|
|
|
| Structure design of a new type high precision adjusting reflector with two-dimension |
| NIE Xiao-Qian1，2, GAO Yun-Guo1, SHAO Shuai1, QIN Shao-Wei1，2, SI Li-Na1，2 |
1.Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033,
China; 2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, China |
|
|
|
Abstract This paper designed an adjusting reflector with two-dimension, to compensate for the laser beam’s excursion of the laser, so as to improve the alignment accuracy of the high-energy laser launching system. This mechanism used double floors of a same base, and arc-faces with small curvature which was tangential to a bevel of little obliquity to achieve angle adjustment. It also had two kinds of control as manual and automatic. Besides advantages of angel adjustment with high precision and high stability, the new type adjusting system with two-dimension is also convenient to install, maintain with small volume, handy to adjust and can be used whether there is weight condition. Therefore it not only can be applied to the adjustment of light path, but also to the aviation and space industry, civil industry and other fields which have high requirement in angle adjustment．
|
|
Published: 28 October 2010
|
新型高精度二维微调反射镜结构设计
为了补偿激光器出射光束的漂移,提高激光发射系统的准直精度,设计了一个二维角度微调反射镜机构.该系统采用同基体双层结构,应用小曲率大圆弧面和小倾角平面相切运动实现角度微调,且具有手动/自动两种调节模式.新型二维微调机构除了能达到高精度、高稳定性角度调节之外,且安装方便,体积小,调节轻便,在有、无重力的条件下均能正常使用,〖JP2〗既可用于光路的调节,也可用于航空航天、民用工业等其他要求高精度角度调节的领域.
关键词：
微调镜,
二维,
圆弧面,
高精度
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
