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Abstract This paper addresses a type of nonlinear directional optical couplers with four different forms, namely the Kerr law, power law, parabolic law and dual-power law. The multiple-core couplers with… Click to show full abstract
Abstract This paper addresses a type of nonlinear directional optical couplers with four different forms, namely the Kerr law, power law, parabolic law and dual-power law. The multiple-core couplers with the nearest neighbors linear coupling is studied with four forms of nonlinearity. Bright and dark optical solitons are obtained as well as Jacobi elliptic function solutions. The constraint conditions are acquired for the existence of solitons.
Keywords:
linear coupling;
multiple core;
nearest neighbors;
core couplers;
couplers nearest;
neighbors linear
Journal Title: Optik
Year Published: 2017
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Journal Title: Optik
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!