Intrinsic Optical Bistability In Systems Of Spacially Distributed Two-Level Atoms: Conditions Of Stability And Instability
Y. Ben-Aryeh, Charles M. Bowden, John C. Engl and
We use a fully quantum, many-body treatment to show mirrorless optical bistability in terms of the spacial properties of interacting two-level systems. The bistability effects are related to the coherent dipole-dipole interactions which introduce an inversion-dependent renormalization of the frequency (or relaxation). Conditions of stability and instability are discussed for a thin sample of two-level atoms with a width smaller than a wavelength. For a long sample of two-level atoms, we find that the two phases of high transmissivity and low transmissivity may coexist spacially in the material.
Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Oct 14, 1986•2 citations