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Design and optimization of 1x2N Y-branch optical splitters for telecommunication applications

  • This paper presents the design and optimization of 1x2N Y-branch optical splitters for telecom applications. A waveguide channel profile, used in the splitter design, is based on a standard silica-on-silicon material platform. Except for the lengths of the used Y-branches, design parameters such as port pitch between the waveguides and simulation parameters for all splitters were considered fixed. For every Y-branch splitter, insertion loss, non-uniformity, and background crosstalk are calculated. According to the minimum insertion loss and minimum non-uniformity, the optimum length for each Y-branch is determined. Finally, the individual Y-branches are cascade joined to design various Y-branch optical splitters, from 1x2 to 1x64.

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Author:Stanislava Serecunova, Dana Seyringer, Heinz Seyringer, Frantisek Uherek
Parent Title (English):Journal of Electrical Engineering
Document Type:Article
Year of publication:2020
Release Date:2020/12/22
Tag:Optical splitter; Splitter design; Telekommunikation; Y-branch splitter
Volume:71. Jg.
Issue:H. 5
First Page:353
Last Page:358
Organisationseinheit:Forschung / Forschungszentrum Mikrotechnik
Open Access?:ja
Publicationlist:Seyringer, Dana
Bibliographie 2020
Seyringer, Heinz
Licence (German):License LogoCreative Commons - CC BY - NC - ND - 4.0 International - Attribution - NonCommercial –NoDerivs - Namensnennung - Nicht kommerziell - Keine Bearbeitungen