| 发明名称 |
METHOD OF MAKING HETEROEPITAXIAL RIDGE OVERGROWN LASER |
| 摘要 |
<p>Method of making a ridge waveguide laser with the ridge (11) being grown through a stripe opened in a dielectric, e.g. an oxide, layer (9) covering one of the cladding layers (7). In one embodiment, the cladding layer is corrugated (17) and the ridge waveguide laser is a distributed feedback laser.</p> |
| 申请公布号 |
EP0182903(B1) |
申请公布日期 |
1989.08.09 |
| 申请号 |
EP19850903454 |
申请日期 |
1985.04.22 |
| 申请人 |
AMERICAN TELEPHONE AND TELEGRAPH COMPANY |
发明人 |
LOGAN, RALPH ANDRE;TSANG, WON-TIEN |
| 分类号 |
H01S3/063;H01S5/12;H01S5/22;H01S5/223;H01S5/327 |
主分类号 |
H01S3/063 |
| 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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