Edy Soewono
1) Pusat Penelitian Pengembangan dan Penerapan Matematika, ITB 2) Departemen Matematika, ITB Jl. Ganesa 10 Bandung 40132

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Relasi Dispersi dalam Pandu Gelombang Planar Nonlinear Kerr Hengki Tasman; Edy Soewono
Indonesian Journal of Physics Vol 13 No 3 (2002): Vol. 13 No.3, Juli 2002
Publisher : Institut Teknologi Bandung

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Abstract

In this paper planar waveguides with Kerr-type nonlinearity are considered. By using an effective refractive index method and averaging, an implicit dispersion relation is obtained analitically for the waveguides. This dispersion relation can simplify numerical calculation in obtaining dispersion curves. Dispersion relation curves with different averaging schemes for symmetric planar waveguides are shown here.