From the 1 of 4 linked papers with an AI index.
4 papers
Nondegenerate bright solitons and their interactions in the generalized coupled nonlinear Schroedinger system
R. Ramakrishnan, Samudra Roy, S. Stalin +1
The paper derives non-degenerate bright soliton solutions for a generalized coupled nonlinear Schrödinger system, studies their breathing behavior, elastic and energy-sharing colli…
Optical beam propagation inside a graded-index fiber with saturable nonlinearity
Tiyas Das, Anuj P. Lara, Samudra Roy +1
We study theoretically the spatial evolution of optical beams inside a graded-index fiber exhibiting saturable nonlinearity. Utilizing an approach based on the variational principl…
A comprehensive study on beam dynamics inside symmetrically chirped waveguide array mimicking the graded index media
Anuj P. Lara, Samudra Roy
In this article, we explore the beam dynamics within symmetrically chirped nonlinear waveguide arrays, focusing on linear and quadratic chirping schemes. We propose a practical str…
Bistable quartic soliton in saturable nonlinear media
Tiyas Das, Anuj Pratim Lara, Samudra Roy
This report presents a theoretical demonstration of a novel bistable quartic soliton (BQS) in saturable nonlinear media, specifically within a realistic dispersion-engineered ridge…