Journal of the Physical Society of Japan
Noise-Induced Enhancement of the Optical Bistability
Terumi Chikama
Abstract
A stochastic approach is presented to investigate the fluctuation effects in optical bistability. We take the modulation of the atomic transition frequency induced by collisions as a stochastic fluctuation. In the good cavity limit the optical bistability is enhanced by the frequency modulation under some conditions, while it is suppressed in the bad cavity limit.