发明名称 |
APPARATUS FOR DISPLAYING THE DENSITY OF CURRENT IN A CHARGED-PARTICLE BEAM |
摘要 |
The device for displaying the distribution of current density of a beam of electrically charged particles comprises a support plate of electrically insulating material having a surface area at least equal to the cross-sectional area of the beam and mxn=q electrically conducting elements e which are fixed on the support plate in a lattice array of m lines and n columns. These elements emn intercept portions of the beam and are each electrically connected to a system designed to process the electrical signals collected by said elements and to display the current density at mxn points of the beam cross-section. |
申请公布号 |
DE2964375(D1) |
申请公布日期 |
1983.01.27 |
申请号 |
DE19792964375 |
申请日期 |
1979.10.26 |
申请人 |
THOMSON-CSF |
发明人 |
BERTE, MARC;LEGRAND, PIERRE |
分类号 |
G01T1/29;(IPC1-7):G01T1/29 |
主分类号 |
G01T1/29 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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