发明名称 |
Förfarande och anordning för omkoppling av optiska våglängdsmultiplexerade kanaler |
摘要 |
The present invention relates to a wavelength selective switch. Said switch comprises at least one MMI waveguide, at least one Mach Zehnder waveguide, at least one phase control element and at least one Bragg grating, where said Mach Zehnder waveguide comprises said phase control element and said Bragg grating and is arranged in connection to at least one MMI waveguide. The invention further comprises a method for switching wavelength channels by using the above mentioned wavelength selective switch. |
申请公布号 |
SE9700865(L) |
申请公布日期 |
1998.09.08 |
申请号 |
SE19970000865 |
申请日期 |
1997.03.07 |
申请人 |
ERICSSON TELEFON AB L M |
发明人 |
AUGUSTSSON TORSTEN;WEBER SEAN-PIERRE |
分类号 |
G02B6/12;G02B6/28;G02F1/225;G02F1/313;H04B10/02;H04Q3/52;(IPC1-7):H04B10/02;G02F1/35 |
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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