M.S. Mani Rajan
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View article: Numerical investigation on nonautonomous optical rogue waves and Modulation Instability analysis for a nonautonomous system
Numerical investigation on nonautonomous optical rogue waves and Modulation Instability analysis for a nonautonomous system Open
In this paper, we report existence of optical rogue waves in the focussing non—autonomous nonlinear Schrödinger equation (NLSE) through numerical studies of modulation instability (MI). The dynamics of non-autonomous rogue waves discussed …
View article: A class of nonlinear wave patterns for (2+1) dimensional coupled integrable Maccari’s system
A class of nonlinear wave patterns for (2+1) dimensional coupled integrable Maccari’s system Open
In this paper, with the aid of Truncated Painlevé Approach, (2+1) dimensional Coupled Integrable Maccaris System is investigated. The obtained result contains some arbitrary functions which can be properly selected to study the significanc…
View article: Modulation Instability analysis and Nonlinearity management of optical solitons with the influence of generalized external potentials
Modulation Instability analysis and Nonlinearity management of optical solitons with the influence of generalized external potentials Open
A nonlinear Schrödinger equation with the combined effects of variable nonlinearity and generalized external potentials is investigated. Three soliton solutions are generated by means of Darboux method through constructed Lax pair. We atta…
View article: Design of Honeycomb Shaped Spectroscopy based Biosensor for the Detection of Tuberculosis Cells
Design of Honeycomb Shaped Spectroscopy based Biosensor for the Detection of Tuberculosis Cells Open
A novel compact honeycomb spectroscopic-based PCF sensor for the detection of tuberculosis cells is proposed. A circular shape core area and tightly bound hexagonal shape air holes in the cladding area are designed for the suggested struct…
View article: A terahertz Brewster switch based on superconductor hyperbolic metamaterial
A terahertz Brewster switch based on superconductor hyperbolic metamaterial Open
Active polarization switching devices are important to control the polarization state of light including terahertz (THz) waves that are technologically challenging to manipulate. Here, we propose and numerically demonstrate a hyperbolic me…
View article: A long-haul 100 Gbps hybrid PDM/CO-OFDM FSO transmission system: Impact of climate conditions and atmospheric turbulence
A long-haul 100 Gbps hybrid PDM/CO-OFDM FSO transmission system: Impact of climate conditions and atmospheric turbulence Open
The reliability and efficiency of free space optics (FSO) systems is significantly degraded by attenuation caused by different climate conditions and atmospheric turbulence. In this work, an FSO transmission system with high-speed transmis…
View article: Impact of fifth order dispersion on soliton solution for higher order NLS equation with variable coefficients
Impact of fifth order dispersion on soliton solution for higher order NLS equation with variable coefficients Open
In this paper, the variable coefficient nonlinear Schrödinger equation with fifth order dispersion in the inhomogeneous optical fiber is investigated to study the impact of fifth order dispersion on attosecond soliton propagation. Based on…
View article: Giant Nonlinear AlGaAs-Doped Glass Photonic Crystal Fibers for Efficient Soliton Generation at Femtojoule Energy
Giant Nonlinear AlGaAs-Doped Glass Photonic Crystal Fibers for Efficient Soliton Generation at Femtojoule Energy Open
In this paper, a unique semiconductor-doped glass photonic crystal fiber has been designed, which is suitable for soliton propagation at femto-Joule energy. The fiber promises to yield low and uniform anomalous dispersion profile and very …