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quant-ph2024
Tunable optical multistability induced by a single cavity mode in cavity quantum electrodynamics system
Liyong Wang, Yinxue Zhao, Jiajia Du
A tunable optical multistability scheme based on a single cavity mode coupled with two separate atomic transitions in an atom-cavity system is proposed and demonstrated. Under the…
quant-ph2024
Multi-channel all-optical switching based on coherent perfect absorption in atom-cavity system
Liyong Wang, Yinxue Zhao, Jiajia Du
We propose an ultrahigh-efficiency, broadband and multi-channel all-optical switching scheme based on broadband coherent perfect absorption (CPA) in a linear and nonlinear regimes…