Design and optimization of 1 × 2 N Y-branch optical splitters for telecommunication applications-Reference-Cited by-同舟云学术

Design and optimization of 1 × 2 N Y-branch optical splitters for telecommunication applications

Published:2020-09-01 Issue:5 Volume:71 Page:353-358
ISSN:1339-309X
Container-title:Journal of Electrical Engineering
language:en
Short-container-title:

Author:

Serečunová Stanislava¹²,Seyringer Dana³,Seyringer Heinz¹³,Uherek František⁴²

Affiliation:

1. V-research GmbH, Stadtstrasse 33 , Dornbirn , Austria

2. Institute of Electronics and Photonics , FEI STU, Ilkovičova 3 , Bratislava , Slovakia

3. Research Centre for Microtechnology , Vorarlberg University of Applied Sciences (FHV) , Hochschulstrasse 1 , Dornbirn , Austria

4. International Laser Center , Ilkovičova 3 , Bratislava , Slovakia

Abstract

Abstract This paper presents the design and optimization of 1 × 2 N 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 1 × 2 to 1 × 64.

Publisher

Walter de Gruyter GmbH

Link

https://www.sciendo.com/pdf/10.2478/jee-2020-0048

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