35 citations · 141 across the 7 of their papers we have counts for
7 papers
Prototype Superfluid Gravitational Wave Detector
V. Vadakkumbatt, M. Hirschel, J. Manley +3
We study a cross-shaped cavity filled with superfluid He as a prototype resonant-mass gravitational wave detector. Using a membrane and a re-entrant microwave cavity as a sensi…
Monitored wet-etch removal of individual dielectric layers from high-finesse Bragg mirrors
Simon Bernard, Thomas J. Clark, Vincent Dumont +2
It is prohibitively expensive to deposit customized dielectric coatings on individual optics. One solution is to batch-coat many optics with extra dielectric layers, then remove la…
Wavelength transduction from a 3D microwave cavity to telecom using piezoelectric optomechanical crystals
H. Ramp, T. J. Clark, B. D. Hauer +4
Microwave to optical transduction has received a great deal of interest from the cavity optomechanics community as a landmark application for electro-optomechanical systems. In thi…
Dueling Dynamical Backaction in a Cryogenic Optomechanical Cavity
B. D. Hauer, T. J. Clark, P. H. Kim +2
Dynamical backaction has proven to be a versatile tool in cavity optomechanics, allowing for precise manipulation of a mechanical resonator's motion using confined optical photons.…
Elimination of Thermomechanical Noise in Piezoelectric Optomechanical Crystals
H. Ramp, B. D. Hauer, K. C. Balram +3
Mechanical modes are a potentially useful resource for quantum information applications, such as quantum-level wavelength transducers, due to their ability to interact with electro…
Cryogenic Microwave Filter Cavity with a Tunability Greater than 5 GHz
T. J. Clark, V. Vadakkumbatt, F. Souris +2
A wide variety of applications of microwave cavities, such as measurement and control of superconducting qubits, magnonic resonators, and phase noise filters, would be well served…
Magnetic Actuation and Feedback Cooling of a Cavity Optomechanical Torque Sensor
P. H. Kim, B. D. Hauer, T. J. Clark +3
We demonstrate the integration of a mesoscopic ferromagnetic needle with a cavity optomechanical torsional resonator, and its use for quantitative determination of the needle's mag…