Recent advances in optical studies of condensed matter systems have led to the emergence
of a variety of phenomena that have conventionally been studied in the realm of quantum …

The formation of coherent macroscopic states and the manipulation of their entanglement
using external stimuli are essential for emerging quantum applications. However, the …

The electrodynamics of active continuous media is applied to theoretically examine
collective spontaneous emission regimes of dipole oscillator ensembles. Recent …

На основе подхода электродинамики сплошных активных сред дан теоретический
анализ различных режимов коллективного спонтанного излучения ансамблей …

We experimentally and theoretically studied the characteristics of the collimated blue light
(CBL) produced in Rb85 vapor by two resonant laser fields exciting atoms into the 5D_3/2 …

Intriguing collective spontaneous cascade emissions have recently been realized. In despite
of much success, a depth understanding of the complexity is still lacking. With this …

We study backward cooperative emissions from a dense sodium atomic vapor. Ultrashort
pulses produced from a conventional amplified femtosecond laser system with an optical …

We study infrared backward cooperative emission in a rubidium vapor induced by ultrafast
two-photon optical excitations. The laser coherent control of the backward emission is …

We investigate picosecond cooperative emission in an ensemble of rubidium atoms
coherently excited by 100-fs laser pulses that are three-photon resonant to the 6 P-5 S …

Hydrogen-bonded mixtures with varying concentration are a complicated networked system
that demands a detection technique with both time and frequency resolutions. Hydrogen …