406 citations · 486 across the 10 of their papers we have counts for
10 papers
Four Generations of Quantum Biomedical Sensors
Xin Jin, Priyam Srivastava, Ronghe Wang +7
Quantum sensing technologies offer transformative potential for ultra-sensitive biomedical sensing, yet their clinical translation remains constrained by classical noise limits and…
Achieving Sub-Zeptonewton Force Sensitivity and Spin-Motion Entanglement in Levitated Diamond via Pulsed Backaction Evasion
Gayathrini Premawardhana, Jonathan Beaumariage, M. V. Gurudev Dutt +3
We propose a system to achieve sub-zeptonewton force sensing and robust spin-mechanical entanglement in a levitated diamond system. By coupling a nitrogen-vacancy (NV) center spin…
Nanoscale spin detection of copper ions using double electron-electron resonance at room temperature
Kai Zhang, Shreya Ghosh, Sunil Saxena +1
We report the nanoscale spin detection and electron paramagnetic resonance (EPR) spectrum of copper (Cu) ions via double electron-electron resonance with single spins in dia…
Proposal for a continuous wave laser with linewidth well below the standard quantum limit
Chenxu Liu, Maria Mucci, Xi Cao +3
Due to their high coherence, a laser is a ubiquitous tool in science. We show that by engineering the coupling between the gain medium and the laser cavity as well as the laser cav…
Multiple-photon excitation of nitrogen vacancy center in diamond
Peng Ji, Ryan B. Balili, Jonathan Beaumariage +3
We report the first observation of multi-photon photoluminescence excitation (PLE) below the resonant energies of nitrogen vacancy (NV) centers in diamond. The quadratic and cubic…
Robust manipulation of light using topologically protected plasmonic modes
Chenxu Liu, M. V. Gurudev Dutt, David Pekker
We propose a topological plasmonic crystal structure composed of an array of parallel nanowires with unequal spacing. In the paraxial approximation, the Helmholtz equation that des…
Measurement of the Berry Phase in a Single Solid-State Spin Qubit
Kai Zhang, Naufer M. Nusran, Bradley R. Slezak +1
We present measurements of the Berry Phase in a single solid-state spin qubit associated with the nitrogen-vacancy center in diamond. Our results demonstrate the remarkable degree…
Optimizing phase estimation algorithms for diamond spin magnetometry
N. M. Nusran, M. V. Gurudev Dutt
We present a detailed theoretical and numerical study discussing the application and optimization of phase estimation algorithms (PEAs) to diamond spin magnetometry. We compare sta…
Dual-channel lock-in magnetometer with a single spin in diamond
N. M. Nusran, M. V. Gurudev Dutt
We present an experimental method to perform dual-channel lock-in magnetometry of time-dependent magnetic fields using a single spin associated with a nitrogen-vacancy (NV) color c…
Strong magnetic coupling between an electronic spin qubit and a mechanical resonator
P. Rabl, P. Cappellaro, M. V. Gurudev Dutt +3
We describe a technique that enables a strong, coherent coupling between a single electronic spin qubit associated with a nitrogen-vacancy impurity in diamond and the quantized mot…