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TIME-RESOLVED MAGNETIC SENSING WITH ELECTRONIC SPINS IN DIAMOND

  • US 20140340085A1
  • Filed: 01/15/2014
  • Published: 11/20/2014
  • Est. Priority Date: 05/17/2013
  • Status: Active Grant
First Claim
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1. A system for performing Walsh reconstruction of time dependent fields with a quantum probe comprising:

  • a diamond structure that includes nitrogen-vacancy (NV) centers for sensing magnetic and electric fields;

    arbitrary waveform generator and microwave waveguides that manipulate the quantum spins in the diamond structure using a plurality of coherent control sequences to measure the arbitrary profile of time-varying magnetic fields; and

    a laser to optically address the quantum spins in the diamond structure for initialization and readout.

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