Jonathan Kohler

TL;DR: In this article, the authors analyze and demonstrate state retrodiction for a system of optomechanical oscillators coupled to a single-mode optical cavity, which can be defined as a set of linear matched filters, derived from a detailed model for the detected homodyne signal.

TL;DR: Kohler et al. as discussed by the authors presented experimental results and theoretical models for continuous measurement and control of the center of mass motion and collective spin precession of an atomic ensemble, mediated by coupling to a high-finesse optical cavity.

TL;DR: It is found theoretically that complex squeezing is a component of ponderomotive squeezing of light through cavity optomechanics and proposed a detection scheme called synodyne detection, which reveals complex squeezing and allows the accounting of measurement backaction.

TL;DR: In this article, the time evolution of the atom number in a quasi-two-dimensional atomic gas during evaporation from a tilted trapping potential is tracked using an optical cavity.