Strongly localized dark modes in binary discrete media with cubic-quintic nonlinearity within the anti-continuum limit

• Main Authors: Abdul Taib, Luckman, Abdul Hadi, Muhammad Salihi, Umarov, Bakhram A.
• Format: Conference or Workshop Item
• Language: English; English
• Published: IOP 2018
• Subjects: QA Mathematics; QC Physics
• Online Access: http://irep.iium.edu.my/61634/7/61634-Strongly%20localized%20dark%20modes%20in%20binary%20discrete.pdf; http://irep.iium.edu.my/61634/8/61634-Strongly%20localized%20dark%20modes%20in%20binary%20discrete%20media-SCOPUS.pdf; http://irep.iium.edu.my/61634/; http://iopscience.iop.org/article/10.1088/1742-6596/949/1/012013/pdf

The existence of dark strongly localized modes of binary discrete media with cubic-quintic nonlinearity is numerically demonstrated by solving the relevant discrete nonlinear Schrödinger equations. In the model, the coupling coefficients between adjacent sites are set to be relatively small represen...