447 citations · 5.1k across the 107 of their papers we have counts for
107 papers
Cavity-assisted spontaneous emission of a single -type emitter as a source of single-photon packets with controlled shape
M. Khanbekyan, D. -G. Welsch
The radiation emitted by a classically pumped three-level -type emitter in a resonator cavity featuring both radiative and unwanted losses is studied. In particular, the efficie…
Cavity-assisted spontaneous emission of a single three-level atom as a single-photon source
Mikayel Khanbekyan, Dirk-Gunnar Welsch
Stimulated Raman interaction of a classically pumped single three-level -type atom in a resonator cavity featuring both radiative and unwanted losses is studied. It is shown tha…
Homodyne Detection and Quantum State Reconstruction
Dirk-Gunnar Welsch, Werner Vogel, Tomas Opatrny
A review is given on phase-sensitive measurements, such as homodyne detection, for radiation fields and material systems. Methods of quantum-state reconstruction are considered for…
Casimir force on amplifying bodies
Agnes Sambale, Dirk-Gunnar Welsch, Stefan Yoshi Buhmann +1
Based on a unified approach to macroscopic QED that allows for the inclusion of amplification in a limited space and frequency range, we study the Casimir force as a Lorentz force…
Impact of amplifying media on the Casimir force
Agnes Sambale, Dirk-Gunnar Welsch, Stefan Yoshi Buhmann +1
On the basis of macroscopic quantum electrodynamics, a theory of Casimir forces in the presence of on linearly amplifying bodies is presented which provides a consistent framework…
Local-field corrected van der Waals potentials in magnetodielectric multilayer systems
Agnes Sambale, Dirk-Gunnar Welsch, Ho Trung Dung +1
Within the framework of macroscopic quantum electrodynamics in linear, causal media, we study the van der Waals potentials of ground-state atoms in planar magnetodielectric host me…