发明名称 |
Chamber apparatus, extreme ultraviolet light generation system, and method for controlling the extreme ultraviolet light generation system |
摘要 |
A chamber apparatus for operating with a laser apparatus includes a chamber, a target supply unit, a first optical system and a second optical system. The chamber has an inlet for introducing a laser beam thereinto. The target supply unit supplies a target material to a region inside the chamber. The first optical system focuses the laser beam in the region. The guide beam output device outputs a guide beam. The second optical system directs the guide beam such that an axis of a beam path of the guide beam substantially coincides with an axis of a beam path of the laser beam and such that the guide beam enters the focusing optical system through the region.
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申请公布号 |
US8525140(B2) |
申请公布日期 |
2013.09.03 |
申请号 |
US201213494466 |
申请日期 |
2012.06.12 |
申请人 |
ABE TOORU;WAKABAYASHI OSAMU;GIGAPHOTON INC. |
发明人 |
ABE TOORU;WAKABAYASHI OSAMU |
分类号 |
G21K5/00;G03F7/20;G21K5/10;H05G2/00 |
主分类号 |
G21K5/00 |
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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