Unification of Gap Soliton Classes

摘要：

We introduce a generalized nonlinear Schrodinger equation valid throughout the photonic gap region for a dielectric nonlinear system with a periodic linear background. The equation is derived using a transfer matrix approach and a local Bloch wave description characterized by a universal dimensionless band-structure parameter . This single equation provides a unified interpretation and novel insight into three classes of gap solitons. The analytical solutions compare very well with “exact numerical calculations.

作者: Xunya Jiang Mingrui Zhang Chuanhong Zhou J.D.Joannopoulos

作者单位: Institute of Mircrosystems and Information Technology,CAS,China;Massachusetts Institute of Technolog Institute of Mircrosystems and Information Technology,CAS,China Massachusetts Institute of Technology,U.S.A.

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2005(2005年电磁学研究新进展学术研讨会)(PIERS 2005)

会议地点: 杭州

会议语种:英文

页码: 566-570

在线出版日期: 2005-08-22（万方平台首次上网日期，不代表论文的发表时间）