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Optical switching apparatus, optical cross-connect node, and optical signal switching method

机译：光交换装置，光交叉连接节点和光信号交换方法

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摘要

The present invention discloses an optical switching apparatus, an optical cross-connect node, and an optical signal switching method. The optical switching apparatus includes: N input ports, N OAM modulators in a one-to-one correspondence with the N input ports, an OAM splitter, and M output ports, where the M output ports are in a one-to-one correspondence with M OAM modes; a first input port of the input ports is configured to input a first optical signal, a target output port of the first optical signal is a first output port; a first OAM modulator corresponding to the first input port modulates the first optical signal into an optical signal of a first OAM mode corresponding to the first output port; the OAM splitter transmits, to the first output port, the first optical signal received from the first OAM modulator; and the first output port outputs the first optical signal.

机译：本发明公开了一种光交换装置，光交叉连接节点和光信号交换方法。所述光交换装置包括：N个输入端口; N个与N个输入端口一一对应的OAM调制器; OAM分离器; M个输出端口，M个输出端口一一对应。具有M OAM模式;输入端口中的第一输入端口用于输入第一光信号，第一光信号的目标输出端口为第一输出端口。所述第一输入端口对应的第一OAM调制器将所述第一光信号调制为与所述第一输出端口对应的第一OAM模式的光信号; OAM分离器将从第一OAM调制器接收到的第一光信号发送至第一输出端口;第一输出端口输出第一光信号。

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公开/公告号US10110313B2

专利类型
公开/公告日2018-10-23

原文格式PDF
申请/专利权人 HUAWEI TECHNOLOGIES CO. LTD.;
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申请/专利号US201715470633
发明设计人 DAWEI WANG;
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申请日2017-03-27
分类号H04J14;H04B10/50;H04B10/2575;H04B10/532;H04Q11;H04B10/556;H04B10/67;H04B10/516;H04B10/54;
国家 US
入库时间 2022-08-21 13:05:49

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