148 citations · 454 across the 9 of their papers we have counts for
9 papers
Measurement-based preparation of non-Markovian and multimode mechanical states
Chao Meng, George A. Brawley, Soroush Khademi +3
Nanomechanical resonators are a key tool for future quantum technologies such as quantum force sensors and interfaces, and for studies of macroscopic quantum physics. The ability t…
Ultrasensitive optical magnetometry at the microscale
Stefan Forstner, Eoin Sheridan, Joachim Knittel +4
Recent advances in optical magnetometry have achieved record sensitivity at both macro- and nano-scale. Combined with high bandwidth and non-cryogenic operation, this has enabled m…
Ultra-broadband and sensitive cavity optomechanical magnetometry
Bei-Bei Li, George Brawley, Hamish Greenall +4
Magnetostrictive optomechanical cavities provide a new optically-readout approach to room temperature magnetometry. Here we report ultrasensitive and ultrahigh bandwidth cavity opt…
Mechanical squeezing via fast continuous measurement
Chao Meng, George A. Brawley, James S. Bennett +2
We revisit quantum state preparation of an oscillator by continuous linear position measurement. Quite general analytical expressions are derived for the conditioned state of the o…
Quantum optomechanics beyond the quantum coherent oscillation regime
Kiran Khosla, George A. Brawley, Michael R. Vanner +1
Interaction with a thermal environment decoheres the quantum state of a mechanical oscillator. When the interaction is sufficiently strong, such that more than one thermal phonon i…
Evanescent field optical readout of graphene mechanical motion at room temperature
Robin M. Cole, George A. Brawley, Vivek P. Adiga +5
Graphene mechanical resonators have recently attracted considerable attention for use in precision force and mass sensing applications. To date, readout of their oscillatory motion…