Single-photon blockade in quasichiral atom–photon interaction: simultaneous high purity and high efficiency

We investigate the single-photon blockade (1PB) in the quasichiral regime of atom–photon interaction, where the effective coupling between the cavity and the atom is bidirectional but asymmetrical, achieved by coupling to a dissipative environment. A synthetic magnetic current ϕ is induced in the cl...

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Veröffentlicht in:	New journal of physics 2022-05, Vol.24 (5), p.53029
Hauptverfasser:	Lu, Yu-Wei, Liu, Jing-Feng, Li, Runhua, Wu, Yanxiong, Tan, Haishu, Li, Yongyao
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymmetry Chirality Coupled modes Coupling Efficiency Photons Physics plasmonic-photonic cavity Purity Quantum electrodynamics quasichiral light–matter interaction Reciprocity single-photon blockade
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