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1. 发明申请

WO2013016758A1 MULTI DIRECTIONAL MULTIPLEXER 审中-公开
标题翻译：多方向多路复用器
公开(公告)号：WO2013016758A1
公开(公告)日：2013-02-07
申请号：PCT/AU2012/000861
申请日：2012-07-19
申请人： FINISAR CORPORATION , FRISKEN, Steven James , PLUMRIDGE, Jonathan
发明人： FRISKEN, Steven James , PLUMRIDGE, Jonathan
IPC分类号： H04J14/02
CPC分类号： H04Q11/0005 , G02B6/3512 , G02B6/3546 , G02B6/356 , G02B6/3592 , G02F1/136277 , G02F1/31 , H04J14/02
摘要： Described herein is an optical transmission cross-connect for routing wavelength signals to a bank of directionless transceivers. One embodiment (1) includes an array of four common-port fibers (3) for transmitting and receiving a multiplexed optical signal and an array of sixteen add/drop fibers (5) for receiving and transmitting demultiplexed signals including individual wavelength channels. A dispersive grism (7) simultaneously spatially separates the wavelength channels from the optical signals in a dispersion dimension. A lens (45) focuses each said spatially separated wavelength channel in the dispersion dimension. A Liquid Crystal on Silicon (LCOS) device (11) separately manipulates each of the focused spatially separated wavelength channels to selectively steer the wavelength channels in a switching dimension. A micro-electromechanical mirror (MEMS) array (13) independently selectively directs the wavelength channels in the switching dimension such that the wavelength channels are coupled to predetermined ones of the add/drop fibers (5).
摘要翻译：这里描述了用于将波长信号路由到一组无方向收发器的光传输交叉连接。一个实施例（1）包括用于发送和接收复用光信号的四个公共端口光纤阵列（16），以及用于接收和发送包括各个波长信道的多路复用信号的十六个加入/分出光纤阵列（5）。色散棱镜（7）同时在分散维度上空间分离光信号中的波长通道。每个所述空间分离的波长信道在分散维度中聚焦透镜（45）。硅液晶（LCOS）器件（11）分别操作每个聚焦的空间分离的波长通道，以选择性地转换开关尺寸中的波长通道。微机电反射镜（MEMS）阵列（13）独立地选择性地引导开关尺寸中的波长通道，使得波长通道耦合到预定的添加/分出光纤（5）。

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