COLLIMATOR

作品数:56被引量:71H指数:5
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相关领域:医药卫生更多>>
相关作者:魏天安陈大朝王艳菊谭春荣高峰更多>>
相关机构:解放军第175医院首都医科大学附属北京世纪坛医院北京军区总医院海南农垦那大医院更多>>
相关期刊:《Radiation Detection Technology and Methods》《医疗卫生装备》《Oncology and Translational Medicine》《Chinese Physics B》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划NSAF联合基金更多>>
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Direct simulation Monte Carlo study of metal evaporation with collimator in e-beam physical vapor deposition
《Chinese Physics B》2019年第7期299-304,共6页Xiaoyong Lu Junjie Chai 
The flow properties and substrate deposition rate profile, which are the important parameters in electron beam physical vapor deposition, are investigated computationally in this article.Collimators are used to achiev...
关键词:METAL EVAPORATION COLLIMATOR DEPOSITION thickness PROFILE 
Ultrasonic sensitivity-improved fiber-optic Fabry-Perot interferometer using a beam collimator and its application for ultrasonic imaging of seismic physical models被引量:3
《Chinese Physics B》2018年第9期128-136,共9页Zhi-Hua Shao Xue-Guang Qiao Feng-Yi Chen and Qiang-Zhou Rongt 
Project supported by the National Natural Science Foundation of China(Grant Nos.61735014,61327012,and 61275088);the Scientific Research Program Funded by Shaanxi Provincial Education Department,China(Grant No.08JZ58);the Northwest University Graduate Innovation and Creativity Funds,China(Grant No.YZZ17088)
An ultrasonic sensitivity-improved fiber-optic Fabry-Perot interferometer (FPI) is proposed and employed for ultra- sonic imaging of seismic physical models (SPMs). The FPI comprises a flexible ultra-thin gold fil...
关键词:fiber-optic sensor Fabry-Perot interferometer seismic physical model 
Coherent beam combination of adaptive fiber laser array with tilt-tip and phase-locking control被引量:2
《Chinese Physics B》2013年第2期265-270,共6页王雄 王小林 周朴 粟荣涛 耿超 李新阳 许晓军 舒柏宏 
We present an experimental study on tilt-tip(TT) and phase-locking(PL) control in a coherent beam combination(CBC) system of adaptive fiber laser array.The TT control is performed using the adaptive fiber-optics...
关键词:coherent beam combining tilt-tip control phase-locking control adaptive fiber-optics collimator 
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