All-to-all interacting, disordered quantum many-body models have a wide range of
applications across disciplines, from spin glasses in condensed-matter physics over …

Cavity quantum electrodynamics (CQED) effects, such as Rabi splitting, Rabi oscillations,
and superradiance, have been demonstrated with nitrogen vacancy (NV) center spins in …

When an ensemble of quantum emitters couples to a common radiation field, their
polarizations can synchronize and a collective emission termed superfluorescence can …

Recent experiments have demonstrated Rabi-oscillations, superradiant pulses and
stimulated emission from negatively-charged nitrogen-vacancy (NV−) center spins in …

Lasing in the bad-cavity regime has promising applications in quantum precision
measurement and frequency metrology due to the reduced sensitivity of the laser frequency …

We report on the observation of a novel manifestation of saturation-induced optical bistability
in a resonantly pumped optical ring cavity interacting strongly with a cloud of atoms via a …

The prospects of superradiant lasing on the 7.5-kHz-wide S 0 1-P 1 3 transition in Sr 88 is
explored by using numerical simulations of two systems based on realistic experimental …

A suitable scheme to continuously create inversion on an optical clock transition with
negligible perturbation is a key missing ingredient required to build an active optical atomic …

The implementation of a superradiant laser as an active frequency standard is predicted to
provide better short-term stability and robustness to thermal and mechanical fluctuations …

Active optical frequency standards provide interesting alternatives to their passive
counterparts. Particularly, such a clock alone continuously generates highly stable narrow …