This paper presents a new non-contact displacement sensor with diffraction grating metrology system based on an improved Foucault focus detection method.
本文介绍了一种新型的基于改进傅科聚焦探测法且自带衍射光栅计量系统的非接触式位移传感器。
Comparison of amplitude vector method and half-wave spectrum method to analyze grating diffraction;
振幅矢量法与半波带法分析光栅衍射的比较
Analyses of grating diffraction by computer simulation;
光栅衍射现象的计算机仿真分析
Testifying secondary maximum among slits interference item of grating diffraction is symmetrical with Fresnel Zone Plate Method;
光栅衍射缝间干涉因子次极大强度对称性的菲涅耳半波带法证明
Study of the photoelectric ruling control on the fabricating of the high density diffraction grating;
制作高密度衍射光栅的光电式刻划控制的研究
Super-fine Diamond Tools for Ruling Diffraction Gratings;
超精密金刚石刀具──衍射光栅刻划刀
The second kind angular dispersion and the analysis of characteristics of diffraction grating;
衍射光栅的第二类角色散及其特性分析
The Computer Analogy and Analysis of Plane Diffraction Patterns of Diffraction Grating;
平面衍射光栅衍射图样的计算机模拟分析
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
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
On the Diffraction of Grafting and the MATLAB Emulation of its Special Cases;
光栅衍射及其特例的MATLAB仿真
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
Self Similarity Analysis of Diffraction Field of Cantor F ractal Grating;
Cantor分形光栅衍射场的自相似性分析
Rigorous coupled-wave method for diffraction efficiency calculation of blazed gratings
严格耦合波法计算闪耀光栅衍射效率
The Test Studys of Diffraction and Interferences in Three-dimensional Space;
三维空间单缝衍射、光栅衍射、双缝干涉和N缝干涉实验研究
Research on the Diffractive Properties of Gratings Based Rigorous Modal Theory;
基于严格模式理论的光栅衍射特性的研究
Optimize the diffraction efficiency's characteristic of the sub-wave gratings with genetic algorithm
亚波长光栅衍射效率特性设计的遗传算法优化
Analysis of the Diffraction Selectivity of Refractive Index Grating in C_(60)-doped Nematic Liquid Crystals(5CB)
C_(60)掺杂向列相液晶中光栅衍射选择性的分析
WAVEFRONT PHASE-FACTOR STUDY DIFFRACTION FIELDS OF SLIT COSINE-GRATING
用相因子判断法分析条形余弦光栅衍射场
Experimental Observation and Analysis on Super Twisted Nematic Liquid Crystal Special Diffraction
超扭曲向列相液晶光栅衍射的实验观察与分析
Design of Laser Diffraction Grating Testing Instrument Based on SPCE061A
基于SPCE061A的激光衍射光栅测试仪设计
The light is emitted by the laser diode and enters a diffraction grating.
激光束从激光二极管中发出，射入衍射光栅。
Diffraction and imaging characteristic of curved grating with gradually changing periods
渐变周期弯曲光栅的衍射和成像特性
A Comparison of the Diffraction Property between Step Type Relief and Refractory Index Phase Gratings
阶梯形浮雕和折射率位相光栅的衍射性质比较
The Convex Grating Diffractive Efficiency Calculating and Second Diffraction Suppression
凸面光栅的衍射效率计算及其二级光谱抑制