Title :
Integral equations for electromagnetic field in time-varying dielectric waveguide
Author :
Nerukh, Alexander G. ; Benson, Trevor
Author_Institution :
Kharkov Nat. Univ. of Radioelectronics, Ukraine
fDate :
6/24/1905 12:00:00 AM
Abstract :
The Volterra integral equations in time domain that are described electromagnetic fields in a longitudinal uniform waveguide are obtained. The waveguide can has an arbitrary time-varying medium in a core as well as a dissipative dielectric in a cladding. Solutions to these equations are given by resolvent operators have been constructed. These resolvent operators have allowed considering the transformation of an eigenwave caused by a time jump changing of the permittivity in the waveguide core. An appearance of the new features in transients in comparison with an unbounded space is shown.
Keywords :
Volterra equations; dielectric waveguides; electromagnetic field theory; electromagnetic wave propagation; integral equations; permittivity; waveguide theory; Volterra integral equations; cladding; dissipative dielectric; eigenwave; electromagnetic field; electromagnetic fields; integral equations; longitudinal uniform waveguide; permittivity; resolvent operators; time domain; time jump; time-varying dielectric waveguide; time-varying medium; transients; unbounded space; waveguide core; Dielectrics; Electromagnetic fields; Electromagnetic transients; Electromagnetic waveguides; Geometry; Integral equations; Iron; Partial differential equations; Permittivity; Waveguide components;
Conference_Titel :
Transparent Optical Networks, 2002. Proceedings of the 2002 4th International Conference on
Print_ISBN :
0-7803-7375-8
DOI :
10.1109/ICTON.2002.1009537
