发明名称 |
Three-dimensional periodic dielectric structures having photonic bandgaps |
摘要 |
A periodic dielectric structure and method of fabricating same, the structure having a three-dimensional photonic bandgap. The structure includes a plurality of layers, at least one layer having a stratum of a first material having a first dielectric constant and a plurality of parallel regions along a first axis lying in the plane of the layer, the regions including a second material having a second dielectric constant; and a plurality of parallel channels formed through the plurality of layers in a second axis orthogonal to the plane of the layers, the channels being adapted to comprise a third material having a third dielectric constant, thereby resulting in the structure having three-dimensional periodicity. In preferred embodiments, the second and third materials include air.
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申请公布号 |
US5600483(A) |
申请公布日期 |
1997.02.04 |
申请号 |
US19950425510 |
申请日期 |
1995.04.20 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
FAN, SHANHUI;VILLENEUVE, PIERRE R.;JOANNOPOULOS, JOHN D.;MEADE, ROBERT D. |
分类号 |
G02B6/122;H01Q15/00;(IPC1-7):H01L33/00 |
主分类号 |
G02B6/122 |
代理机构 |
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地址 |
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