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MAGNETIC DETECTION SYSTEM WITH HIGHLY INTEGRATED DIAMOND NITROGEN VACANCY SENSOR

  • US 20180275212A1
  • Filed: 03/24/2017
  • Published: 09/27/2018
  • Est. Priority Date: 03/24/2017
  • Status: Active Grant
First Claim
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1. A system for magnetic detection, comprising:

  • a housing comprising;

    a top plate;

    a bottom plate;

    at least one side plate; and

    a main plate provided between the side plate and the bottom plate;

    a magneto-optical defect center material comprising at least one magneto-optical defect center that emits an optical signal when excited by an excitation light,a radio frequency (RF) exciter system configured to provide RF excitation to the magneto-optical defect center material;

    an optical excitation system configured to direct the excitation light to the magneto-optical defect center material; and

    an optical detector configured to receive the optical signal emitted by the magneto-optical defect center material based on the excitation light and the RF excitation,wherein the top plate, the bottom plate, the at least one side plate and a portion of the main plate form an enclosure that contains the magneto-optical defect center material, the RF exciter system, the optical excitation system, and the optical detector, andwherein the magneto-optical defect center material, the RF exciter system, the optical excitation system, and the optical detector are mounted to the main plate and capable of being unattached and remounted to the main plate to change at least one of a location or an angle of incidence of the excitation light on the magneto-optical defect center material.

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