Invention Grant
- Patent Title: Optical switching device using spectral trigger
- Patent Title (中): 光开关器件采用光谱触发
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Application No.: US13648593Application Date: 2012-10-10
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Publication No.: US09054827B2Publication Date: 2015-06-09
- Inventor: Peter Ashwood-Smith
- Applicant: Futurewei Technologies, Inc.
- Applicant Address: US TX Plano
- Assignee: Futurewei Technologies, Inc.
- Current Assignee: Futurewei Technologies, Inc.
- Current Assignee Address: US TX Plano
- Agency: Conley Rose, P.C.
- Agent Grant Rodolph; William H. Dietrich
- Main IPC: H04J14/00
- IPC: H04J14/00 ; H04Q11/00 ; H04J14/02
Abstract:
An apparatus comprising a processor, wherein the processor is configured to split an optical signal into a first optical signal and a second optical signal, wherein the first optical signal comprises a plurality of encoded wavelengths, receive a selection signal, wherein the selection signal selects a plurality of active wavelengths, wherein the active wavelengths are a subset of the encoded wavelengths, compute the routing information for the second optical signal using the active wavelengths, and switch the second optical signal using the routing information.
Public/Granted literature
- US20130195450A1 Optical Switching Device Using Spectral Trigger Public/Granted day:2013-08-01
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