Polarization- and frequency-tunable microwave circuit for selective excitation of nitrogen-vacancy spins in diamond
arXiv:1609.04492 · doi:10.1063/1.4967378
Abstract
We report on a planar microwave resonator providing arbitrarily polarized oscillating magnetic fields that enable selective excitation of the electronic spins of nitrogen-vacancy (NV) centers in diamond. The polarization plane is parallel to the surface of diamond, which makes the resonator fully compatible with (111)-oriented diamond. The field distribution is spatially uniform in a circular area with a diameter of 4 mm, and a near-perfect circular polarization is achieved. We also demonstrate that the original resonance frequency of 2.8 GHz can be varied in the range of 2-3.2 GHz by introducing varactor diodes that serve as variable capacitors.
arXiv comment5 pages, 7 figures, minor corrections to figures
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Cited by in corpus (13)
- Simultaneous Broadband Vector Magnetometry Using Solid-State Spins
- Tutorial: Magnetic resonance with nitrogen-vacancy centers in diamond---microwave engineering, materials science, and magnetometry
- Optimized Planar Microwave Antenna for Nitrogen Vacancy Center based Sensing Applications
- Highly sensitive macro-scale diamond magnetometer operated by dynamical decoupling sequence with coplanar waveguide resonator
- Construction and operation of a tabletop system for nanoscale magnetometry with single nitrogen-vacancy centers in diamond
- 3D Uniform Manipulation of NV Centers in Diamond Using a Dielectric Resonator Antenna
- Fourier optical processing enables new capabilities in diamond magnetic imaging
- Optically detected magnetic resonance with an open source platform
- Fast coherent control of an NV- spin ensemble using a KTaO3 dielectric resonator at cryogenic temperatures
- Diamond Nitrogen-Vacancy Center Magnetometry: Advances and Challenges
- Quantum bath control with nuclear spin state selectivity via pulse-adjusted dynamical decoupling
- Spin-State Selective Excitation in Spin Defects of Hexagonal Boron Nitride
- Optimal optical polarization of nitrogen-vacancy center with arbitrary waveform pulse