Utilization of telecommunication optical routes to power fiber-optic polarization sensors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F23%3A00558829" target="_blank" >RIV/60162694:G43__/23:00558829 - isvavai.cz</a>

Výsledek na webu

<a href="https://opticaapplicata.pwr.edu.pl/article.php?id=2022400565" target="_blank" >https://opticaapplicata.pwr.edu.pl/article.php?id=2022400565</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37190/oa220407" target="_blank" >10.37190/oa220407</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Utilization of telecommunication optical routes to power fiber-optic polarization sensors

Popis výsledku v původním jazyce

A single-mode telecommunication optical route can be used for reliable power supplies of a remote non-electric temperature fiber-optic polarization sensor, but the optical route, due to many physical factors, affects an immediate state of polarization during the transmission. This negative phenom-enon changes the sensitivity of the sensor itself. The thesis proposes two main approaches to solv-ing that problem. The first approach is based on the suitable connection of a depolarizer and linear polarizers. The second approach is based on signal interference, which takes place in a polarization-maintaining fiber coupler. This article also evaluates the advantages and disadvantages of the two approaches and graphically demonstrates the functionality of the fiber-optic sensor, which was test-ed by applying a container with water of different temperatures. A big advantage of this type of sensor is that it is not necessary to have components, that are dependent on electricity, near the mon-itored place, where there may be no access to electricity, or the place may be sensitive to an electric charge. Paper demonstrates the possibility of successfully powering the non-electric sensor via a classical optical route.

Název v anglickém jazyce

Utilization of telecommunication optical routes to power fiber-optic polarization sensors

Popis výsledku anglicky

A single-mode telecommunication optical route can be used for reliable power supplies of a remote non-electric temperature fiber-optic polarization sensor, but the optical route, due to many physical factors, affects an immediate state of polarization during the transmission. This negative phenom-enon changes the sensitivity of the sensor itself. The thesis proposes two main approaches to solv-ing that problem. The first approach is based on the suitable connection of a depolarizer and linear polarizers. The second approach is based on signal interference, which takes place in a polarization-maintaining fiber coupler. This article also evaluates the advantages and disadvantages of the two approaches and graphically demonstrates the functionality of the fiber-optic sensor, which was test-ed by applying a container with water of different temperatures. A big advantage of this type of sensor is that it is not necessary to have components, that are dependent on electricity, near the mon-itored place, where there may be no access to electricity, or the place may be sensitive to an electric charge. Paper demonstrates the possibility of successfully powering the non-electric sensor via a classical optical route.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

<a href="/cs/project/VI20192022140" target="_blank" >VI20192022140: Detekce narušení obranného perimetru pomocí okamžité změny polarizace optického signálu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Optica Applicata

ISSN

0078-5466

e-ISSN

1899-7015

Svazek periodika

52

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

565-574

Kód UT WoS článku

000913169500007

EID výsledku v databázi Scopus

2-s2.0-85149122902