3 papers
quant-ph2021
Thermally-Polarized Solid-State Spin Sensor
Reginald Wilcox, Erik Eisenach, John Barry +4
Quantum sensors based on spin defect ensembles have seen rapid development in recent years, with a wide array of target applications. Historically, these sensors have used optical…
quant-ph2020
Cavity quantum electrodynamic readout of a solid-state spin sensor
Erik R. Eisenach, John F. Barry, Michael F. O'Keeffe +4
Robust, high-fidelity readout is central to quantum device performance. Overcoming poor readout is an increasingly urgent challenge for devices based on solid-state spin defects, p…
physics.app-ph2018
Broadband loop gap resonator for nitrogen vacancy centers in diamond
Erik Eisenach, John Barry, Roberto Rojas +3
We present an S-band tunable loop gap resonator (LGR) providing strong, homogeneous, and directionally uniform broadband microwave (MW) drive for nitrogen-vacancy (NV) ensembles. W…