发明名称 |
METHOD AND DEVICE FOR OPTICAL SWITCHING AND VARIABLE OPTICAL ATTENUATION |
摘要 |
An optical switching device for switching M input signals into N output signals, wherein M and N are each equal to or greater than one, including a mode division multiplexer to join the M input signals into a first multi-mode signal having M initial modes, a mode converter to convert the first multi-mode signal into a second multi-mode signal having N converted modes, and a mode division demultiplexer to separate the second multi-mode signal into the N output signals, wherein the converter is able to be controllably activated such that the N converted modes are separated by the demultiplexer to the N output signals according to a desired scheme. |
申请公布号 |
WO03100485(A3) |
申请公布日期 |
2004.02.19 |
申请号 |
WO2003IL00444 |
申请日期 |
2003.05.28 |
申请人 |
OPTUN (BVI) LTD.;NAREVICIUS, EDVARDAS;VOROBEICHIK, ILYA;BERLATZKY, YOAV;NAREVICH, ROMANAS |
发明人 |
NAREVICIUS, EDVARDAS;VOROBEICHIK, ILYA;BERLATZKY, YOAV;NAREVICH, ROMANAS |
分类号 |
G02B6/12;G02B6/14;G02B6/26;G02B6/28;G02F1/01;G02F1/225;G02F1/313 |
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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