Affiliation:
1. Chongqing University of Post and Telecommunications
Abstract
A novel hollow cylindrical cube-corner reflector (HCCCR) for the autocollimator (AC) is proposed. The angle measuring range of AC will be effectively increased by using the parallel propagation characteristics of the reflected light and the incident light in local area of this reflector. And the yaw and pitch angles of HCCCR will be measured through the morphological changes of the reflected beam. The experimental results show that the measuring range of the autocollimation angle measurement method is extended from ±30′ to ±30°, and the dynamic measurement distance is 0.2∼5m, the measurement accuracy of pitch angle and yaw angle is better than 69” and 51”, respectively.
Funder
National Natural Science Foundation of China
Basic Research Project of Chongqing Science and Technology Commission
Grant of Russian Federation
Science and Technology Research Program of Chongqing Municipal Education Commission
Youth Innovation Group Support Program of ICE Discipline of CQUPT
Natural Science Foundation Project of Chongqing, Chongqing Science and Technology Commission
Subject
Atomic and Molecular Physics, and Optics
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献