发明名称 |
OPTICAL DEVICE AND OPTICAL DEVICE MANUFACTURING METHOD |
摘要 |
The purpose of the present invention is to provide a technique capable of easily fabricating a desired optical device within a transparent substrate. This optical device is manufactured by modifying the vicinity of a hollow structure within a transparent substrate in order to change the shape of the hollow structure. |
申请公布号 |
WO2016194032(A1) |
申请公布日期 |
2016.12.08 |
申请号 |
WO2015JP65516 |
申请日期 |
2015.05.29 |
申请人 |
HITACHI, LTD. |
发明人 |
IMAI Ryo;MINEMURA Hiroyuki |
分类号 |
G02B3/00;B23K26/55;G02B5/10 |
主分类号 |
G02B3/00 |
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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