Open AccessSpatial distribution of the electric field of laser pulses in optical fibers having a gradient profile of the refractive index. Linear case
Author(s) -
I Bozhikoliev,
V. Slavchev,
Anelia Dakova,
D. Dakova,
Kamen L. Kovachev,
L. M. Kovachev
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1859/1/012053
Subject(s) - refractive index , refractive index profile , electric field , optics , step index profile , field (mathematics) , optical fiber , laser , materials science , distribution (mathematics) , physics , computational physics , graded index fiber , mathematics , mathematical analysis , fiber optic sensor , quantum mechanics , pure mathematics
The aim of the present research is to investigate the spatiotemporal regime of propagation of three-dimensional optical pulses in fibers with spatial dependence of the refractive index. An exact analytical solution of the linearized equation is found. Numerical simulations are conducted of the solutions obtained.