Ws2 Switch Turned on/Off by Polarized Optical Stark Effect

The optoelectronic industry is indebted a lot to the phenomenon of light-matter coupling. The light coupled with a semiconductor material generates the quasi-particles which are named as polaritons. The features of polaritons being lighter in weight and faster in speed pave the way for the optoelectronic devices to be ultrafast lighter and less noisy. The characteristics of 2D materials to be selectively controlled by polarization are also supportive for the optical devices to be controlled by polarized light. This study presents the idea of controlling ON-OFF method of an optical switch by making use of Optical Stark Effect in semiconductor material of WS2. This work is proposing to control the gate signal triggered by the OSE in two different polarizations i.e., Right Circular Polarization and Left Circular Polarization. Moreover, the most important optical bistability and hysteresis curves of polaritons stability in transition metals dichalcogenides semiconductor are also analyzed dynamically.