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Optoelectronic switch

  • US 9,967,208 B2
  • Filed: 09/05/2017
  • Issued: 05/08/2018
  • Est. Priority Date: 09/30/2014
  • Status: Active Grant
First Claim
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1. A detector remodulator for use in controlling a path through an optoelectronic switch, the detector remodulator comprising:

  • one or more detectors configured to convert an optical input signal into an electrical output signal;

    one or more modulators each having an electrical input and being configured to receive an unmodulated laser input and to generate a modulated optical signal having the wavelength of the laser input and containing information from the electrical output signal from a respective detector; and

    an ASIC electrically connecting the electrical output of the detectors to the electrical input of the modulators, the ASIC configured;

    to control the concentration of signals destined for a group of outputs of the optoelectronic switch; and

    to control the path of the optical signal through the optoelectronic switch.

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