doktorska disertacija
Marko Kežmah (Author), Denis Đonlagić (Mentor)

Abstract

V okviru doktorske disertacije smo razvili in izdelali optični senzor lomnega količnika, optični senzor merjenja temperature ter optično kvazi porazdeljeno omrežje na osnovi standardnega mnogorodovnega telekomunikacijskega optičnega vlakna z gradientnim lomnim likom za merjenje lomnega količnika in temperature. Poseben poudarek smo namenili medsebojnim odvisnostim med posameznimi parametri. Raziskali smo njihov vpliv na izgube, medsebojne vplive ter modulacijsko globino posameznih senzorjev v omrežju. Na podlagi temeljite analize vplivov posameznih parametrov na delovanje omrežja smo izdelali model, ki omogoča načrtovanje in izdelavo optičnih omrežij sestavljenih iz evanescentnih senzorjev z omejenimi medsebojnimi vplivi med posameznimi senzorji. Model smo preizkusili s praktično izdelavo in evaluacijo dveh omrežij, ki sta temeljila na predhodno izdelanih točkovnih senzorjih; omrežjem za merjenje lomnega količnika in omrežjem za merjenje temperature.

Keywords

temperaturni sensorji;senzor lomnega količnika;optična vlakna;kvazi porazdeljeno omrežje;izgube v optičnih vlaknih;vzajemni vplivi;

Data

Language: Slovenian
Year of publishing:
Source: Maribor
Typology: 2.08 - Doctoral Dissertation
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: [M. Kežmah]
UDC: 681.586.5/.6(043.3)
COBISS: 13390358 Link will open in a new window
Views: 2476
Downloads: 204
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: English
Secondary title: Sensor network for measurements of refractive index and temperature based on gradient multimode optical fibers
Secondary abstract: We have designed and developed an optical refractive index sensor, optical temperature sensor and optical quasi distributed network based on standard multimode telecommunication graded index fiber for measurements of refractive index and temperature. Special attention was given to inter - dependence of different parameters and their influence on losses, cross talk and modulation depth of individual sensors in the network. Based on the thorough analysis of all the influential parameters on the behavior of the network, a model thatenables design and development of optical networks based on optical evanescent sensors with decreased cross talk could be derived. The model was evaluated with a practical design of two quasi distributed sensor networks that were constructed of previously designed single point sensors. One networkwas constructed for measurements of refractive index while the other enabled measurements of temperature.
Secondary keywords: temperature sensor;refractive index sensor;optical fibers;quasi;quasi distributed network;optical fiber losses;sensor inter-dependencies;
URN: URN:SI:UM:
Type (COBISS): Dissertation
Thesis comment: Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko
Pages: X, 133 f.
Keywords (UDC): applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;industries;crafts and trades for finished or assembled articles;industrije;obrti in rokodelstva za sestavljanje in dodelavo izdelkov;precision mechanisms and instruments;fina mehanika in instrumenti;automatic control technology;smart technology;avtomatska kontrola;inteligentni sistemi;
ID: 986951