发明名称 |
Method and device for polarizing light radiation |
摘要 |
A radial or tangential polarization of a beam of light radiation with respect to an optical axis, along which said beam propagates, is effected by causing interaction of the beam with at least one conical interface between a pair of optical media having different indices of refraction. The conical interface(s) may be provided with a polarization-selective coating.
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申请公布号 |
US4755027(A) |
申请公布日期 |
1988.07.05 |
申请号 |
US19860880310 |
申请日期 |
1986.06.30 |
申请人 |
MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E.V. |
发明人 |
SCHAEFER, FRITZ P. |
分类号 |
F22D11/00;G02B5/30;G02B27/28;(IPC1-7):G02B5/30 |
主分类号 |
F22D11/00 |
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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