Optimization of a polarized light detector for a polarizing optical fiber sensor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14610%2F23%3A00139900" target="_blank" >RIV/00216224:14610/23:00139900 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12327/2657429/Optimization-of-a-polarized-light-detector-for-a-polarizing-optical/10.1117/12.2657429.short" target="_blank" >https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12327/2657429/Optimization-of-a-polarized-light-detector-for-a-polarizing-optical/10.1117/12.2657429.short</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2657429" target="_blank" >10.1117/12.2657429</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Optimization of a polarized light detector for a polarizing optical fiber sensor

Popis výsledku v původním jazyce

This paper analyzes the method of measuring optical power with an emphasis on the known methods of measuring the power of polarized light propagating through an optical fiber by two polarization axes. The method relies on monitoring the change in the behavior of the sensor fiber parameters when the temperature conditions in its surroundings change. This work deals with the possibilities of measuring the optical power for each propagation axis separately. Simultaneous measurement of the instantaneous state of polarization and a very accurate measurement of the wavelength makes it possible to obtain the necessary information about nonlinear phenomena in the optical fiber. The design of various connections that were selected for implementation in the laboratory is described in detail. The practical implementation includes a set of measurements under different conditions in which a source of temperature change was applied and the response of the parameters to these changes was monitored. The results were measured with a polarimeter and a power meter and are presented in graphs and summarized in the discussion.

Název v anglickém jazyce

Optimization of a polarized light detector for a polarizing optical fiber sensor

Popis výsledku anglicky

This paper analyzes the method of measuring optical power with an emphasis on the known methods of measuring the power of polarized light propagating through an optical fiber by two polarization axes. The method relies on monitoring the change in the behavior of the sensor fiber parameters when the temperature conditions in its surroundings change. This work deals with the possibilities of measuring the optical power for each propagation axis separately. Simultaneous measurement of the instantaneous state of polarization and a very accurate measurement of the wavelength makes it possible to obtain the necessary information about nonlinear phenomena in the optical fiber. The design of various connections that were selected for implementation in the laboratory is described in detail. The practical implementation includes a set of measurements under different conditions in which a source of temperature change was applied and the response of the parameters to these changes was monitored. The results were measured with a polarimeter and a power meter and are presented in graphs and summarized in the discussion.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

<a href="/cs/project/VK01030060" target="_blank" >VK01030060: Okamžité zpracování signálů pomocí hybridních systémů v obranné infrastruktuře</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název statě ve sborníku

SPIE FUTURE SENSING TECHNOLOGIES 2023

ISBN

—

ISSN

0277-786X

e-ISSN

1996-756X

Počet stran výsledku

4

Strana od-do

1-4

Název nakladatele

SPIE-INT SOC OPTICAL ENGINEERING

Místo vydání

BELLINGHAM

Místo konání akce

Yokohama, JAPAN

Datum konání akce

1. 3. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

001139690800024