发明名称 |
Integrated optical element |
摘要 |
The optical element includes photonic crystals respectively having different optical characteristics. These photonic crystals are formed in a plurality of regions on a single substrate. The optical element has a structure in which two or more kinds of media are nearly periodically deposited on one-dimensionally periodical grooves. Further, the grooves are different in direction according to locations on the deposited surface. A variety of optical elements each having different dependencies on polarization according to locations can be obtained. That is, portions or zones different in optical characteristics can be integrated on a single substrate.
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申请公布号 |
US7136217(B2) |
申请公布日期 |
2006.11.14 |
申请号 |
US20030422156 |
申请日期 |
2003.04.24 |
申请人 |
KAWAKAMI SHOJIRO;KAWASHIMA TAKAYUKI;ISHIKAWA WATARU;SATO TAKASHI |
发明人 |
KAWAKAMI SHOJIRO;KAWASHIMA TAKAYUKI;ISHIKAWA WATARU;SATO TAKASHI |
分类号 |
G02B6/12;G02F1/00;G02B5/18;G02B5/30;G02B6/122;G02B6/126;G02B6/132 |
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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