| Original document(49 pages) 中文版 |
The invention provides an optical element which can easily be manufactured, has high selectivity of substrates, and is constituted by joining the substrates together, wherein the method comprises forming a recess to function as a non-bonding region on a principal surface of at least one of a waveguide substrate and a base substrate; and bonding the waveguide substrate and the base substrate with each other so that the non-bonding region is interposed between the waveguide substrate and the base substrate. |
Application Number
申请号 |
200610139557 |
Application Date
申请日 |
2003.06.02 |
| Title 名称 |
Optical element and its manufacturing method |
Publication Number
公开号 |
1936629 |
Publication Date
公开日 |
2007.03.28 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
G02B6/12 |
Applicant(s) Name
申请人 |
Matsushita Electric Ind Co., Ltd. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
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| Attorney & Agent 代理人 |
hujian xin |
| More information 更 多 信 息 |
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