Optical instabilities in a media that includes quantum inference effects confined in a micro-ring resonator

Mohammadpour Nashrodkoli, Mohammad Javad; Poorsadegh Bejargafsheh, Mohammad Reza

doi:10.30511/ttmp.2024.2036115.1034

Optical instabilities in a media that includes quantum inference effects confined in a micro-ring resonator

Document Type : Original Article

Authors

Mohammad Javad Mohammadpour Nashrodkoli ¹

Mohammad Reza poorsadegh bejargafsheh ²

¹ Physics, Sciences, Guilan, Rasht, Iran

² Department physic university of guilan

10.30511/ttmp.2024.2036115.1034

Abstract

We present optical instabilities in a micro-ring resonator filled with media that includes quantum inference effects. The quantum interference effects we consider, is a three-level atomic media whose levels are coupled by two laser beams under the Λ-type configuration. Under fast-response condition, we obtain optical instabilities in an all-optical bistable system, and study the dynamics of the instability in the regime gain without inversion, which is due to the existence of the Hopf instability in the lower branch of homogeneous stationary state solutions, we also investigated the dynamics of the system under the scan of the control parameter adiabatically, where the temporal oscillations of the intensity are period one and the phase space of the field is limit cycle.

Keywords

optical instabilities

quantum inference effects

bistability

micro-ring resonator

Hopf instability

Subjects