78 citations · 568 across the 12 of their papers we have counts for
7 papers · 1 filter
Microphotonic Forces From Superfluid Flow
D. L. McAuslan, G. I. Harris, C. Baker +4
In cavity optomechanics, radiation pressure and photothermal forces are widely utilized to cool and control micromechanical motion, with applications ranging from precision sensing…
Optomechanical magnetometry with a macroscopic resonator
Changqiu Yu, Jiri Janousek, Eoin Sheridan +5
We demonstrate a centimeter-scale optomechanical magnetometer based on a crystalline whispering gallery mode resonator. The large size of the resonator allows high magnetic field s…
Laser cooling and control of excitations in superfluid helium
G. I. Harris, D. L. McAuslan, E. Sheridan +3
Superfluidity is an emergent quantum phenomenon which arises due to strong interactions between elementary excitations in liquid helium. These excitations have been probed with gre…
Minimum requirements for feedback enhanced force sensing
Glen I. Harris, David L. McAuslan, Thomas M. Stace +2
The problem of estimating an unknown force driving a linear oscillator is revisited. When using linear measurement, feedback is often cited as a mechanism to enhance bandwidth or s…
Coherent spectroscopy of rare-earth-ion doped whispering-gallery mode resonators
D. L. McAuslan, D. Korystov, J. J. Longdell
We perform an investigation into the properties of Pr3+:Y2SiO5 whispering gallery mode resonators as a first step towards achieving the strong coupling regime of cavity QED with ra…
Photon echo quantum memories in inhomogeneously broadened two level atoms
D. L. McAuslan, P. M. Ledingham, W. R. Naylor +4
Here we propose a solid-state quantum memory that does not require spectral holeburning, instead using strong rephasing pulses like traditional photon echo techniques. The memory u…