| 发明名称 |
Y-branch-based thermo-optic digital optical switches and variable optical attenuators with non-uniform heating |
| 摘要 |
The present invention is concerned with 1x2 thermo-optic digital optical switches known in the art as "Y-branch digital optical switches" and variable optical attenuators.
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| 申请公布号 |
US7302141(B2) |
申请公布日期 |
2007.11.27 |
| 申请号 |
US20040883060 |
申请日期 |
2004.06.30 |
| 申请人 |
E.I. DU PONT DE NEMORS AND COMPANY |
发明人 |
ELDADA LOUAY |
| 分类号 |
G02B6/26;G02B6/42;G02F1/01;G02F1/313 |
主分类号 |
G02B6/26 |
| 代理机构 |
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