典型文献
Quantum routing of few photons using a nonlinear cavity coupled to two chiral waveguides
文献摘要:
We investigate few-photon scattering properties in two one-dimensional waveguides chirally coupled to a nonlinear cavity.The quantum states of scattered few photons are solved analytically via a real-space approach,and the solution indicates the few-photon reflection and transmission properties.When inputting two photons of equal energy to resonate with the cavity,the propagation characteristics of the two photons will be interesting,which is different from the previous anti-bunching effects with a quantum emitter.More importantly,when the total energy of the two incident photons equals the energy of a nonlinear cavity accommodating two photons,influence of the bound state will become larger to result in disappearance of antibunching effect.However,the bound state has no effect on probability of routing to another waveguide.
文献关键词:
中图分类号:
作者姓名:
Jian-Shuang Liu;Ya Yang;Jing Lu;Lan Zhou
作者机构:
Affiliation Synergetic Innovation Center for Quantum Effects and Applications,Key Laboratory for Matter Microstructure and Function of Hunan Province,Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education,School of Physics and Electronics,Hunan Normal University,Changsha 410081,China
文献出处:
引用格式:
[1]Jian-Shuang Liu;Ya Yang;Jing Lu;Lan Zhou-.Quantum routing of few photons using a nonlinear cavity coupled to two chiral waveguides)[J].中国物理B(英文版),2022(11):224-229
A类:
antibunching
B类:
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AB值:
0.521533
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