| 发明名称 |
WAVEGUIDE DEVICE USING PHOTONIC CRYSTAL |
| 摘要 |
<p>A waveguide element using a photonic crystal having a refractive index periodicity in one direction is provided with an input portion causing propagation light due to a band on a Brillouin zone boundary within the photonic crystal.</p> |
| 申请公布号 |
EP1605286(A1) |
申请公布日期 |
2005.12.14 |
| 申请号 |
EP20040717281 |
申请日期 |
2004.03.04 |
| 申请人 |
NIPPON SHEET GLASS COMPANY, LIMITED |
发明人 |
KITTAKA, SHIGEO;OYA, KAZUAKI;TSUNETOMO, KEIJI |
| 分类号 |
G02B6/122;(IPC1-7):G02B6/12 |
主分类号 |
G02B6/122 |
| 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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