3 papers
physics.app-ph2025
Strong actuation and optomechanical application of mass loaded membranes
Joe Depellette, Ewa Rej, Richa Cutting +1
An increasing number of studies are moving towards the combination of quantum mechanics and gravity, where studying gravity from a very small source mass is a viable starting point…
physics.app-ph2025
Amplitude Noise Cancellation of Microwave Tones
Joe Depellette, Ewa Rej, Matthew Herbst +3
Carrier noise in coherent tones limits sensitivity and causes heating in many experimental systems, such as force sensors, time-keeping, and studies of macroscopic quantum phenomen…
quant-ph2024
Near-ground state cooling in electromechanics using measurement-based feedback and Josephson parametric amplifier
Ewa Rej, Richa Cutting, Debopam Datta +5
Feedback-based control of nano- and micromechanical resonators can enable the study of macroscopic quantum phenomena and also sensitive force measurements. Here, we demonstrate the…