发明名称 |
FABRICATION OF STRUCTURES IN AN OPTICAL SUBSTRATE |
摘要 |
A system and method for fabricating structures in an optical substrate. An optical element produces first and second write beams that intersect at a first intersection location at the optical substrate. The first intersection location includes a fringe pattern produced by the first and second write beams. The optical element also produces first and second reference beams that intersect and are recombined at a second intersection location in substantially the same plane as the first intersection location. A controller then controls relative positioning between the optical substrate and the fringe pattern based on a signal derived from the recombined first and second reference beams.
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申请公布号 |
US2006133728(A1) |
申请公布日期 |
2006.06.22 |
申请号 |
US20040020894 |
申请日期 |
2004.12.22 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BIYIKLI LEVENT;PORQUE JEROME C.;BATTIATO JAMES M.;STEGALL DAVID B. |
分类号 |
G02B6/34;C03B37/018;C03B37/022;C03B37/023;G03C5/00 |
主分类号 |
G02B6/34 |
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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