发明名称 |
Method of making a rotational optical arrangement, and the optical arrangement made by the method |
摘要 |
A method of making a rotational optical arrangement and the arrangement made by the method, wherein the method includes providing a rotatable unit. The unit has a surface extending transverse to a center axis of the unit and at a predefined angle to an interface normal direction, and the unit having a pattern with at least two portions that each have a different optical characteristic. A mechanism is provided for rotating the unit around a mechanism-induced rotational axis. The center axis of the unit is separately aligned to the mechanism-induced rotational axis for radial offset correction. The interface normal direction is separately aligning to the mechanism-induced rotational axis for skew correction.
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申请公布号 |
US7009788(B2) |
申请公布日期 |
2006.03.07 |
申请号 |
US20020322972 |
申请日期 |
2002.12.18 |
申请人 |
UNAXIS BALZERS LTD., |
发明人 |
HUNZIKER MICHAEL;ZUGER OTHMAR;BISCHOFBERGER ROGER |
分类号 |
G02B5/22;G02B7/00;G02B7/182;G02B27/00 |
主分类号 |
G02B5/22 |
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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