The formulas of the quantum electrodynamics are applied to calculate the spontaneous emission rate of high-excited atoms in a cavity sandwiched by two semi-infinite dielectric slabs.

Quantum electrodynamics formulas are applied to calculate the spontaneous emission rate of an excited atom in the vicinity of a perfect reflecting mirror.

Local field effects on spontaneous emission rates of emitters in heterogeneous dielectric media;

In the first part, atoms are out of the dielectric slab, with the assumption of random orientation of the atomic dipole moment, the spontaneous emission rate of atoms is calculated by quantum electrodynamics, and results show to exhibit periodic damping oscillations when the .

In this paper, the spontaneous emission rate of an atom in dielectric systems with a single interface and two interfaces is calculated by the use of quantum electrodynamics and analyzed, for the first time, by the use of closed-orbit theory, which has been successfully used to explain the behavior of electrons in atom and molecule physics.

The concept of the “mazer” was appied to two-photon Jaynes-Cummings model under the dynamic Stark shift, and calculated its emission probability in the special case of a mesa mode funtion.

Enhancement and suppression of the spontaneous emission of a two-level atom in a photonic crystal with a state-conservative photonic pseudogap;

Affects of loss and spontaneous emission to output characteristics of on Yb~(3+)-doped double-clad fiber lasers;

spontaneous emission of free electron laser with an electrostatic wiggler;