78 citations · 568 across the 12 of their papers we have counts for
12 papers
Coherent vortex dynamics in a strongly-interacting superfluid on a silicon chip
Yauhen P. Sachkou, Christopher G. Baker, Glen I. Harris +8
Two-dimensional superfluidity and quantum turbulence are directly connected to the microscopic dynamics of quantized vortices. However, surface effects have prevented direct observ…
Thin film superfluid optomechanics
Christopher G. Baker, Glen I. Harris, David L. McAuslan +3
Excitations in superfluid helium represent attractive mechanical degrees of freedom for cavity optomechanics schemes. Here we numerically and analytically investigate the propertie…
High bandwidth on-chip capacitive tuning of microtoroid resonators
Christopher G. Baker, Christiaan Bekker, David L. McAuslan +2
We report on the design, fabrication and characterization of silica microtoroid based cavity opto-electromechanical systems (COEMS). Electrodes patterned onto the microtoroid reson…
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…