| 发明名称 |
OPTO-ELECTRONIC AND ELECTRO-OPTIC DEVICES |
| 摘要 |
<p>OPTO-ELECTRONIC AND ELECTRO-OPTIC DEVICES An opto-electronic or electro-optic device such as a semi-conductor laser is disclosed which has one or both reflective facets carrying an anti-reflection coating which is an oxide of Nd, La or preferably Gd.</p> |
| 申请公布号 |
CA1264368(A) |
申请公布日期 |
1990.01.09 |
| 申请号 |
CA19850483332 |
申请日期 |
1985.06.06 |
| 申请人 |
BRITISH TELECOMMUNICATIONS PLC |
发明人 |
DEVLIN, WILLIAM J. |
| 分类号 |
H01L33/00;G02B1/11;H01L31/02;H01S5/00;H01S5/028;(IPC1-7):H01S3/02 |
主分类号 |
H01L33/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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