diplomsko delo
Rok Kobovc (Author), Matej Njegovec (Mentor)

Abstract

V diplomski nalogi je opisana izdelava merilnika lomnega količnika tekočin, ki temelji na osnovi fresnelovega odboja na koncu optičnega vlakna. Lomni količnik je določen glede na odbojno svetlobno moč med dvema medijema, ki je zajeta na fotodetektorju in v kombinaciji s transimpedančno stopnjo tudi ojačana. Merilnik je zmožen meritev izvajati neprekinjeno hkrati pa je točen in cenovno ugoden.

Keywords

lomni količnik;Fresnelov odboj;transimpedančna stopnja;svetleča dioda;fotodetektor;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: [R. Kobovc]
UDC: 681.586.5.08:535.324(043.2)
COBISS: 22810902 Link will open in a new window
Views: 722
Downloads: 64
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Other data

Secondary language: English
Secondary title: Measurement of the refractive index of fluids based on Fresnel reflection at the tip of an optical fiber
Secondary abstract: Study describes the production of a refractive index fluid gauge based on a fresnel reflection at the tip of an optical fiber. The refractive index is determined by the light reflected between the two media, which is captured on the photodetector and, in combination with the transimpedance amplifier, is also amplified. The gauge can measure continuously while being accurate and affordable.
Secondary keywords: refractive index;Fresnel reflectance;transimpedance amplifier;LED;photodetector;
Type (COBISS): Bachelor thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Elektrotehnika
Pages: VIII, 36 f.
ID: 11224049