title: Ray-tracing analysis of crosstalk in multi-core polymer optical fibers.
authors.affiliation: Department of Electronics and Telecommunications, University of the Basque Country, ETSI de Bilbao, E-48013 Bilbao, Spain. amaia.berganza@ehu.es
authors.forename: Amaia
authors.initials: A
authors.lastname: Berganza
authors.forename: Gotzon
authors.initials: G
authors.lastname: Aldabaldetreku
authors.forename: Joseba
authors.initials: J
authors.lastname: Zubia
authors.forename: Gaizka
authors.initials: G
authors.lastname: Durana