| 发明名称 |
HIGH EFFICIENCY MONO-ORDER CONCAVE DIFFRACTION GRATING |
| 摘要 |
<p>A concave diffraction grating for integrated optics is constructed by replacing the reflective metallic part by either multiple thin elements of metal or multiple elements of dielectric material, each partially reflecting the light, and arranged on elliptical fashion in order to distribute the diffraction/reflection of light and provide aberration-free focusing, by combining diffraction condition and Bragg condition of these curved reflectors.</p> |
| 申请公布号 |
WO2013049942(A1) |
申请公布日期 |
2013.04.11 |
| 申请号 |
WO2012CA50706 |
申请日期 |
2012.10.05 |
| 申请人 |
VALORBEC S.E.C.;POTTIER, PIERRE;PACKIRISAMY, MUTHUKUMARAN |
发明人 |
POTTIER, PIERRE;PACKIRISAMY, MUTHUKUMARAN |
| 分类号 |
G02B27/00;G02B1/02;G02B5/18;G02B17/00;H04J14/02 |
主分类号 |
G02B27/00 |
| 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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