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OPTICAL SWITCH

  • US 20140072302A1
  • Filed: 09/04/2013
  • Published: 03/13/2014
  • Est. Priority Date: 09/07/2012
  • Status: Abandoned Application
First Claim
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1. An optical switch comprising:

  • a plurality of light input/output ports, each of which has a port group of inputting or outputting a light;

    an optical path manipulation unit which has a plurality of optical path switching units of switching an optical path of a light input from an input port in the port group to an optical path toward an output port in the same port group according to each of the light input/output ports; and

    a condenser lens which condenses light input from the plurality of light input/output ports on the plurality of optical path switching units corresponding to the port groups and optically couples light input from the plurality of optical path switching units with the plurality of light input/output ports corresponding to the port groups,wherein the input/output optical paths of the plurality of light input/output ports with respect to the condenser lens are parallel to each other between the ports in the same port group and are not parallel to each other between the ports in the different port groups as seen from a direction perpendicular to an arrangement direction of optical waveguides which are the ports in the port groups.

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