Equivalent circuits in Fourier space for the study of non linear waves guided by thin films

Kanellopoulos, JD; Stathopoulos, NA

dc.contributor.author	Kanellopoulos, JD	en
dc.contributor.author	Stathopoulos, NA	en
dc.date.accessioned	2014-03-01T02:40:54Z
dc.date.available	2014-03-01T02:40:54Z
dc.date.issued	1989	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30273
dc.subject	Equivalent Circuit	en
dc.subject	Nonlinear Waves	en
dc.subject	Refractive Index	en
dc.subject	Thin Film	en
dc.subject	Transmission Line	en
dc.subject	Fourier Transform	en
dc.subject	Transverse Electric	en
dc.subject	Transverse Magnetic	en
dc.subject.other	Electric Networks--Transmission Line Theory	en
dc.subject.other	Mathematical Transformations--Fourier Transforms	en
dc.subject.other	Waveguides, Dielectric--Thin Films	en
dc.subject.other	Fourier Space	en
dc.subject.other	Nonlinear Waves	en
dc.subject.other	T-Circuit Resonance	en
dc.subject.other	Electromagnetic Waves	en
dc.title	Equivalent circuits in Fourier space for the study of non linear waves guided by thin films	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/MELCON.1989.50137	en
heal.identifier.secondary	http://dx.doi.org/10.1109/MELCON.1989.50137	en
heal.publicationDate	1989	en
heal.abstract	By applying Fourier transformations to Maxwell's equations, the authors derive transmission-line equations representing the transverse electric (TE) and transverse magnetic (TM) modes of dielectric planar layers. The propagation constants of any mode can be found from the resonance conditions of the T-circuit representation of the transmission line. The method developed for the linear case is extended to include the nonlinear waves guided by such structures. The following realistic material systems are treated: a cladding medium with either a self-focusing or a self-defocusing nonlinearity and bounding media with all combinations of self-focusing and self-defocusing nonlinearities. Dielectric films with arbitrary refractive index profiles bounded by nonlinear media are examined. Useful results concerning the field distribution and the guided power versus propagation constant are derived.	en
heal.publisher	Publ by IEEE, Piscataway, NJ, United States	en
heal.journalName	[No source information available]	en
dc.identifier.doi	10.1109/MELCON.1989.50137	en
dc.identifier.spage	695	en
dc.identifier.epage	699	en