Design, Simulation and Optimization of High Channel Optical Splitters

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00233887" target="_blank" >RIV/68407700:21230/15:00233887 - isvavai.cz</a>

Výsledek na webu

<a href="http://adept.fyzika.uniza.sk/" target="_blank" >http://adept.fyzika.uniza.sk/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Design, Simulation and Optimization of High Channel Optical Splitters

Popis výsledku v původním jazyce

The standard low index waveguides, used in the Y-branch optical splitters, have usually size of 6 x 6 ?m2 ensuring on one side small coupling loses between fibers and waveguides and on the other side supporting mainly the single mode light propagation. However, in this paper it is shown that the presence of the first mode, which appears in the standard 6 x 6 ?m2 waveguide, is already so strong that it causes asymmetric splitting of optical signals. To suppress the presence of the first mode we reduced the waveguide core size which allows improving strongly the splitting parameters of high channel 1x32 and 1x64 Y-branch splitters. Additionally, it was possible to reduce the size of the designed 1x32 Y-branch splitter to the half of its original value and the size of the designed 1x64 Y-branch splitter to nearly one third of its original value.

Název v anglickém jazyce

Design, Simulation and Optimization of High Channel Optical Splitters

Popis výsledku anglicky

The standard low index waveguides, used in the Y-branch optical splitters, have usually size of 6 x 6 ?m2 ensuring on one side small coupling loses between fibers and waveguides and on the other side supporting mainly the single mode light propagation. However, in this paper it is shown that the presence of the first mode, which appears in the standard 6 x 6 ?m2 waveguide, is already so strong that it causes asymmetric splitting of optical signals. To suppress the presence of the first mode we reduced the waveguide core size which allows improving strongly the splitting parameters of high channel 1x32 and 1x64 Y-branch splitters. Additionally, it was possible to reduce the size of the designed 1x32 Y-branch splitter to the half of its original value and the size of the designed 1x64 Y-branch splitter to nearly one third of its original value.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Advances in Electronic and Photonic Technologies

ISBN

978-80-554-1033-3

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

University of Žilina

Místo vydání

Žilina

Místo konání akce

Strbske Pleso, High Tatras

Datum konání akce

1. 7. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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