Title :
Nonlinear optical vortices in isotropic and anisotropic media
Author :
Vershitzky, V.I. ; Dzedolik, I.V. ; Lapayeva, S.N.
Author_Institution :
Phys. Dept., Taurida V Vernadsky Nat. Univ., Simferopol, Ukraine
Abstract :
The light field transmission in dielectric waveguides and optical fibers with various profiles of refractive index in the linear case has been explored. The nonlinear case of transmission has been considered with the help of envelope dynamics analysis of the flat wave packet dependent on the longitudinal coordinate and time or the complex amplitude dependent on three coordinates and time. Moreover, the vector field dependent on longitudinal coordinates and time has been described in an anisotropic medium. In the present paper, the vector field dependent on three coordinates and time in optical fibers with step and gradient refractive index profiles is considered.
Keywords :
anisotropic media; gradient index optics; optical fibre theory; optical solitons; physical optics; refractive index; vortices; anisotropic media; envelope dynamics analysis; flat wave packet; gradient refractive index profile; isotropic media; light field transmission; nonlinear optical vortices; optical fibers; step refractive index profile; vector. field; Anisotropic magnetoresistance; Dielectrics; Electromagnetic fields; Electromagnetic refraction; Equations; Optical fiber polarization; Optical fibers; Optical refraction; Optical vortices; Optical waveguides;
Conference_Titel :
4thLaser and Fiber-Optical Networks Modeling, 2002. Proceedings of LFNM 2002. International Workshop on
Print_ISBN :
0-7803-7372-3
DOI :
10.1109/LFNM.2002.1014207
