Directional coupler based on radiatively coupled waveguides

DC FieldValueLanguage
dc.contributor.authorShamonin, M
dc.contributor.authorLohmeyer, M
dc.contributor.authorHertel, P
dc.date.accessioned2021-12-23T16:02:31Z-
dc.date.available2021-12-23T16:02:31Z-
dc.date.issued1997
dc.identifier.issn00036935
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/5456-
dc.description.abstractWe investigate a system of two waveguides with leaky modes sharing a common substrate (radiatively coupled waveguides). The main advantage of such a system is the possibility of remote coupling. A perturbation theory is developed for both TE and TM polarization. Numerical calculations of dispersion curves and of the coupling length allow us to determine the limitations of the perturbation theory. We study the influence of multimode interference on the process of beating by considering the propagation of a given initial field. Finally, we propose a new design for an effective, integrated optical TE-TM polarization splitter. (C) 1997 Optical Society of America
dc.language.isoen
dc.publisherOPTICAL SOC AMER
dc.relation.ispartofAPPLIED OPTICS
dc.subjectdirectional couplers
dc.subjectintegrated optics
dc.subjectOPTICAL WAVE-GUIDES
dc.subjectOptics
dc.subjectPOLARIZATION SPLITTER
dc.subjectpolarization splitters
dc.subjectradiatively coupled waveguides
dc.titleDirectional coupler based on radiatively coupled waveguides
dc.typejournal article
dc.identifier.doi10.1364/AO.36.000635
dc.identifier.isiISI:A1997WD52400017
dc.description.volume36
dc.description.issue3
dc.description.startpage635
dc.description.endpage641
dc.contributor.orcid0000-0002-6331-9348
dc.contributor.orcid0000-0001-5637-7526
dc.publisher.place2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036
dcterms.isPartOf.abbreviationAppl. Optics
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