oblique prism

Analyzing characteristic of the cube-corner retroreflector applied to laser straightness measurement;

角锥棱镜用于激光直线度测量的特性分析

By vector analysis the rectangular angle error influence on characteristics of the beam of cube-corner retroreflector;

用矢量方法分析角锥棱镜直角误差对其光路反射特性的影响

Then,the effect on the first-harmonic nonlinearity by the polarization properties of reflected light of the cube-corner retroreflector and axial rotation in the motion direction of the measurement cube-corner retroreflector is derived.

基于全反射理论分析了镀膜实体角锥棱镜反射光偏振特性,并由此推导出角锥棱镜反射光偏振特性及测量角锥棱镜以其运动方向为轴线的轴向旋转对激光外差干涉非线性误差一次谐波的影响模型。

An innovative gain module is employed to improve the performance of heat-conduct cooled asymmetric laser,which consists of a Nd∶YAG rod pumped by a semicylidrically arranged LD array,and right-angle prism as the mirror,leading to a highly stable output with a high quality.

为了改善在热传导冷却非均匀抽运条件下,热效应引起的光束质量和输出稳定性的下降,采用了半圆柱面LD阵列结合直角棱镜谐振腔结构,获得高稳定性、高光束质量的激光输出。

The automatic test of Corner Cube Reflector (CCR), Roof Prism and Right-angle Prism is achieved by calculating the wavefront got from the digital phase-shifting interferometer.

本文通过对移相式数字波面干涉仪得到的测试波面进行处理实现锥体棱镜、屋脊棱镜和直角棱镜角度测试的数字化和自动化。

Influence of beam turning error of pentagonal prism on wave-front measurement;

五角棱镜的光束转向误差对波前测量的影响

Effect of processed angle error of pentagonal prism on frontwave measurement;

五角棱镜的角度制造误差对波前测量的影响

Influences on the deflection angle of the pentagonal prism due to dithering and fabrication angles error;

五角棱镜制造角差及抖动对其转向角的影响

Atmospheric extinction coefficient is measured with the cell,which is constructed with two same rectangular prisms,and then the visibility is decided by Koschmieder′s law.

用基于两个相同直角棱镜构成的气室,以不同的灵敏度分时测量气室的输出光强度,来测定大气消光系数,再根据科施米德(Koschmieder)定律计算大气能见度。

With measuring principle that rectangular prism can con- vert the angle into the linear displacement by laser scanning.

介绍一种用激光扫描技术进行角度精密测量的系统,该系统利用直角棱镜在激光扫描时能将转角转换为线性位移的测量原理,用CCD器件测出扫描光的线位移,也就可测出角度变化的大小,从而实现转角精密测量,具有测量范围大、精度高,数字化的特点。

This paper designs a method for measuring the active reflecting area of a cube corner prism.

设计了一种角锥棱镜有效面积的测量方法,测出了角锥棱镜在不同入射角下的实际有效面积,给出有效反射面积的理论值和实测值随入射角的变化曲线,分析了两者间中出现差异的原因。

The computer simulations of the Fresnel diffraction of the round hole and the dimensional field distributions of the cube corner prism was given.

利用MATLAB编写圆孔菲涅耳衍射程序的思路和程序,给出圆孔菲涅耳衍射以及角锥棱镜菲涅耳衍射的三维场分布图。

The Influence of the Position of the Cube-Cornet Prism on the Range of the Measuring Angle in Laser Interferometer

激光干涉仪中角锥棱镜方位对测角范围的影响

Course angle calibration of dynamic base with retro-reflector and CCD

基于角锥棱镜和面阵CCD的动态基座航向角校准

Diode Pumped Electro-optically Q-switched Laser with Corner-cube Resonator

LD抽运角锥棱镜腔电光调Q固体激光器

The Reflected Beam's Phase Aberration Induced by the Fabrication Errors of Corner Cube Retroreflector

角锥棱镜的误差引起的反射光束相位误差分析

Theoretical Analyses of the Characteristics of Nd:YAG Solid Laser with Corner Cube

角锥棱镜腔Nd:YAG固体激光器特性的理论分析

Angle masters with various angles, prisms, corner cubes and lage aperture and high precision cemented plate.

不同角度的标准角块、棱镜、角反射器（角锥棱镜）及大口径、高精度的光胶板。

Effect of incident laser beam angle varying on cube corner retro-reflector measurement accuracty

激光光束入射角度变化对角锥棱镜测量精度的影响

Prism Adjustment Analysis of Optical Scanning System with Pyramid Mirror

锥镜光学扫描系统中的棱镜调整分析

The Beam Propagation and Transformation in Axicon-Lens System

轴棱锥——透镜系统的光束传输与变换

The Application of “Four Centers” of a Triangle in Triangular Cone;

三角形的“四心”在三棱锥中的应用

Propagation of Gaussian beam through a negative axicon and its propagation properties;

高斯光束通过负圆锥棱镜光学系统的传输特性

on Deviation Angle of Retlected Beam in Quasi-tetrahedroid Corner Cube Prism

准四面直角体棱镜出射线偏角的研究

Performance Enhancement of Wide-Angle Sky Screen Target by Using Prism-Shape Cone of Optics

采用棱形光锥提高广角天幕立靶性能的研究

a right-angled optical prism used to turn an inverted image upright.

用来垂直翻转图像的直角光学棱镜。

Influences on the deflection angle of the pentagonal prism due to dithering and fabrication angles error

五角棱镜制造角差及抖动对其转向角的影响

The Optical Characteristics of Right Angle Prisms as Auto-collimating Mirror

直角棱镜用作自准直反光镜的光学特性

prismatic compass

棱镜罗经，三棱镜罗盘仪

Geometric Optics Analysis on the Bottle Beam Generated From an Axicon-Lens System

轴棱锥透镜系统产生局域空心光束的几何光学解释