Analisa Propagasi Gelombang dalam Pandu Gelombang Optik Nonlinear dengan Medan Spatial Solitons
Abstract: The determination of field distribution of an
electromagnetic wave propagating in an optically nonlinear planar waveguide
with uniform medium is in priciple a two dimensional problem in the transverse
plane. The associated generalized equation can be reduced to one-dimensional
problems by means of effective index method, resulting in soliton like spatial
distribution of the electric field along the transversal direction parallel to
the waveguide plane. Taking into account this nonuniform field distribution in
terms of the effective index of the guide, we have studied numerically the
nonlinear coupling behaviors of a symmetric dual waveguide system. The result
shows optically controlled waveguide coupling, the possibility of implementing the optically controlled
logic functions.
Penulis: Harsoyono
Kode Jurnal: jptindustridd050024
