3 papers
quant-ph2025
Multiphoton blockade by multi-tone drive
Guang-Yu Zhang, Zhi-Hao Liu, Jie-Qiao Liao +1
Multiphoton blockade provides an efficient way to achieve entangled photon sources and leads to wide applications in modern quantum technologies. Here, we propose a scheme to reali…
quant-ph2024
Purely Quantum Nonreciprocity by Spatially Separated Transmission Scheme
Zhi-Hao Liu, Guang-Yu Zhang, Xun-Wei Xu
Nonreciprocal photon blockade is of particular interest due to its potential applications in chiral quantum technologies and topological photonics. In the regular cases, nonrecipro…
quant-ph2024
Dynamical Blockade Optimizing via Particle Swarm Optimization Algorithm
Guang-Yu Zhang, Zhi-Hao Liu, Xun-Wei Xu
Photon blockade in weak nonlinear regime is an exciting and promising subject that has been extensively studied in the steady state. However, how to achieve dynamic blockade in a s…