| 发明名称 |
Direct amplitude modulation of lasers |
| 摘要 |
<p>A DFB laser is provided with a top electrode (28a, 28b, 38a, 38b, 38c) divided symmetrically into two or three in-line separate elements through which a bias current is applied with a symmetrical distribution and through which a modulation current is applied in push-pull with a temporal asymmetry. <IMAGE></p> |
| 申请公布号 |
EP0881726(A2) |
申请公布日期 |
1998.12.02 |
| 申请号 |
EP19980303274 |
申请日期 |
1998.04.28 |
| 申请人 |
NORTEL NETWORKS LIMITED |
发明人 |
FLANIGAN, BARRY JOHN;CARROLL, JOHN EDWARD |
| 分类号 |
H04B10/04;H01S5/042;H01S5/06;H01S5/0625;H04B10/06;H04B10/142;H04B10/152;(IPC1-7):H01S5/06 |
主分类号 |
H04B10/04 |
| 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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