Measurement of slow and fast polarization transients on a fiber-optic testbed
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F20%3APU136446" target="_blank" >RIV/00216305:26220/20:PU136446 - isvavai.cz</a>
Result on the web
<a href="https://www.osapublishing.org/oe/abstract.cfm?uri=oe-28-10-15250" target="_blank" >https://www.osapublishing.org/oe/abstract.cfm?uri=oe-28-10-15250</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OE.390649" target="_blank" >10.1364/OE.390649</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of slow and fast polarization transients on a fiber-optic testbed
Original language description
Polarization changes inside a single-mode fiber due to birefringence are studied in this paper. We demonstrate a measurement system for the detection of fast and slow polarization transients in a single-mode optical fiber route. The output signals from a polarimeter based on tilted fiber gratings and a polarimeter based on a polarizing beam splitter and a balanced detector (PBS polarimeter) are processed. The processed data reveal that the detected signal depends on the vibration along the fiber route caused by trains and the temperature instability around the fiber. The proposed system is sufficient for detecting polarization transients and can be used for the detection of suspicious events that would lead to a disruption of the optical path.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/VI20152020045" target="_blank" >VI20152020045: Threat detection of infrastructure safety</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
OPTICS EXPRESS
ISSN
1094-4087
e-ISSN
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Volume of the periodical
28
Issue of the periodical within the volume
10
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
15250-15257
UT code for WoS article
000538870000096
EID of the result in the Scopus database
2-s2.0-85084391712