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arXiv · 2107.13714

All-optical transistor with cavity polaritons

Zi-Fa Yu·Ju-Kui Xue·Jinkui Zhao·Wu-Ming Liu
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Abstract

we investigate the transmission of probe laser beam in a coupled-cavity system with polaritons by using standard input-output relation of optical fields, and proposed a theoretical schema for realizing a polariton-based photonic transistor. On account of effects of exciton-photon coupling and single-photon optomechanical coupling, a probe laser field can be either amplified or attenuated by another pump laser field when it passes through a coupled-cavity system with polaritons. The Stokes and anti-Stokes scattered effect of output prober laser can also be modulated. Our results open up exciting possibilities for designing photonic transistors.

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Zi-Fa Yu, Ju-Kui Xue, Jinkui Zhao, Wu-Ming Liu. 2021-07-29. All-optical transistor with cavity polaritons. https://arxiv.org/abs/2107.13714

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