Quiescent Optical Solitons with Quadratic-Cubic and Generalized Quadratic-Cubic Nonlinearities
Ahmed H. Arnous,
Anjan Biswas,
Yakup Yıldırım,
Luminita Moraru,
Simona Moldovanu,
Catalina Iticescu,
Salam Khan,
Hashim M. Alshehri
Affiliations
Ahmed H. Arnous
Department of Physics and Engineering Mathematics, Higher Institute of Engineering, El-Shorouk Academy, Cairo 11837, Egypt
Anjan Biswas
Department of Mathematics and Physics, Grambling State University, Grambling, LA 71245, USA
Yakup Yıldırım
Department of Computer Engineering, Biruni University, 34010 Istanbul, Turkey
Luminita Moraru
Department of Chemistry, Physics and Environment, Faculty of Sciences and Environment, Dunarea de Jos University of Galati, 47 Domneasca Street, 800008 Galati, Romania
Simona Moldovanu
Department of Computer Science and Information Technology, Faculty of Automation, Computers, Electrical Engineering and Electronics, Dunarea de Jos University of Galati, 47 Domneasca Street, 800008 Galati, Romania
Catalina Iticescu
Department of Chemistry, Physics and Environment, Faculty of Sciences and Environment, Dunarea de Jos University of Galati, 47 Domneasca Street, 800008 Galati, Romania
Salam Khan
Independent Researcher, Madison, AL 35758, USA
Hashim M. Alshehri
Mathematical Modeling and Applied Computation (MMAC) Research Group, Department of Mathematics, King Abdulaziz University, Jeddah 21589, Saudi Arabia
This paper studies the formulation of dark and singular stationary optical solitons that stem from quadratic-cubic and generalized quadratic-cubic forms of nonlinear refractive index coupled with nonlinear chromatic dispersion. The temporal evolution is taken to be of both kinds, namely linear and generalized. The enhanced Kudryashov’s approach enables this retrieval possible.
