237 citations · 680 across the 13 of their papers we have counts for
4 papers · 2 filters
Cavity-aided non-demolition measurements for atom counting and spin squeezing
Zilong Chen, Justin G. Bohnet, Joshua M. Weiner +2
Probing the collective spin state of an ensemble of atoms may provide a means to reduce heating via the photon recoil associated with the measurement and provide a robust, scalable…
Superradiant Raman Laser Magnetometer
Joshua M. Weiner, Kevin C. Cox, Justin G. Bohnet +2
We demonstrate a proof-of-principle magnetometer that relies on the active oscillation of a cold atom Raman laser to continuously map a field-sensitive atomic phase onto the phase…
Dynamically controlled superradiant laser for hybrid sensing of collective atomic coherence
Justin G. Bohnet, Zilong Chen, Joshua M. Weiner +2
We implement dynamic control of a superradiant, cold atom Rb Raman laser to realize the equivalent of conditional Ramsey spectroscopy for sensing atomic phase shifts. Our me…
A low phase noise microwave source for atomic spin squeezing experiments in 87Rb
Zilong Chen, Justin G. Bohnet, Joshua M. Weiner +1
We describe and characterize a simple, low cost, low phase noise microwave source that operates near 6.800 GHz for agile, coherent manipulation of ensembles of 87Rb. Low phase nois…