Using wavelength multiplex and optical circulators for power-supply temperature fiber-optic polarization sensor

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F23%3A00558828" target="_blank" >RIV/60162694:G43__/23:00558828 - isvavai.cz</a>
Result on the web
<a href="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_1_v2.pdf" target="_blank" >https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_1_v2.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Using wavelength multiplex and optical circulators for power-supply temperature fiber-optic polarization sensor
Original language description
A temperature fiber-optic polarization sensor, which thanks to its non-electricity, inertness to its surroundings, and high sensitivity is suitable for remote sensing in dangerous environments with a high risk of explosion, can be power-supplied via classical single mode fiber. The research investigates the use of a wavelength multiplex of 1550 and 1557,36 nm, and connections of polarization maintaining circulators, optical routes, and couplers to ensure quality power-supply to the sensor and parallel data transmitting. Separately, without the connected sensor, data transmission was successful without problems. With a connected sensor, due to the whole concept of a circuit caused problems, and data transmission was not working. Sensor sensitivity was tested by the application of a container with water at different temperatures. Experiments show that sensor sensitivity is not negatively affected by data transmission, it only affects outgoing level of power.
Czech name
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Czech description
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Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings I of the 28th Conference STUDENT EEICT 2022
ISBN
978-80-214-6029-4
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
216-219
Publisher name
Brno University of Technology, Faculty of Electrical Engineering and Communication
Place of publication
Brno
Event location
Brno
Event date
Apr 26, 2022
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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