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Telecommunications and Radio Engineering

ISSN for PRINT: 0040-2508

Institutional price:	$4518.00
Issues per year:	20

Best Paper Award Selection - Editorial Board Site

2002, Volume57

154 pages

Issue price - $394.00

A Resonator for Selection and Shaping of the Fourier Mode with a Uniform Field Amplitude Profile

O. V. Gurin
V. Karazin National University of Kharkiv, 4, Svoboda Sq., Kharkiv, 61077, Ukraine

V. A. Maslov
V. Karazin National University of Kharkiv, 4, Svoboda Sq., Kharkiv, 61077, Ukraine

V. A. Svich
V. Karazin National University of Kharkiv, 4, Svoboda Sq., Kharkiv, 61077, Ukraine

A. N. Topkov
V. Karazin National University of Kharkiv, 4, Svoboda Sq., Kharkiv, 61077, Ukraine

Ye.V. Fursova
V. Karazin Kharkov National University, 4, Svoboda Sq., Kharkov, 61077, Ukraine

ABSTRACT

A description is given of the procedure to select and generate the mode in a generalized confocal resonator. This mode is featured by the close-to-uniform field amplitude distribution on one of the mirrors. The characteristics of the lowest-order even-symmetric modes (in terms of losses) were numerically analyzed, thereby enabling one to find the optimal configurations of the resonator and amplitude-stepped mirror profile serving to shape these beams.