Title :
Nonlinear Schrodinger Solutions and it´s application to supercontinuum generation
Author :
Shashidharan, S. ; Johny, J.
Author_Institution :
Dept. of Electron. & Commun. Eng., Hindustan Univ., Chennai, India
Abstract :
Here we discuss the unique behavior of bright Soliton solution to the Nonlinear Schrodinger Equation and their interactions leading to the supercontinuum generation. In Soliton fission the shot high power pulse is launched into the highly nonlinear photonic crystal fiber. This femto second laser pulse which is the Soliton, consequently broadens as it travels through the photonic crystal fiber resulting in fission into the fundamental Soliton thereby releasing dispersive energy. This fundamental Soliton will undergo stimulated Raman scattering and shift to the longer wavelength side by a phenomena called as Soliton solution frequency shift, resulting in supercontinuum generation. The nonlinear Schrödinger equation is used to get a solution to fundamental Soliton and to make its order to unity.
Keywords :
Schrodinger equation; high-speed optical techniques; holey fibres; nonlinear equations; optical solitons; photonic crystals; stimulated Raman scattering; supercontinuum generation; bright soliton solution; femtosecond laser pulse; nonlinear Schrodinger solutions; nonlinear photonic crystal fiber; soliton fission; soliton solution frequency shift; stimulated Raman scattering; supercontinuum generation; wavelength shift; Equations; Fiber nonlinear optics; Optical fibers; Optical pulses; Optical solitons; Nonlinear Schrodinger equation; Photonic Crystal fiber; Soliton fission; Stimulated Raman Scattering; Supercontinuum;
Conference_Titel :
Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT), 2012 4th International Congress on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4673-2016-0
DOI :
10.1109/ICUMT.2012.6459747