Title :
Vortex mode soliton propagation in graded-index optical fiber with longitudinal inhomogeneity vortex vs azimuthal modes comparative analysis
Author :
Bisyarin, M.A. ; Oreshnikov, I.M.
Author_Institution :
Fac. of Phys., St. Petersburg Univ., St. Petersburg, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
Propagation of a vortex mode of a short pulse in the graded-index optical fiber is studied with an analytical technique taking into account either nonlinearity of the propagation process and longitudinal inhomogeneity of the fiber. Quantitative estimates are obtained for differences in the soliton envelope dynamics of vortex and azimuthal modes.
Keywords :
gradient index optics; optical fibres; optical solitons; optical vortices; azimuthal mode soliton propagation; graded-index optical fiber; longitudinal inhomogeneity vortex; nonlinear optics; vortex mode soliton envelope dynamics; vortex mode soliton propagation; Analytical models; Educational institutions; Optical fibers; graded-index optical fiber; longitudinal inhomogeneity; optical soliton; vortex mode;
Conference_Titel :
Laser Optics, 2014 International Conference
Conference_Location :
Saint Petersburg
Print_ISBN :
978-1-4799-3884-1
DOI :
10.1109/LO.2014.6886428
