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Programmable optical multiplexer/demultiplexer

机译:可编程光复用器/解复用器

摘要

A programmable optical demultiplexer can independently assign every input optical channel in a WDM optical communications signal to depart from any desired output port. The demultiplexer device can also be operated in the reverse direction, and thus achieve programmable optical multiplexer functionality, by accepting different wavelengths at each of multiple input ports and efficiently combining the wavelength channels at the multiplexer output port. The programmable multiplexer/demultiplexer device has an optical arrangement for spatially dispersing the optical wavelengths, and tunable micro-mirrors for beam steering each channel independently. Controlling the beam reflection direction determines the connectivity between the input and output ports at the wavelength level.
机译:可编程光解复用器可以独立分配WDM光通信信号中的每个输入光信道,以离开任何所需的输出端口。通过在多个输入端口中的每个输入端口处接受不同的波长并在多路复用器输出端口处有效地组合波长信道,解复用器设备还可以沿相反方向操作,从而实现可编程的光复用器功能。可编程多路复用器/多路解复用器装置具有用于在空间上分散光波长的光学装置,以及用于独立地控制每个信道的光束的可调谐微镜。控制光束反射方向可确定波长级别的输入端口和输出端口之间的连通性。

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