Title:

Reflection from layered dielectric structures with combined regular and random inhomogeneities, Journal of Telecommunications and Information Technology, 2000,nr 1,2

Group publication title:

2000, nr 1-2, JTIT-artykuły

Creator:

Guzev, Michael A. ; Popov, Gennadiy V.

Subject and Keywords:

optical waveguides ; layered structures

Description:

kwartalnik

Abstrakt:

Optical wave reflection from a layered half-space with regular and random inhomogeneities where the regular perturbations correspond to a linear waveguide near the halfspace boundary. Random inhomogeneities are simulated in the frame of the white noise model. The problem is solved analytically in a framework of the embedding method which reduces a boundary problem to the problem with initial values considering the field as a function of the half-space boundary coordinate and obtaining then its solution as a steady-state probability density of the reflection coefficient phase. Numerical calculations revealed some features of the field behavior under the combined influence of regular and random inhomogeneities such as the reflection coefficient phase increasing inhomogeneity from uniform distribution for small regular inhomogeneities toward a strong peak at the phase equal to p/2 for increasing ones, and some fine effects which are still greater then the calculation accuracy.

Publisher:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Date:

2000, nr 1,2

Resource Type:

artykuł

Format:

application/pdf

Resource Identifier:

ISSN 1509-4553, on-line: ISSN 1899-8852

DOI:

10.26636/jtit.2000.1-2.7

ISSN:

1509-4553

eISSN:

1899-8852

Source:

Journal of Telecommunications and Information Technology

Language:

ang

Rights Management:

Biblioteka Naukowa Instytutu Łączności