The testing technique is based on a combination of the ultra-precise autocollimator and the pentag.
研究了一种集高精度自准直仪与五棱镜于一体,采用角差法(角度变化量测试),实现大口径平面镜垂直状态下面形测试的方法。
New far-field detection technique for beam alignment system in high power laser facility;
高功率激光装置光束准直系统新型远场监测技术
Study on Microlens Applied in Semiconductor Laser Beam Collimation;
半导体激光器光束准直微透镜的研究
Far-Field Detection System of Laser Beams Alignment Based on Gratings Sampling and On-Axial Illumination
基于同轴照明和光栅取样的激光束准直远场监测系统
Our Collimation Testers are lateral-shearing interferometers that can be used to examine and adjust the collimation of laser light.
我们的剪切板准直度测量仪是用于检查和调整激光光束准直度的横向剪切干涉仪。
collimated lihgt beam
准直光束，平行光束
well-collimated beam
直线状注流，良好准直光束[电子束]
High accuracy laser-alignment technique with compensation of laser beam drift
具有光束漂移误差补偿的高精度激光准直技术
The Research of Two Dimensional Photonic Crystal Devices Based on the Interference of Self-collimation Beams;
基于自准直光束干涉的二维光子晶体器件研究
Design and Implementation of Automatic Alignment System for the Lidar
激光雷达光束自动准直系统设计与实现
Study of Hollow Gaussian Beams Diffracted by a Misaligned Optical System
空心高斯光束的非准直透镜系统衍射研究
Experimental measurement study of laser collimation of a chromium beam by Doppler cooling scheme
铬原子束的激光多普勒冷却准直检测实验研究
Design of optical collimated system on a dynamic laser testing system;
激光动态测试系统上的准直扩束光学系统的设计
Study on collimating characteristic of coaxial double half-ellipse lens
共轴双半椭圆柱透镜准直半导体激光光束特性研究
Development of beam-based alignment system using a switchable shunt resistor for HLS
合肥光源利用电阻分流法的基于束流准直系统的研制
The basic optical requirement is a fine pencil, or thin ribbon of highly collimated, monochromatic, polarized light.
基本的光学要求是要有一个高度准直的单色偏振光的细光束或薄光带。
direct write electron beam system
直写式电子束光刻装置
Testing method of beam diameter of laser radiation
GB/T13741-1992激光辐射光束直径测试方法
Fabricating Micro-grating Structures on Nickel Using Interference Laser
镍金属表面双光束激光干涉直写研究
transmitter collimating optics
发射器准直光学装置