发明名称 |
PHOTONIC CRYSTAL MICROCAVITIES FOR STRONG COUPLING BETWEEN AN ATOM AND THE CAVITY FIELD AND METHOD OF FABRICATING THE SAME |
摘要 |
Optical microcavities based on two dimensional arrays of holes defined in photonic crystals are optimized for maximum Q factors and minimum mode volume. They can also be used for strong coupling between the cavity field and an atom trapped within a defect of the photonic crystals, or for tunable filters if the holes are filled with electro-optical polymers. In one embodiment the Q factor of a cavity is increased by elongation of a plurality of holes in at least one row in a predetermined direction. Modal structures of microcavities, as well as quality factors, mode volumes, symmetry properties and radiation patterns of localized defect modes as a function of the slab thickness and parameters of photonic crystal and defects are illustrated. |
申请公布号 |
EP1386185(A1) |
申请公布日期 |
2004.02.04 |
申请号 |
EP20020766884 |
申请日期 |
2002.05.02 |
申请人 |
CALIFORNIA INSTITUTE OF TECHNOLOGY |
发明人 |
SCHERER, AXEL;VUCKOVIC, JELENA;LONCAR, MARKO;MABUCHI, HIDEO |
分类号 |
G02B6/12;G02B1/02;G02B5/20;G02B6/122;G02F1/365;H01S5/10;H01S5/12;(IPC1-7):G02B6/10 |
主分类号 |
G02B6/12 |
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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