Comparision of splitting properties of various 1x16 splitters
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00315659" target="_blank" >RIV/68407700:21230/17:00315659 - isvavai.cz</a>
Result on the web
<a href="http://advances.utc.sk/index.php/AEEE/article/download/2014/1219" target="_blank" >http://advances.utc.sk/index.php/AEEE/article/download/2014/1219</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15598/aeee.v15i1.2014" target="_blank" >10.15598/aeee.v15i1.2014</a>
Alternative languages
Result language
angličtina
Original language name
Comparision of splitting properties of various 1x16 splitters
Original language description
Optical Access Networks (OAN) mostly use optical splitters to distribute the services from Optical Line Terminal (OLT) on the provider's side to the subscribers in Optical Network Unit (ONU). Optical splitters are the key components in such access networks as for example GPON and XG-PON by ITU-T. In this paper we investigate the optical properties of 1 x 16 Y-branch splitter and 1 x 16 MMI splitters based on different widths of multimode interference section and different lengths of the output ports. These two splitters were designed, simulated and the obtained results of both were studied and compared with each other. Additionally, we show that the used standard waveguide core size (usually 6 x 6 mu m(2) to match the diameter of the single mode input/output fibers, i.e. to keep the coupling loses as low as possible) supports not only propagation of the single mode but of the first mode too, leading to an asymmetric splitting ratio (increasing non-uniformity of split power over all the output waveguides). Decreasing waveguide core size, it is possible to suppress presence of the first mode and this way to reduce non-uniformity.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advances in Electrical and Electronic Engineering
ISSN
1336-1376
e-ISSN
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Volume of the periodical
1
Issue of the periodical within the volume
15
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
107-113
UT code for WoS article
000409039800014
EID of the result in the Scopus database
2-s2.0-85016506642