Brief Communications

Determination of the refractive index profile of few-mode planar waveguides

A. I. Voitenkov, V. N. Mogilevich


Abstract: A method is proposed for the determination of the refractive index profile of few-mode waveguides. Calculations are reported of the profiles of waveguides formed by ion exchange in certain optical glasses.

UDC: 621.372.826

PACS: 42.80.Lt, 42.80.Sa

Received: 20.01.1983
Revised: 25.04.1983

 English version: Soviet Journal of Quantum Electronics, 1983, 13:10, 1423–1425

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