312 citations · 1.1k across the 9 of their papers we have counts for
6 papers · 1 filter
Geometric phase magnetometry using a solid-state spin
Keigo Arai, Junghyun Lee, Chinmay Belthangady +3
Magnetometry is a powerful technique for the non-invasive study of biological and physical systems. A key challenge lies in the simultaneous optimization of magnetic field sensitiv…
Selective addressing of solid-state spins at the nanoscale via magnetic resonance frequency encoding
Huiliang Zhang, Keigo Arai, Chinmay Belthangady +2
The nitrogen-vacancy (NV) centre in diamond is a leading platform for nanoscale sensing and imaging, as well as quantum information processing in the solid state. To date, individu…
Nanoscale NMR Spectroscopy and Imaging of Multiple Nuclear Species
Stephen J. DeVience, Linh M. Pham, Igor Lovchinsky +10
Nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI) are well-established techniques that provide valuable information in a diverse set of disciplines but are curr…
Dressed-State Polarization Transfer between Bright & Dark Spins in Diamond
Chinmay Belthangady, N. Bar-Gill, L. M. Pham +4
Under ambient conditions, spin impurities in solid-state systems are found in thermally-mixed states and are optically "dark", i.e., the spin states cannot be optically controlled.…
Modulation and Measurement of Time-Energy Entangled Photons
Chinmay Belthangady, Shengwang Du, Chih-Sung Chuu +2
We describe a proof-of-principal experiment demonstrating a Fourier technique for measuring the shape of biphoton wavepackets. The technique is based on the use of synchronously dr…
Electro-Optic Modulation of Single Photons
Pavel Kolchin, Chinmay Belthangady, Shengwang Du +2
We use the Stokes photon of a biphoton pair to set the time origin for electro-optic modulation of the wave function of the anti-Stokes photon thereby allowing arbitrary phase and…