发明名称 |
Trimmable optical add/drop multiplexer devices |
摘要 |
The present invention is generally directed to integrated optical add/drop multiplexer devices in which light of a specific wavelength (or specific wavelengths) can be added to or dropped from a main fiber optic line. An actuation mechanism (e.g., heat) is used to tune and/or trim the devices. Some proposed architectures provide for tuning of the adding and dropping of channels in a hitless manner, a manner that is non-disruptive to other wavelength channels. <IMAGE> |
申请公布号 |
EP1241497(A3) |
申请公布日期 |
2004.12.08 |
申请号 |
EP20020005618 |
申请日期 |
2002.03.12 |
申请人 |
E.I. DU PONT DE NEMOURS & COMPANY |
发明人 |
ELDADA, LOUAY A. |
分类号 |
G02B6/12;G02B6/34;H04J14/02 |
主分类号 |
G02B6/12 |
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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