Multiphoton resonances in nitrogen-vacancy defects in diamond

Sergei Masis, Nir Alfasi, Roei Levi, Oleg Shtempluck, Eyal Buks

Research output: Contribution to journalArticlepeer-review

Abstract

Dense ensembles of nitrogen vacancy (NV) centers in diamond are of interest for various applications including magnetometry, masers, hyperpolarization and quantum memory. All of the applications above may benefit from a non-linear response of the ensemble, and hence multiphoton processes are of importance. We study an enhancement of the NV ensemble multiphoton response due to coupling to a superconducting cavity or to an ensemble of Nitrogen 14 substitutional defects (P1). In the latter case, the increased NV sensitivity allowed us to probe the P1 hyperfine splitting. As an example of an application, an increased responsivity to magnetic field is demonstrated.
Original languageEnglish
Article number013852
JournalPhys. Rev. A
Volume100
Issue number1
DOIs
StatePublished - 9 Apr 2019

Keywords

  • cond-mat.supr-con
  • quant-ph

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Fingerprint

Dive into the research topics of 'Multiphoton resonances in nitrogen-vacancy defects in diamond'. Together they form a unique fingerprint.

Cite this