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Dive into the research topics where Wu Ziyu is active.

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Featured researches published by Wu Ziyu.


Journal of Physics D | 1988

A Cerenkov free-proton laser

Sun Yan; Wu Ziyu; Liu Zhengguo

A Cerenkov free-proton laser is proposed. Analyses shows that the interaction length of a Cerenkov free-proton laser (CFPL) may greatly exceed that of a Cerenkov free-electron laser (CFEL). The grain of a CFPL can thus be expected to be higher than that of a CFEL. In addition the energy loss in a CFPL due to bremsstrahlung is much smaller than that in a CFEL, so the requirement on the beam quality can be reduced.


International Journal of Infrared and Millimeter Waves | 1988

The study on the gain expression in the single-particle theory of free electron laser

Wu Ziyu; Liu Zhenggou; Sun Yan; Wang Kelin

Nonlinear pendulum equation is the fundamental one of the single particle theory in the free electron lasers (FELS). From its solution the gain expression can be derived. In this paper, an exact solution of it has been obtained for the first time, and similar result is also obtained as in the approximation of weak field by Colson.


Archive | 2014

Dual-energy X-ray phase-contrast imaging device and implementation method thereof

Wu Ziyu; Wang Shenghao; Hu Renfang; Han Huajie; Zhang Can; Wang Zhili; Gao Kun


Archive | 2006

Principles of X-ray diffraction enhanced imaging

Zhu Pei-Ping; Yuan Qing-Xi; Huang Wan-Xia; Wang Jun-Yue; Shu Hang; Wu Ziyu; Xian Ding-Chang


Archive | 2015

X-ray grating phase-contrast imaging device and method

Wu Ziyu; Wang Zhili; Gao Kun; Liu Gang; Pan Zhiyun


Archive | 2015

Background deduction method for X-ray grating phase-contrast imaging

Wang Shenghao; Wu Ziyu; Zhang Can; Yang Meng; Han Huajie; Gao Kun; Wang Zhili


Archive | 2006

Diffraction enhanced imaging computer tomography

Shu Hang; Zhu Pei-Ping; Wang Jun-Yue; Gao Xin; Yin Hongxia; Liu Bo; Yuan Qing-Xi; Huang Wan-Xia; Luo Shu-Qian; Gao Xiu-Lai; Wu Ziyu; Fang Shou-Xian


Archive | 2015

Moore stripe recognition method and device for X-ray grating phase-contrast imaging

Wu Ziyu; Han Huajie; Wang Shenghao; Zhang Can; Yang Meng; Wang Zhili; Gao Kun


Archive | 2015

Integral bucket phase measuring method for X-ray phase-contrast imaging

Wang Shenghao; Wu Ziyu; Wang Zhili; Gao Kun; Han Huajie; Zhang Can; Hu Renfang


Archive | 2014

Precise displacement measuring device and method based on X-ray geometric projection moire fringes

Wu Ziyu; Wang Shenghao; Wang Zhili; Gao Kun; Han Huajie; Zhang Can; Yang Meng

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Gao Kun

University of Science and Technology of China

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Wang Zhili

Chinese Academy of Sciences

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Wang Jun-Yue

Chinese Academy of Sciences

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Wang Shenghao

University of Science and Technology of China

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Huang Wan-Xia

Chinese Academy of Sciences

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Wang Kelin

University of Science and Technology of China

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Yuan Qing-Xi

Chinese Academy of Sciences

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Chen Jian

University of Science and Technology of China

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Hu Renfang

University of Science and Technology of China

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