发明名称 |
Process and apparatus for the ablation of a surface |
摘要 |
For defined ablation of a surface, successive partial regions of equal surface area are acted on by a radiation source, preferably a laser, through an optical system. The partial regions are smaller as regards surface area than the whole surface to be processed, so that the respective radiation source can be dimensioned in a less costly manner. Telescope optics with conical surfaces serve as optical systems suitable for this purpose.
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申请公布号 |
US5475197(A) |
申请公布日期 |
1995.12.12 |
申请号 |
US19930077282 |
申请日期 |
1993.06.14 |
申请人 |
CARL-ZEISS-STIFTUNG |
发明人 |
WROBEL, WALTER;LASSER, THEO;REIMER, PETER;GROSS, HERBERT;ULRICH, WILLI |
分类号 |
A61F9/01;B23K26/06;B23K26/073;B23K26/40;(IPC1-7):B23K26/06 |
主分类号 |
A61F9/01 |
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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