Owing to the enormously enhanced oscillating wave,a minute variation of the incident light intensity will give rise to a change in the dielectric constant of the Kerr nonlinear medium and lead to a bistable reflection...Owing to the enormously enhanced oscillating wave,a minute variation of the incident light intensity will give rise to a change in the dielectric constant of the Kerr nonlinear medium and lead to a bistable reflection with an ultra-low threshold intensity,which is closely related to the angle of incidence and the thickness of the Kerr nonlinear medium.The criterion for the existence of optical bistability is derived.Our bistability scheme is simple and not limited to the TM-polarization.展开更多
基金Projected supported by the Open Fund by State Key Laboratory of Advanced Optical Communication Systems and Networks(Grant No.2017GZKF18)the National Natural Science Foundation of China(Grant Nos.12064017,61765008,11764020,11864017,11804133,and 51567011)+3 种基金the Jiangxi Provincial Natural Science Foundation(Grant No.20181BAB206034)the Fundamental Research Funds for the Central Universities of China(Grant No.2017B14914),the Postdoctoral Science Foundation of China(Grant No.2016M601586)the Science and Technology Project of Changzhou(Grant No.CJ20180048)Scientific Research Fund of Jiangxi Provincial Education Department(Grant Nos.GJJ150313,GJJ160273,and GJJ170184).
文摘Owing to the enormously enhanced oscillating wave,a minute variation of the incident light intensity will give rise to a change in the dielectric constant of the Kerr nonlinear medium and lead to a bistable reflection with an ultra-low threshold intensity,which is closely related to the angle of incidence and the thickness of the Kerr nonlinear medium.The criterion for the existence of optical bistability is derived.Our bistability scheme is simple and not limited to the TM-polarization.
