Sensor system for measuring temperature changes using alternative detection of polarization changes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F19%3A00555453" target="_blank" >RIV/60162694:G43__/19:00555453 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26220/19:PU134715 RIV/00216224:14610/19:00114803

Výsledek na webu

<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11197/111971A/Sensor-system-for-measuring-temperature-changes-using-alternative-detection-of/10.1117/12.2547319.short?SSO=1" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11197/111971A/Sensor-system-for-measuring-temperature-changes-using-alternative-detection-of/10.1117/12.2547319.short?SSO=1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2547319" target="_blank" >10.1117/12.2547319</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Sensor system for measuring temperature changes using alternative detection of polarization changes

Popis výsledku v původním jazyce

Applications in sensor systems utilize, for example, changes in the polarization of light in an optical fibre during temperature changes. The principle of operation is based on the specific propagation of polarized light by special optical fibres, which, due to their construction, keep the light in two axes, but the speed of their propagation and thus the instantaneous state of polarization of light change. It has been shown that by suitable methods it is possible to transform changes in light polarization into changes in light intensity, which can be detected very effectively by a photodiode. This method has been practically verified, implemented by fibre components and confirmed to be suitable for implementing a fibre sensor of thermal field disruption. The aim of this work is to point out the current possibilities of using polarized light in sensor technology. This polarization system can efficiently secure areas, the surrounding environment and monitor the changes that occur.

Název v anglickém jazyce

Sensor system for measuring temperature changes using alternative detection of polarization changes

Popis výsledku anglicky

Applications in sensor systems utilize, for example, changes in the polarization of light in an optical fibre during temperature changes. The principle of operation is based on the specific propagation of polarized light by special optical fibres, which, due to their construction, keep the light in two axes, but the speed of their propagation and thus the instantaneous state of polarization of light change. It has been shown that by suitable methods it is possible to transform changes in light polarization into changes in light intensity, which can be detected very effectively by a photodiode. This method has been practically verified, implemented by fibre components and confirmed to be suitable for implementing a fibre sensor of thermal field disruption. The aim of this work is to point out the current possibilities of using polarized light in sensor technology. This polarization system can efficiently secure areas, the surrounding environment and monitor the changes that occur.

Druh

D - Stať ve sborníku

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)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

SPIE Future Sensing Technologies

ISBN

9781510631113

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

3

Strana od-do

—

Název nakladatele

SPIE

Místo vydání

Tokyo

Místo konání akce

Tokyo

Datum konání akce

14. 11. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000526177400036