diplomsko delo
Luka Grah (Author), Matej Njegovec (Mentor), Vedran Budinski (Co-mentor)

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;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: [L. Grah]
UDC: 543.42:681.586.5(043.2)
COBISS: 139187203 Link will open in a new window
Views: 118
Downloads: 22
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Other data

Secondary language: English
Secondary title: Optical linear array for spectral analysis of light
Secondary 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.
Secondary keywords: linear array;optical spectrometer;fiber optic sensors;
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Elektrotehnika
Pages: 1 spletni vir (1 datoteka PDF (VIII, 44 f.))
ID: 16433641