Title :
Propagation of chirped rectangular pulses in nonlinear lossless optical waveguide
Author_Institution :
Dept. of Electron. & Telecommun., Kielce Univ. of Technol.
Abstract :
Propagation of the chirped ultra-short optical pulses in nonlinear lossless optical waveguide is discussed. The nonlinear Schrodinger equation is solved numerically for complex initial conditions using beam propagation method. In order to calculate the stationary peak value of the envelope, an averaging filter was used, and estimated critical value of the chirp parameter was calculated with the use of rational extrapolation algorithm in case of rectangular initial pulse
Keywords :
Schrodinger equation; chirp modulation; nonlinear optics; optical modulation; optical waveguide theory; optical waveguides; averaging filter; beam propagation method; chirped rectangular pulse propagation; chirped ultra-short optical pulses; complex initial conditions; estimated critical value; nonlinear lossless optical waveguide; onlinear Schrodinger equation; rational extrapolation algorithm; rectangular initial pulse; stationary peak value; Chirp; Extrapolation; Nonlinear optics; Optical filters; Optical losses; Optical propagation; Optical pulses; Optical waveguides; Propagation losses; Schrodinger equation;
Conference_Titel :
Transparent Optical Networks, 2000 2nd International Conference on
Conference_Location :
Gdansk
Print_ISBN :
0-7803-6337-X
DOI :
10.1109/ICTON.2000.874137
