By Topic

Simulating a wavelength-size 2-D lens with an accurate numerical method

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

The purchase and pricing options are temporarily unavailable. Please try again later.
3 Author(s)
Boriskin, A.V. ; Inst. of Radiophys. & Electron., Acad. of Sci., Kharkov, Ukraine ; Nosich, A.I. ; Altintas, A.

The effect of a localized light source directivity improvement due to an arbitrarily shaped dielectric cylinder taken as a 2-D model of a dielectric lens is studied. The source is simulated by the field of a complex source-point (CSP). An efficient algorithm for the solution of 2-D problem of wave scattering by a smooth dielectric cylinder is developed, based on the concept of analytical regularization. The basic properties of the algorithm are studied. Numerical results for the accuracy of the algorithm and sample far-field characteristics such as the total radiated power, directivity and radiation patterns for various lens parameters are presented

Published in:

Transparent Optical Networks, 2001. Proceedings of 2001 3rd International Conference on

Date of Conference: