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RESONANT OPTO-MECHANICAL ACCELEROMETER FOR USE IN NAVIGATION GRADE ENVIRONMENTS

  • US 20180246139A1
  • Filed: 06/09/2017
  • Published: 08/30/2018
  • Est. Priority Date: 02/28/2017
  • Status: Active Grant
First Claim
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1. An accelerometer comprising:

  • a controller;

    a light source operatively coupled to said controller;

    a bifurcated waveguide coupled to said light source and configured to receive light output by said light source, said bifurcated waveguide comprising;

    a first waveguide portion; and

    a second waveguide portion;

    a first resonator operatively coupled to said controller, said first resonator configured to receive light from said first waveguide portion, said first resonator comprising a first proof mass; and

    a second resonator operatively coupled to said controller, said second resonator configured to receive light from said second waveguide portion, said second resonator comprising a second proof mass.

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