发明名称 |
APPARATUS AND METHOD FOR MEASURING PROFILE OF ELECTRONIC BEAM AND LASER BEAM |
摘要 |
<p>A device for measuring profiles of an electron beam and a laser beam is provided with a profile measuring device 30 for measuring cross-section profiles of the beams in the vicinity of a collision position where an electron beam 1 and a laser beam 3 are brought into frontal collision, and a moving device 40 for continuously moving the profile measuring device in a predetermined direction which substantially coincides with the axial directions of the beams. Furthermore, based on the cross-section profiles measured by the profile measuring device, the position of the profile measuring device in the predetermined direction, and the oscillation timings of the beams, temporal changes in three-dimensional profiles of the electron beam and the laser beam are created by a profile creating device 50.</p> |
申请公布号 |
EP1998601(A1) |
申请公布日期 |
2008.12.03 |
申请号 |
EP20070737924 |
申请日期 |
2007.03.07 |
申请人 |
IHI CORPORATION;THE UNIVERSITY OF TOKYO;NATIONAL INSTITUTE OF RADIOLOGICAL SCIENCES |
发明人 |
ISHIDA, DAISUKE;NOSE, HIROYUKI;KANEKO, NAMIO;UESAKA, MITSURU;SAKAMOTO, FUMITO;DOBASHI, KATSUHIRO |
分类号 |
H05G2/00;G01T1/29;G21K5/04 |
主分类号 |
H05G2/00 |
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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