Publication

Single atom imaging with an sCMOS camera
Applied Physics Letters 111, 164102 (2017)
Single atom imaging requires discrimination of weak photon count events above the background and has typically been performed using …
C. J. Picken, R. Legaie, J. D. Pritchard
Cite DOI URL
Optimized coplanar waveguide resonators for a superconductor–atom interface
Applied Physics Letters 109, 092602 (2016)
We describe the design and characterization of superconducting coplanar waveguide cavities tailored to facilitate strong coupling …
M. A. Beck, J. A. Isaacs, D. Booth, J. D. Pritchard, M. Saffman, R. McDermott
Cite DOI URL
Long working distance objective lenses for single atom trapping and imaging
Review of Scientific Instruments 87, 073107 (2016)
We present a pair of optimized objective lenses with long working distances of 117 mm and 65 mm, respectively, that offer diffraction …
J. D. Pritchard, J. A. Isaacs, M. Saffman
Cite DOI URL
Measurement of holmium Rydberg series through magneto-optical trap depletion spectroscopy
Physical Review A 91, 012507 (2015)
We report measurements of the absolute excitation frequencies of Ho165 4f116sns and 4f116snd odd-parity Rydberg series. The states are …
J. Hostetter, J. D. Pritchard, J. E. Lawler, M. Saffman
Cite DOI URL
Microwave control of the interaction between two optical photons
Physical Review A 89, 043827 (2014)
A microwave field is used to control the interaction between pairs of optical photons stored in highly excited collective states …
D. Maxwell, D. J. Szwer, D. Paredes-Barato, H. Busche, J. D. Pritchard, A. Gauguet, M. P. A. Jones, C. S. Adams
Cite DOI URL
Hybrid atom-photon quantum gate in a superconducting microwave resonator
Physical Review A 89, 010301 (2014)
We propose a hybrid quantum gate between an atom and a microwave photon in a superconducting coplanar waveguide cavity by exploiting …
J. D. Pritchard, J. A. Isaacs, M. A. Beck, R. McDermott, M. Saffman
Cite DOI URL
Storage and Control of Optical Photons Using Rydberg Polaritons
Physical Review Letters 110, 103001 (2013)
We use a microwave field to control the quantum state of optical photons stored in a cold atomic cloud. The photons are stored in …
D. Maxwell, D. J. Szwer, D. Paredes-Barato, H. Busche, J. D. Pritchard, A. Gauguet, K. J. Weatherill, M. P. A. Jones, C. S. Adams
Cite DOI URL
Demonstration of an inductively coupled ring trap for cold atoms
New Journal of Physics 14, 103047 (2012)
J. D. Pritchard, A. N. Dinkelaker, A. S. Arnold, P. F. Griffin, E. Riis
Cite DOI URL
Correlated Photon Emission from Multiatom Rydberg Dark States
Physical Review Letters 108, 043601 (2012)
We consider three-level atoms driven by two resonant light fields in a ladder scheme where the upper level is a highly excited Rydberg …
J. D. Pritchard, C. S. Adams, K. Mølmer
Cite DOI URL
Fractional photon-assisted tunneling of ultra-cold atoms in periodically shaken double-well lattices
Laser Physics Letters 9, 160 (2011)
M. Esmann, J. D. Pritchard, C. Weiss
Cite DOI URL