118 citations · 239 across the 4 of their papers we have counts for
4 papers
Two-beam Coupling in the Production of Quantum Correlated Images by Four-wave Mixing
Meng-Chang Wu, Nicholas R. Brewer, Rory W. Speirs +2
We investigate the effect of 2-beam coupling in different imaging geometries in generating intensity-difference squeezing from four-wave mixing (4WM) in Rb atomic vapors. A recentl…
Twin-beam intensity-difference squeezing below 10 Hz
Meng-Chang Wu, Bonnie L. Schmittberger, Nicholas R. Brewer +3
We report the generation of strong, bright-beam intensity-difference squeezing down to measurement frequencies below 10 Hz. We generate two-mode squeezing in a four-wave mixing (4W…
Fe I Oscillator Strengths for Transitions from High-lying Even-Parity Levels
E. A. Den Hartog, M. P. Ruffoni, J. E. Lawler +3
New radiative lifetimes, measured to 5 % accuracy, are reported for 31 even-parity levels of Fe I ranging from 45061 cm to 56842 cm. These lifetimes have been m…
Fe I Oscillator Strengths for the Gaia-ESO Survey
M. P. Ruffoni, E. A. Den Hartog, J. E. Lawler +4
The Gaia-ESO Public Spectroscopic Survey (GES) is conducting a large-scale study of multi-element chemical abundances of some 100 000 stars in the Milky Way with the ultimate aim o…