发明名称 |
Waveguide coupling into photonic crystal waveguides |
摘要 |
A coupling element includes a first stage having a dielectric waveguide that is transitioned to a waveguide having a sequence of resonators with a fixed period. A second stage transitions the waveguide to a photonic crystal waveguide by gradually bringing closer at an angle the cladding bulk of the photonic crystal to the waveguide.
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申请公布号 |
US2004109644(A1) |
申请公布日期 |
2004.06.10 |
申请号 |
US20030464153 |
申请日期 |
2003.06.18 |
申请人 |
ASSEFA SOLOMON;BIENSTMAN PETER;PETRICH GALE S.;ERCHAK ALEXEI A.;JOHNSON STEVEN G.;KOLODZIEJSKI LESLIE A.;JOANNOPOULOS JOHN D. |
发明人 |
ASSEFA SOLOMON;BIENSTMAN PETER;PETRICH GALE S.;ERCHAK ALEXEI A.;JOHNSON STEVEN G.;KOLODZIEJSKI LESLIE A.;JOANNOPOULOS JOHN D. |
分类号 |
G02B6/12;G02B6/122;(IPC1-7):G02B6/26 |
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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