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Title:Kompakten spektralni analizator za optične vlakenske senzorje : magistrsko delo
Authors:ID Grah, Luka (Author)
ID Njegovec, Matej (Mentor) More about this mentor... New window
ID Budinski, Vedran (Comentor)
Files:.pdf MAG_GRAH_LUKA_2024.pdf (5,48 MB)
MD5: 23DF251B4C5ABFA6292CFD6F762523E6
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Magistrsko delo opisuje načrtovanje, izdelavo in delovanje optičnega spektralnega analizatorja, ki temelji na uporabi uklonske mrežice in linearnega polja fotodetektorjev. Spektralni analizator he združljiv s spektralno razločljivimi optičnimi senzorji. Uklonska mrežica, je bila izdelana s postopkom elektronske litografije in pod različnimi koti uklanja posamezne spektralne komponente, ki jih nato zajamemo z linearnim poljem fotodetektorjev. Algoritmi posamezne spektralne komponente ustrezno shranijo, jih obdelajo ter pripravijo za prikaz na uporabniškem vmesniku kar omogoča nadaljnjo obdelavo za pridobivanje informacij o merjeni veličini skriti v zajetem spektru. Realiziran spektralni analizator temelji na preprosti sestavi optičnih elementov in detektorju kar omogoča cenovno učinkovito rešitev za spektralno analizo optičnih vlakenskih senzorjev.
Keywords:Spektralni analizator, optični vlakenski senzorji, uklonska mrežica
Place of publishing:Maribor
Place of performance:Maribor
Year of publishing:2024
Year of performance:2024
Number of pages:1 spletni vir (1 datoteka PDF (73 str.))
PID:20.500.12556/DKUM-91279 New window
UDC:681.586.5(043.2)
COBISS.SI-ID:225880067 New window
Publication date in DKUM:15.01.2025
Views:153
Downloads:54
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.

Secondary language

Language:English
Title:Compact spectral analyser for optical fiber sensors
Abstract:The master's thesis describes the implementation of a spectral analyzer based on the use of a diffraction grating and a linear photodetector array for spectral analysis of optical fiber sensors. The diffraction grating, fabricated using electron beam lithography, diffracts individual spectral components at different angles, which are then captured by the linear photodetector array. Algorithms store the captured spectral components, process them, and prepare them for display on the user interface, enabling further analysis to extract information about the measured quantity embedded in the captured spectrum. The implemented spectral analyzer is based on a simple assembly of optical elements and detectors, providing a cost-effective solution for spectral analysis of optical fiber sensors.
Keywords:optical spectrometer, fiber optic sensors, diffraction grating


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