Relaxed alignment tolerance of monolithic ring lasers |
| |
| Authors: | Zang Er Jun Cao Jianping Zhong Mingchen Li Chengyang Shen Naicheng Hong Dongmei Cui Lianrong Zhu Zhen Liu Anhan |
| |
| Affiliation: | Quantum Department, National Institute of Metrology, Joint Laboratory of Advanced Technology in Measurements of China, 18 Beisanhuan East Road, Beijing 100013, China. ejzang@nim.ac.cn |
| |
| Abstract: | An investigation of relaxed alignment tolerance in monolithic ring lasers is presented. It was found that the relaxed alignment tolerance is strongly dependent on the out-of-plane angle. A preferred region for the out-of-plane angle is proposed. In this region the resonator has greatly relaxed alignment tolerances, and the unidirectional operation can be obtained under a much-lower magnetic field. Two lasers have been constructed in the region, and satisfactory performance was found, in good agreement with the theoretical analysis. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
