Title :
A Petrov-Galerkin finite element method for designing optical soliton communication
Author :
Tang Shimin ; Qin Sudi
Author_Institution :
Dept. of Mech., Beijing Univ., China
Abstract :
A Petrov-Galerkin finite element method (FEM) is developed for designing optical soliton communication, which is modeled by a nonlinear Schrodinger (NLS) equation with loss. It is proved that the numerical scheme has accuracy of order 2 and 4 with respect to the space and time variables respectively. The numerical results not only show the high accuracy and stability of the method, but also presents the physical process of optical soliton transmission, which is in good agreement with the experiment.<>
Keywords :
Schrodinger equation; finite element analysis; optical communication; optical fibre theory; optical solitons; Petrov-Galerkin finite element method; accuracy; loss; nonlinear Schrodinger equation; numerical stability; optical soliton communication; optical soliton transmission; space variables; time variables; Design methodology; Finite element methods; Nonlinear equations; Optical design; Optical losses; Optical solitons; Propagation losses; Pulse measurements; Space vector pulse width modulation; Stability;
Conference_Titel :
TENCON '93. Proceedings. Computer, Communication, Control and Power Engineering.1993 IEEE Region 10 Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-1233-3
DOI :
10.1109/TENCON.1993.328023
