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Fiber optic bolometer

  • US 10,359,316 B1
  • Filed: 06/08/2017
  • Issued: 07/23/2019
  • Est. Priority Date: 06/08/2016
  • Status: Active Grant
First Claim
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1. A fiber optic bolometer device comprising:

  • an optical fiber;

    a silicon layer disposed on an end face of the optical fiber, the silicon layer comprising a first surface and a second surface, where the silicon layer comprises a Fabry-Pé

    rot interferometer;

    a reflective dielectric film disposed over the first surface of the silicon layer, the reflective dielectric film adjacent to an end face of the optical fiber; and

    an absorptive coating disposed over the second surface of the silicon layer, the second surface distal to the end face of the optical fiber.

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