Opto-mechanical platforms are leading the way in the direction of quantum sensing and transducing of classical and quantum signals. We have tackled in the past theories for both single mode cavity cooling large bandwidth refrigeration active feedback techniques.
We aim more recently to describe and design cooling techniqiues for levitated (magnetic) nanoparticles with adaptive-phase methods: the goal is to use such particles as magnetic sensors. Our methods are stochastic dynamics with Wiener increments for both classical and quantum dynamics.
In addition, we extend our analysis to continuous optomechanics in Brillouin active media where we aim at generating all optical (entangled photon pairs) and opto-mechanical entanglement.
- Phase adaptive cooling of levitated particles
- Brillouin optoacoustics