activity
20182026
most citedNondegenerate solitons in Manakov system

120 citations · 234 across the 11 of their papers we have counts for

collaborators
Showing nlin.PSShow all

7 papers · 1 filter

nlin.PS2026

Nondegenerate bright solitons and their interactions in the generalized coupled nonlinear Schroedinger system

R. Ramakrishnan, Samudra Roy, S. Stalin +1

It is known that the generalized coupled nonlinear Schroedinger (GCNLS) equations can be reduced to the basic vector nonlinear Schroedinger models through various symmetry reductio…

nlin.PS2026

Bright soliton interactions in the variable coefficient Fokas-Lenells equation, Conservation laws, Modulation instability and Soliton tunneling

Sagardeep Talukdar, R. Ramakrishnan, Sudipta Nandy +1

We present here a study of the bright soliton dynamics in an inhomogeneous fibre by means of variable coefficient Fokas-Lenells equation with time varying dispersion, nonlinearity…

nlin.PS2023★ 1 cited

Coupled Nonlinear Schrödinger System: Role of Four-Wave Mixing Effect on Nondegenerate Vector Solitons

R. Ramakrishnan, M. Kirane, S. Stalin +1

In this paper, we investigate the role of four-wave mixing effect on the structure of nondegenerate vector solitons and their collision dynamics. For this purpose, we consider the…

nlin.PS2021★ 34 cited

Dynamics of nondegenerate solitons in long-wave short-wave resonance interaction system

S. Stalin, R. Ramakrishnan, M. Lakshmanan

In this paper, we study the dynamics of an interesting class of vector solitons in the long wave-short wave resonance interaction (LSRI) system. The model that we consider here des…

nlin.PS2021

Nondegenerate bright solitons in coupled nonlinear Schrödinger systems: Recent developments on optical vector solitons

S. Stalin, R. Ramakrishnan, M. Lakshmanan

Nonlinear dynamics of an optical pulse or a beam continue to be one of the active areas of research in the field of optical solitons. Especially, in multi-mode fibers or fiber arra…

nlin.PS2021

Multihumped nondegenerate fundamental bright solitons in -coupled nonlinear Schrödinger system

R. Ramakrishnan, S. Stalin, M. Lakshmanan

In this letter we report the existence of nondegenerate fundamental bright soliton solution for coupled multi-component nonlinear Schrödinger equations of Manakov type. To derive t…

nlin.PS2020★ 79 cited

Nondegenerate Solitons and their Collisions in Manakov System

R. Ramakrishnan, S. Stalin, M. Lakshmanan

Recently, we have shown that the Manakov equation can admit a more general class of nondegenerate vector solitons, which can undergo collision without any intensity redistribution…