Title :
Triangular pulses in normally dispersive optical fibers
Author :
Iakushev, S.O. ; Fesenko, V.I. ; Shulika, O.V. ; Sukhoivanov, I.A.
Author_Institution :
Lab. Photonics, Kharkiv Nat. Univ. of Radio Electron., Kharkiv, Ukraine
Abstract :
Nonlinear reshaping of ultrashort optical pulses in normally dispersive single-mode optical fibers is analyzed numerically applying extended nonlinear Schrödinger equation. Formation of triangular pulses depending on initial pulse waveform (Gaussian, secant and super-Gaussian) is analyzed. It is found that fully triangular pulses as transient state can be formed from initial Gaussian waveforms at the particular propagation distance.
Keywords :
Schrodinger equation; high-speed optical techniques; nonlinear optics; optical fibre dispersion; optical pulse shaping; Gaussian pulse waveform; extended nonlinear Schrödinger equation; nonlinear reshaping; normally dispersive single-mode optical fibers; propagation distance; secant pulse waveform; super-Gaussian pulse waveform; triangular pulses; ultrashort optical pulses; Chirp; Optical fiber dispersion; Optical fibers; Optical pulse generation; Shape; Transient analysis; Nonlinear pulse reshaping; nonlinear optical fibre; triangular ultrashort pulses;
Conference_Titel :
Microwaves, Radar, and Wireless Communication (MIKON), 2014 20th International Conference on
Conference_Location :
Gdansk
Print_ISBN :
978-617-607-553-0
DOI :
10.1109/MIKON.2014.6899937
