38 citations · 70 across the 11 of their papers we have counts for
8 papers · 1 filter
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…
Surface polaritonic solitons and breathers in a planar plasmonic waveguide structure via electromagnetically induced transparency
Koijam Monika Devi, Gagan Kumar, Amarendra K. Sarma
We propose a scheme for the coupler-free excitation of surface polaritonic solitons and breathers in a planar plasmonic waveguide structure comprising of a transparent layer, a met…
Chaotic Dynamics and Optical Power Saturation in Parity-Time (PT) Symmetric Double Ring Resonator
Jyoti Prasad Deka, Amarendra K. Sarma
We report emergence of saturation and chaotic spiking of optical power in a double ring resonator with balanced loss and gain, obeying the so-called parity-time symmetry. We have m…
Single Photon Generation in a Cavity Optomechanical System induced by a Nonlinear Photonic Crystal
Bijita Sarma, Amarendra K. Sarma
We propose a novel scheme for realizing single-photon blockade in a weakly driven hybrid cavity optomechanical system consisting of a nonlinear photonic crystal. Sub-Poissonian sta…
Efficient shortcut techniques in evanescently coupled waveguides
Koushik Paul, Amarendra K. Sarma
Shortcut to Adiabatic Passage (SHAPE) technique, in the context of coherent control of atomic systems has gained considerable attention in last few years. It is primarily because o…
Enhanced terahertz transmission through a periodic array of tapered rectangular apertures
Koijam Monika Devi, Amarendra K. Sarma, Gagan Kumar
We numerically analyse extraordinary terahertz transmission properties of an array of rectangular shaped apertures perforated periodically on a thin metal film. The apertures are t…