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quant-ph2026
Two-Polariton Blockade via Ultrastrong Light-Matter Coupling
Ting-Ting Ma, Jian Tang, Yun-Lan Zuo +3
We demonstrate that a two-polariton blockade (2PB) can occur under resonant single-polariton driving in an atom-cavity system operating in the ultrastrong coupling (USC) regime-a p…
quant-ph2024
Achieving Robust Single-Photon Blockade with a Single Nanotip
Jian Tang, Yun-Lan Zuo, Xun-Wei Xu +4
Backscattering losses, due to intrinsic imperfections or external perturbations that are unavoidable in optical resonators, can severely affect the performance of practical photoni…
quant-ph2024
Sensing Based on Quantum Correlation of Photons in the Weak Nonlinear Regime
Zi-Qiang Yin, Zhi-Hao Liu, Jian Tang +2
Quantum correlation of photons based on quantum interference, such as unconventional photon blockade (UPB), has been extensively studied for realizing single-photon sources in weak…