Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Zhang, Xi"'
Publikováno v:
Optics and Precision Engineering. 27:1704-1709
Publikováno v:
Optics & Laser Technology. 94:165-170
In this paper, the effect of cavity length on a low-energy single longitudinal mode (SLM) pre-lase Q-switched laser is analyzed and demonstrated. Taking a Pr:YLF laser as an example, the basic output characteristics under pre-lase technology are show
Publikováno v:
Journal of the Optical Society of Korea. 20:541-546
Publikováno v:
2019 Joint Conference of the IEEE International Frequency Control Symposium and European Frequency and Time Forum (EFTF/IFC).
A method based on the 120-degree phase difference interferometer for directly measuring the phase noise of 780 nm and 1560 nm laser is proposed. It can measure the phase noise as low as -150 dBc/Hz. The fundamental and double frequency laser with 156
Publikováno v:
Advanced Laser Technology and Applications.
For high power thin disk laser (TDL), the anti-amplified spontaneous emission (ASE) cap is one of the effective methods to suppress the ASE effect. Thermal aberration and dioptric power of the capped disk was stronger than that of the uncapped disk.
Publikováno v:
Acta Physica Sinica. 70:134208
Modulation transfer function (MTF) measurement is a major means to evaluate the imaging quality of a space camera. The influence caused by the spectral characteristic of light source on the MTF results is not negligible, because the transmittance and
Publikováno v:
Chinese Journal of Lasers. 48:2109001
Publikováno v:
Optics Communications. 372:250-254
The single longitudinal mode (SLM) can be obtained under the condition of Q-switching pre-lase. In this paper, the model of Q-switching pre-lase is firstly established. Taking the Pr3+:YLF laser as an example, the process of Q-switching pre-lase is s
Publikováno v:
Optics & Laser Technology. 82:28-33
In this paper, by using the Collins formula and the Rytov method, the model used to descript the propagation properties of the conical hollow beams(CHBs) in the turbulent atmosphere is firstly constructed and the simulation is made by the numerical m
Autor:
南楠 Nan Nan, 欧阳君怡 Ouyang Junyi, 李中梁 Li Zhongliang, 王向朝 Wang Xiangzhao, 张茜 Zhang Xi, 何东航 He Donghang, 杨晨铭 Yang Chenming
Publikováno v:
Chinese Journal of Lasers. 47:1107002