Atoms Decay rate Photons 2 Cavity QED 1 Coupling fields 1 Coupling rate 1 Decay (organic) 1 Decay process 1 Decoherence rates 1 Dipole dipole interactions 1 Electromagnetic fields 1 Emission spectroscopy 1 Gages 1 Interaction effect 1 Interaction rate 1 Light 1 Light-matter interactions 1 Master equations 1 Nonlinear attenuation 1 Quantum optics 1 Rydberg 1 Rydberg states 1 Single-mode electromagnetic fields 1 Slow light 1 Strong-coupling 1 Theoretical modeling 1 Transition frequencies 1 Two-level atom 1 Weak interactions 1