| 发明名称 |
Direct amplitude modulation of lasers |
| 摘要 |
A DFB laser is provided with a top electrode 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.
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| 申请公布号 |
US5901164(A) |
申请公布日期 |
1999.05.04 |
| 申请号 |
US19970865760 |
申请日期 |
1997.05.30 |
| 申请人 |
NORTHERN TELECOM 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):H01S3/10 |
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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