257 citations · 1.2k across the 17 of their papers we have counts for
19 papers
Doppler-free Rydberg Spectroscopy in Warm Vapor
Jeremy Glick, Brielle E. Anderson, T. Nathan Nunley +4
The common approach for producing Rydberg atoms in warm vapor cells is with lasers arranged in a counter-propagating, collinear configuration. Doppler effects in these configuratio…
Electrically-Small Rydberg Sensor for Three-Dimensional Determination of rf k-Vectors
Peter K. Elgee, Kevin C. Cox, Joshua C. Hill +2
We present an electrically-small Rydberg atom electric field sensor with the ability to extract the three-dimensional -vector of an elliptically polarized radio frequency (rf) f…
Performance of Antenna-based and Rydberg Quantum RF Sensors in the Electrically Small Regime
K. M. Backes, P. K. Elgee, K. -J. LeBlanc +8
Rydberg atom electric field sensors are tunable quantum sensors that can perform sensitive radio frequency (RF) measurements. Their qualities have piqued interest at longer wavelen…
Complete three-dimensional vector polarimetry with a Rydberg atom rf electrometer
Peter K. Elgee, Kevin C. Cox, Joshua C. Hill +2
Radio frequency (rf) receivers using Rydberg atoms offer appealing features over classical sensors, such as their size, frequency tuning range, and lack of field absorption. In thi…
Satellite radio detection via dual-microwave Rydberg spectroscopy
Peter K Elgee, Joshua C Hill, Kermit-James E Leblanc +4
Rydberg electric field sensors exploit the large number of Rydberg resonances to provide sensitivity over a broad range of the electromagnetic spectrum. However, due to the difficu…
A self-locking Rydberg atom electric field sensor
C. T. Fancher, K. Nicolich, K. Backes +7
A crucial step towards enabling real-world applications for quantum sensing devices such as Rydberg atom electric field sensors is reducing their size, weight, power, and cost (SWa…
Photonic integrated beam delivery in a rubidium 3D magneto-optical trap
Andrei Isichenko, Nitesh Chauhan, Debapam Bose +3
Cold atoms are important for precision atomic applications including timekeeping and sensing. The 3D magneto-optical trap (3D-MOT), used to produce cold atoms, will benefit from ph…
Simultaneous Multi-Band Demodulation Using a Rydberg Atomic Sensor
David H. Meyer, Joshua C. Hill, Paul D. Kunz +1
Electric field sensors based on Rydberg atoms offer unique capabilities, relative to traditional sensors, for detecting radio-frequency signals. In this work, we demonstrate simult…
Intra-Cavity Frequency-Doubled VECSEL System for Narrow Linewidth Rydberg EIT Spectroscopy
Joshua C. Hill, William K. Holland, Paul D. Kunz +4
Vertical external-cavity surface-emitting lasers (VECSELs) augmented by intra-cavity nonlinear optical frequency conversion have emerged as an attractive light source of ultraviole…
Spin-Wave Quantum Computing with Atoms in a Single-Mode Cavity
Kevin C. Cox, Przemyslaw Bienias, David H. Meyer +3
We present a method for network-capable quantum computing that relies on holographic spin-wave excitations stored collectively in ensembles of qubits. We construct an orthogonal ba…
Linear and continuous variable spin-wave processing using a cavity-coupled atomic ensemble
Kevin C. Cox, Przemyslaw Bienias, David H. Meyer +3
Spin-wave excitations in ensembles of atoms are gaining attention as a quantum information resource. However, current techniques with atomic spin waves do not achieve universal qua…
Optimal Atomic Quantum Sensing using EIT Readout
David H. Meyer, Chistopher O'Brien, Donald P. Fahey +2
Quantum sensors offer the capability to reach unprecedented precision by operating at the standard quantum limit (SQL) or beyond by using quantum entanglement. But an emerging clas…
Waveguide-coupled Rydberg spectrum analyzer from 0 to 20 GHz
David H. Meyer, Paul D. Kunz, Kevin C. Cox
We demonstrate an atomic radio-frequency (RF) receiver and spectrum analyzer based on thermal Rydberg atoms coupled to a planar microwave waveguide. We use an off-resonant RF heter…
Assessment of Rydberg Atoms for Wideband Electric Field Sensing
David H. Meyer, Zachary A. Castillo, Kevin C. Cox +1
Rydberg atoms have attracted significant interest recently as electric field sensors. In order to assess potential applications, detailed understanding of relevant figures of merit…
Spin-Wave Multiplexed Atom-Cavity Electrodynamics
Kevin C. Cox, David H. Meyer, Zachary A. Castillo +2
We introduce multiplexed atom-cavity quantum electrodynamics with an atomic ensemble coupled to a single optical cavity mode. Multiple Raman dressing beams establish cavity-coupled…
Spatial Multiplexing in a Cavity-Enhanced Quantum Memory
Paul D. Kunz, Siddhartha Santra, David H. Meyer +3
We present a multiplexed quantum repeater protocol based on an ensemble of laser-cooled and trapped rubidium atoms inside an optical ring cavity. We have already demonstrated stron…
Quantum-Limited Atomic Receiver in the Electrically Small Regime
Kevin C. Cox, David H. Meyer, Fredrik K. Fatemi +1
We use a quantum sensor based on thermal Rydberg atoms to receive data encoded in electromagnetic fields in the extreme electrically small regime, with a sensing volume over …
Digital Communication with Rydberg Atoms & Amplitude-Modulated Microwave Fields
David H. Meyer, Kevin C. Cox, Fredrik K. Fatemi +1
Rydberg atoms, with one highly-excited, nearly-ionized electron, have extreme sensitivity to electric fields, including microwave fields ranging from 100 MHz to over 1 THz. Here we…
30-Fold Increase in Atom-Cavity Coupling Using a Parabolic Ring Cavity
Kevin C. Cox, David H. Meyer, Nathan A. Schine +2
Optical cavities are one of the best ways to increase atom-light coupling and will be a key ingredient for future quantum technologies that rely on light-matter interfaces. We demo…