Realizing strong photon blockade at exceptional points in the weak coupling regime

We theoretically prove that it is possible to realize strong photon blockade at n-order exceptional points (EPn) in a two-level quantum emitter (QE)–cavity quantum electrodynamics (QED) system even if the emitter–cavity coupling strength is weak. When the single-mode cavity is gain, we show that the...

وصف كامل

التفاصيل البيبلوغرافية
الحاوية / القاعدة:Frontiers in Physics
المؤلفون الرئيسيون: Zigeng Li, Xiaomiao Li, Guofeng Zhang, Xiaolan Zhong
التنسيق: مقال
اللغة:الإنجليزية
منشور في: Frontiers Media S.A. 2023-04-01
الموضوعات:
exceptional points
PT-symmetric
pseudo-Hermitian condition
cavity–atom QED system
photon blockade
الوصول للمادة أونلاين:https://www.frontiersin.org/articles/10.3389/fphy.2023.1168372/full

الانترنت

https://www.frontiersin.org/articles/10.3389/fphy.2023.1168372/full

مواد مشابهة