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Title:Optično linearno polje za spektralno analizo svetlobe : diplomsko delo
Authors:ID Grah, Luka (Author)
ID Njegovec, Matej (Mentor) More about this mentor... New window
ID Budinski, Vedran (Comentor)
Files:.pdf VS_Grah_Luka_2022.pdf (3,95 MB)
MD5: AA44B0E7958ED0C6A2BD8C1473AF554E
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Diplomsko delo opisuje realizacijo linearnega polja fotodetektorjev, ki se bo uporabljalo za spektralno razločanje optičnih vlakenskih senzorjev. Sistem temelji na uklonski mrežici, ki projicira posamezne spektralne komponente vpadne svetlobe na linearno polje fotodetektorjev. Projekcija z uporabo ustreznih algoritmov omogoča rekonstrukcijo spektra vpadne svetlobe, prav tako pa sistem omogoča nadaljnjo obdelavo signalov z namenom izluščevanja merjene veličine iz zajetega spektra. Realiziran optični spektrometer ne vsebuje gibljivih delov in predstavlja cenovno učinkovito rešitev za spektralno razločanje optičnih vlakenskih senzorjev, kot je npr. Fabry-Perotov interferometer.
Keywords:linearno polje, optični spektrometer, optični vlakenski senzorji
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[L. Grah]
Year of publishing:2022
Number of pages:1 spletni vir (1 datoteka PDF (VIII, 44 f.))
PID:20.500.12556/DKUM-82970 New window
UDC:543.42:681.586.5(043.2)
COBISS.SI-ID:139187203 New window
Publication date in DKUM:25.10.2022
Views:870
Downloads:91
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:12.09.2022

Secondary language

Language:English
Title:Optical linear array for spectral analysis of light
Abstract:The thesis describes the realization of a linear array of photodetectors, which will be used for spectral resolving of optical fiber sensors. The system is based on a diffraction grating that project individaul spectral components of the inbound light onto a linear array of photodetectors. The projection can be reconstructed with the use of appropriate algorithms. The system also enables futher processing of the signals with the aim of extracting the measured value from the captured spectrum. The realized optical spectrometer contains no moving parts and represents a cost-effective solution for the spectral resolving of optical fiber sensors such as a Fabry-Perot interferometer.
Keywords:linear array, optical spectrometer, fiber optic sensors


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