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Proceedings Paper

Spectral Behaviour Of Single-Mode Directional Couplers With Strong Coupling
Author(s): Frank Schmidt
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Paper Abstract

The spectral behaviour of directional couplers with polished cores is investigated. By using the equivalence between waveguides with circular and rectangular cross sections and the effective-index method an easy mathematical model is obtained. The calculated spectral characteristics differ in some way from the well-known properties of the common weakly coupling directional couplers.

Paper Details

Date Published: 30 January 1990
PDF: 9 pages
Proc. SPIE 1085, Optical Fibres and Their Applications V, (30 January 1990); doi: 10.1117/12.952966
Show Author Affiliations
Frank Schmidt, Humboldt-University of Berlin (Germany)

Published in SPIE Proceedings Vol. 1085:
Optical Fibres and Their Applications V
Ryszard S. Romaniuk; Mieczyslaw Szustakowski, Editor(s)

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