发明名称 |
Optical single crystalline articles and optical elements using such optical single crystalline articles |
摘要 |
An optical single crystalline article comprising a substrate made of an optical single crystal and an epitaxial film formed on said substrate and made of an optical material, wherein a crystalline structure of said epitaxial film is a relaxed structure.
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申请公布号 |
US5763055(A) |
申请公布日期 |
1998.06.09 |
申请号 |
US19960717190 |
申请日期 |
1996.09.20 |
申请人 |
NGK INSULATORS, LTD. |
发明人 |
KAWAGUCHI, TATSUO;KAIGAWA, KAZUYUKI;IMAEDA, MINORU |
分类号 |
G02F1/03;C30B19/02;C30B19/12;C30B29/30;G02F1/35;G02F1/355;G02F1/37;G02F1/377;(IPC1-7):B32B3/00 |
主分类号 |
G02F1/03 |
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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