Optomechanically induced grating in a graphene based nanocavity

Abstract

The optomechanically induced grating (OMIG) in a nanocavity using a bilayer graphene system as the intracavity medium has been proposed. We investigate the effects of different parameters on the Fraunhofer diffraction pattern of the incident probe light. Here, one mirror of the nanocavity is considered coherently driven by the standing wave coupling and probe fields, whereas the second mirror has mechanical oscillation due to the radiation pressure. We consider interaction of bilayer graphene with the optomechanical cavity and show that OMIG can be obtained corresponding to output probe field frequency. Moreover, we find that under specific parametric conditions, most of the probe energy can transfer to the higher orders of the diffraction and only a small portion remains in the zero order.

Controllable optical bistability and multistability in a V-type three-level atomic system interacting with two broadband independent squeezed baths

“…This dynamic field has unraveled a plethora of novel physical phenomena, including but not limited to electromagnetically induced transparency [4], coherent population trapping [5], and stimulated Raman adiabatic passage [6]. These discoveries, nestled within the intricate framework of different systems [7][8][9][10][11][12][13][14][15], have not only enriched the theoretical research but also unfolded promising practical applications. The diverse optical effects stemming from quantum coherence and interference in multi-level systems extend beyond the confines of theoretical curiosity [16][17][18][19][20][21][22][23][24][25][26][27][28][29][30][31].…”