Title :
Volterra integral equations for nonstationary electromagnetic processes in time-varying dielectric waveguides
Author :
Nerukh, A.G. ; Sewell, P. ; Benson, T.M.
Author_Institution :
Kharkov Nat. Univ. of Radio Electron., Ukraine
fDate :
5/1/2004 12:00:00 AM
Abstract :
Time-domain Volterra integral equations are obtained for the electromagnetic fields in longitudinal uniform dielectric waveguides with time-varying media in their core. Resolvent operators are constructed for the case when the core permittivity changes abruptly in time and new features are observed in the consequent field transients in comparison with those occurring in a simple unbounded space.
Keywords :
Volterra equations; electromagnetic field theory; optical waveguide theory; permittivity; Volterra integral equations; core permittivity; electromagnetic fields; electromagnetic transients; nonstationary electromagnetic processes; resolvent operators; time-varying dielectric waveguides; Dielectrics; Electromagnetic fields; Electromagnetic scattering; Electromagnetic transients; Electromagnetic waveguides; Integral equations; Optical pulses; Optical waveguide components; Optical waveguides; Waveguide lasers; Integral equations in time domain; electromagnetic transients; initial problems in waveguides; nonstationary media;
Journal_Title :
Lightwave Technology, Journal of
DOI :
10.1109/JLT.2004.827667
