We report on the first experimental demonstration of low-light-level cross-phase modulation
(XPM) with double slow light pulses based on the double electromagnetically induced …

We investigate a four-level double-Λ atomic scheme interacting with four laser fields, a weak
probe field, a weak signal field and two driven fields, in a closed-loop configuration. We …

We implement double electromagnetically induced transparency (DEIT) in rubidium vapor
using a tripod-shaped energy-level scheme consisting of hyperfine magnetic sublevels of …

We propose a simple scheme for highly efficient nonlinear interaction between two weak
optical fields. The scheme is based on the attainment of electromagnetically induced …

We experimentally demonstrate a low-light-level cross-phase-modulation (XPM) scheme
based on the light-storage technique in laser-cooled Rb 87 atoms. The proposed scheme …

We report on the direct measurement of low-light-level cross-phase modulation (XPM)
based on electromagnetically induced transparency (EIT) in the pulsed regime. A phase shift …

We propose a scheme to generate double electromagnetically induced transparency and
optimal cross-phase modulation for two slow, copropagating pulses with matched group …

Electromagnetically induced transparency in a four-level atomic system suppresses the
linear susceptibility and enhances the nonlinear susceptibilities, which leads to the …

Slow light based on the effect of electromagnetically induced transparency is of great
interest due to its applications in low-light-level nonlinear optics and quantum information …

We experimentally and theoretically analyze the propagation of weak-signal field pulses
under the conditions of electromagnetically induced transparency (EIT) in hot Rb vapor, and …