Coupling properties of directional couplers based on special waveguides

The coupling characteristics of a novel kind of directional couplers composed by two parallel non‐conventional waveguides are theoretically analyzed in details.The coupling length as a function of the operating wavelength and their optical and geometrical parameters are determined by an efficient fr...

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Veröffentlicht in:	Microwave and optical technology letters 2013-05, Vol.55 (5), p.949-951
Hauptverfasser:	Rodríguez-Esquerre, Vitaly Felix, Rodrigues Fernandes de Oliveira, Ana Júlia, Silva-Costa, Matheus, Uzêda-Souza, Lucas
Format:	Artikel
Sprache:	eng
Schlagworte:	Directional couplers Joining Mathematical analysis Microwaves nanowires waveguides numerical simulation On-line systems periodical segmented waveguides photonics Reproduction Waveguides Wavelengths
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Zusammenfassung:	The coupling characteristics of a novel kind of directional couplers composed by two parallel non‐conventional waveguides are theoretically analyzed in details.The coupling length as a function of the operating wavelength and their optical and geometrical parameters are determined by an efficient frequency domain finite element method. © 2013 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:949–951, 2013; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.27489
ISSN:	0895-2477 1098-2760
DOI:	10.1002/mop.27489