声光衍射,acoustic-optical diffraction
1)acoustic-optical diffraction声光衍射
1.Three techniques,includingacoustic-optical diffraction,Phase Velocity Scanning by Laser and laser holographic nondestructive testing are introduced.对固体材料表面的光学检测方法进行了归纳介绍,总结出声光衍射检测技术、激光相位速度扫描检测技术和激光全息无损检测技术三种常用方法,并对各方法的原理、发展及适用范围进行了阐述。
英文短句/例句
1.Research on Bragg diffraction-based multi-frequency acoustooptic diffraction effects基于Bragg衍射的多频声光衍射效应研究
2.Measuring Refractive Index of Liquor by Acoustooptic Diffraction利用声光衍射测量甘草折射率的研究
3.Density vs.Speed of Ultrasonic through Acousto-optic Diffraction in liquor of liquorices;利用声光衍射测定甘草稀溶液中超声波的波长与浓度的关系
4.Research of the Measurement of Sound′s Velocity in Liquid with Ultrasonic Diffraction Grating;超声光栅衍射测量液体中声速的研究
5.DESIGN AND FABRICATION OF ACOUSTOOPTICAL BRAGG DIFFRACTION DEFLECTOR声光布喇格衍射偏转器的设计和制作
6.Study of the acoustic-optic Naman-Nath diffractive characteristic声光Naman-Nath衍射特性的研究
7.x ray photoemission diffractionx射线光电发射衍射
8.nondiffraction X-ray spectrometer非衍射x射线光谱仪
9.Calculation and application of zero order optical diffraction efficiancy for ultrasonic standing wava Bragg modulator超声驻波布喇格调制器零级光衍射效率的计算及其应用
10.smooth-earth diffraction theory光滑地球表面衍射理论
11.Diffraction, too, occurs in light waves.衍射也是由光波产生。
12.diffraction optics head-up bisplay衍射光学平视显示器
13.Effect of Incident Angle on Diffraction Efficiency of a Two-Layer Diffractive Optical Element入射角对双层衍射光学元件衍射效率的影响
14.The Computer Analogy and Analysis of PlaneDiffraction Patterns of Diffraction Grating;平面衍射光栅衍射图样的计算机模拟分析
15.Diffractive-refractive method for design of diffractive optical elements for uniform illumination衍折射设计用于均匀照明的衍射光学器件
16.Design and Diffraction Efficiency of a Multi-Layer Diffractive Optical Element多层衍射光学元件设计原理与衍射效率的研究
17.Analysis of the spectral line width on grating diffraction experiment对光栅衍射实验中衍射条纹宽度的分析
18.Optical Scattering Analysis of the Aberration of the Diffracted Wave of Two-dimensioned Reflection Grating二维反射光栅衍射畸变的光散射方法研究
相关短句/例句
acousto-optic diffraction声光衍射
1.The principle ofacousto-optic diffraction was introduced,and the experimental research was carried through about acousto-optic deflexion and modulation of Bragg diffraction.介绍了声光衍射的原理,并对布拉格衍射中的声光偏转和声光调制进行了实验研究。
3)optical acoustic diffraction光声衍射
4)acoustooptic Bragg diffraction声光Bragg衍射
5)ultrasonic light diffraction超声光衍射
6)Ultrasonic grating diffraction超声光栅衍射
延伸阅读
声衍射声衍射物理学术语。又称“声绕射”。由于介质中有障碍物或介质的不连续性，投射声波在介质上产生散射，投射波与散射波的叠加即为衍射。衍射表现为投射波的波阵面出现了畸变或波列偏离其直线行程，能达到只沿直线行进所不能达到的区域，故称声绕射。它同障碍物的线度与声波波长之比有关。
