| 发明名称 |
Multimode interference coupler with tunable power splitting ratios and method of tuning |
| 摘要 |
A multimode interference coupler having a tunable power splitting ratio and a method of tuning the splitting ratio. The tuning of the power splitting ratio is achieved by varying an effective refractive index around a portion in a multimode interference section.
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| 申请公布号 |
US6571038(B1) |
申请公布日期 |
2003.05.27 |
| 申请号 |
US20000516295 |
申请日期 |
2000.03.01 |
| 申请人 |
LUCENT TECHNOLOGIES INC. |
发明人 |
JOYNER CHARLES H.;LEUTHOLD JUERG |
| 分类号 |
G02B6/28;G02F1/313;(IPC1-7):G02B6/26 |
主分类号 |
G02B6/28 |
| 代理机构 |
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