WebSep 21, 2024 · In this work, we present new two-mode extension to the coupled KdV–Schrodinger equations. This new model arises in many applications in the field of optics, communications and other engineering sciences. It describes the propagation of symmetric bidirectional solitary-waves and their interaction is dependent on a phase … WebThe study focuses on the use of a direct algebraic approach to the analysis of the Triki–Biswas (TB) model. This model addresses the distribution of ultrashort pulses in optical fiber in the presence of non-Kerr dispersion concept and group velocity dispersion.
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WebA finite difference time domain (FDTD) study of two-dimensional photonic crystals containing nonlinear materials is presented in this paper. An appropriate Z-transform oriented formulation of the FDTD method for the simulation of third-order nonlinear Kerr- and Raman-type media is analyzed and applied to model nonlinear photonic crystal waveguide … WebSep 26, 2011 · The enhanced preionisation efficiency of a mutually coupled parallel spark preioniser has been exploited to achieve switchless operation of a transversely excited atmosphere (TEA) CO 2 laser in the conventional transverse gas flow configuration. This made the laser more compatible to repetitive operation and the satisfactory performance … high school bathroom pass template
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WebMay 14, 2024 · The development of cost-effective and high-performance electrocatalysts for water oxidation has attracted intense research interest. It was reported recently that the … WebA. Biswas, Opt. Quant. Electron. 35(10) (2003) 979. ISI, Google Scholar; 48. Y. Kodama and A. Hasegawa, IEEE J. Quantum Electron. 23(5) (1987) 510. ISI, ADS, Google … WebThe propagation of solitons through optical couplers is studied here in this paper. Both the twin-core couplers as well as the multiple-core couplers are considered here in this … how many cars are there in the world 2021