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Your search keyword '"Wang Zhao-Hua"' showing total 4 results
Start Over Author "Wang Zhao-Hua" Journal acta photonica sinica
4 results on '"Wang Zhao-Hua"'

2. Sub-10-fs Ti∶sapphire Oscillator Pumped by Picosecond Laser

Author

方少波 Fang Shao-bo, 王兆华 Wang Zhao-hua, 何会军 He Hui-jun, 魏志义 Wei Zhiyi, 宋贾俊 Song Jia-jun, 蒋建旺 Jiang Jian-wang, and 程梦尧 Cheng Meng-yao

Subjects
Picosecond laser, Materials science, business.industry, Sapphire, Optoelectronics, business, Atomic and Molecular Physics, and Optics
Published
2018

3. Experimental Scheme Design and Analysis for the Quantum Spatial Positioning with Pulse Laser

Author

李永放 Li Yong-fang, 王蕾 Wang Lei, 李军 Li Jun, 王兆华 Wang Zhao-hua, 李百宏 Li Baihong, and 廖桂生 Liao Gui-sheng

Subjects
Physics, Photon, business.industry, Quantum sensor, Physics::Optics, Quantum entanglement, Photodetection, Quantum imaging, Atomic and Molecular Physics, and Optics, Optics, Spontaneous parametric down-conversion, Quantum metrology, business, Quantum
Abstract

Based on the principle of quantum coherence and quantum spatial positioning,the experimental scheme of the quantum spatial positioning is designed.The spectrum characteristics of the entanglement photons with spontaneous type-II parametric down-conversion pumped by a broadband frequency pulse laser are discussed.The characteristics of the second-order coherent function and the impact of the phase matching conditions on the quantum spatial positioning are analyzed.It is shown that awith the increase of the pump band-width,the coherence of entangled biphoton is diminished,and the measuring accuracy of the quantum spatial positioning is also reduced.

Published
2010

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