Discrete dynamics of light in an anti-parity-time symmetric photonic lattice in atomic vapors

We demonstrate the realization of an anti-parity-time (PT)-symmetric photonic lattice in a coherent three-level Λ-type 85Rb atomic system both experimentally and theoretically. Such an instantaneously reconfigurable anti-PT-symmetric photonic lattice is "written" by two one-dimensional cou...

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Veröffentlicht in:	Optics letters 2023-11, Vol.48 (21), p.5735-5738
Hauptverfasser:	Yu, Qingsong, Yuan, Jiaqi, Liu, Zhenzhi, He, Ruidong, Liang, Shun, Zhang, Yanpeng, Zhang, Zhaoyang
Format:	Artikel
Sprache:	eng
Schlagworte:	Controllability Parity Photonics Reconfiguration Refractivity
Online-Zugang:	Volltext
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