11 citations · 32 across the 4 of their papers we have counts for
4 papers
Bistable soliton switching dynamics in a -symmetric coupler with saturable nonlinearity
Ambaresh Sahoo, Dipti Kanika Mahato, A. Govindarajan +1
We investigate the switching dynamics in a -symmetric fiber coupler composed of a saturable nonlinear material as the core. In such a saturable nonlinear medium, bist…
Switching dynamics of femtosecond solitons in parity-time-symmetric coupled optical waveguides
Ambaresh Sahoo, Dipti Kanika Mahato, A. Govindarajan +1
We report a detailed study on soliton steering dynamics in a parity-time-symmetric directional coupler in the femtosecond domain, which requires incorporation of higher-order pertu…
Dispersion Managed Generation of Peregrine Solitons and Kuznetsov-Ma Breather in an Optical Fiber
Dipti Kanika Mahato, A. Govindarajan, M. Lakshmanan +1
Optical rogue waves and its variants have been studied quite extensively in the context of optical fiber in recent years. It has been realized that dispersion management in optical…
Controllable Kuznetsov Ma-like breather generation via dispersion modulation in the nonlinear Schrödinger equation with variable coefficients
Dipti Kanika Mahato, Amarendra K. Sarma
The nonlinear Schrödinger equation with variable coefficients has applications in numerous areas of physics,specifically in the context of nonlinear optics and Bose-Einstein conden…