相畸变模型,以Ⅰ/Ⅱ类角度失谐KDP晶体的高强度三次谐波转换为例,详细的研究了低频位相畸变对三倍频光聚焦特性的影响。
2.Using type I/II angle-detuning schemes for third harmonics generation,the effect of third-order nonlinear interaction of KDP crystal on the tripling efficiency and beam quality under high power condition has been studied.研究在高功率条件下I/II类角度失谐倍频方案中 ,KDP晶体的三阶非线性效应对三次谐波转换效率和光束质量的影响。
3.The influence of third harmonics generation on the focal spot of the tripling field has been discussed.以Ⅰ/Ⅱ类角度失谐KDP晶体的高强度三次谐波转换为例,详细研究了三次谐波转换过程中,基频光和三倍频光的波前相位畸变之间的定量变化关系。
4)third-harmonic generation三次谐波转换
1.Inverse problem of monochromatic third-harmonic generation;窄带三次谐波转换的逆问题
2.Based on the nonlinear coupling equations,the relation between group-velocities of 1ω,2ω and 3ω waves in the mixing process of broadband third-harmonic generation(THG)is investigated theoretically.导出的三波群速匹配关系式对寻找合适的色散晶体和选择有效的匹配措施、实现宽带三次谐波转换具有指导意义。
5)third harmonic conversion三次谐波转换
1.A theoretical analysis is presented for third harmonic conversion in KDP (KH_2PO_4) for type Ⅰ/ type Ⅱ angle-detuning scheme of high-intensity laser.采用了包括三阶非线性、离散及衍射等效应的谐波转换计算模型,详细讨论了在三阶非线性、离散和衍射等效应的情况下,相位扰动与三次谐波转换(THG)效率的关系,绘出了相应的关系曲线。
2.Using type Ⅰ/type Ⅱ angle-detuning scheme for third harmonic generation,the effect of phase ripple on the characteristic of third harmonic conversion is considered and calculated when the input fundamental field is super-Gaussian beam.采用Ⅰ /Ⅱ角度失谐的三倍频方案 ,以超高斯光束作为入射基频光场 ,建立了位相扰动光束三次谐波转换的理论模型 ,并作数值模拟计算。
6)third-harmonic conversion3次谐波转换
1.In order to achieve stable and high conversion efficiency,the influence of fundamental pulse shape on third-harmonic generation was analyzed and different physical insights of third-harmonic conversion with flat-top pulse and Gaussian pulse were studied respectively.为了使谐波转换系统保持高效稳定的3次谐波转换,采用数值模拟的方法,研究了基频光脉冲波形对3倍频转换效率的影响,并对高斯脉冲和平顶脉冲的不同谐波转换特点作了详细分析。