发明名称 |
Optical system with a dielectric subwavelength structure having high reflectivity and polarization selectivity |
摘要 |
The present invention is related to a system for transferring a beam of electromagnetic radiation having a vacuum wavelength. The system according to the invention includes a first dielectric medium, a second dielectric medium and a dielectric layer in between the first and the second medium. The dielectric layer has a periodicity of the dielectric properties parallel to the layer. The periodicity has a period that is smaller than the wavelength of the electromagnetic radiation in the second dielectric medium.
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申请公布号 |
US6191890(B1) |
申请公布日期 |
2001.02.20 |
申请号 |
US19970829348 |
申请日期 |
1997.03.31 |
申请人 |
INTERUNIVERSITAIR MICRO-ELEKTRONICA CENTRUM VZW;UNIVERSITY OF GENT |
发明人 |
BAETS ROEL;DEMEULENAERE BART;DHOEDT BART;GOEMAN STEFAN |
分类号 |
G02B5/18;H01S5/183;(IPC1-7):G02B5/18 |
主分类号 |
G02B5/18 |
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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