High-resolution magnetic field imaging with a nitrogen-vacancy diamond sensor integrated with a photonic-crystal fiber. Academic Article uri icon

abstract

  • We demonstrate high-resolution magnetic field imaging with a scanning fiber-optic probe which couples nitrogen-vacancy (NV) centers in diamond to a high-numerical-aperture photonic-crystal fiber integrated with a two-wire microwave transmission line. Magnetic resonance excitation of NV centers driven by the microwave field is read out through optical interrogation through the photonic-crystal fiber to enable high-speed, high-sensitivity magnetic field imaging with sub 30 μm spatial resolution.

altmetric score

  • 3

author list (cited authors)

  • Fedotov, I. V., Blakley, S. M., Serebryannikov, E. E., Hemmer, P., Scully, M. O., & Zheltikov, A. M.

citation count

  • 16

publication date

  • January 2016