Optični senzor vibracij z uporabo Fabry-Perotovega vlakneskega interferometra

diplomsko delo

Timotej Dvoršak (Author), Denis Đonlagić (Mentor), Matej Njegovec (Co-mentor)

Abstract

Diplomska naloga opisuje princip merjenja vibracij preko optičnega senzorja s Fabry-Perotovim interferometrom. Najprej je opisan razvoj visoko občutljivega optičnega vlakenskega senzorja za zaznavanje vibracij. Senzor je zgrajen iz segmenta optičnega vlakna, občutljivega na raztezek. Sprememba dolžine senzorskega dela optičnega vlakna ob prisotnosti vibracij povzroči spremembo optičnega signala. Procesiranje signala je bilo izvedeno z mikrokrmilnikom.

Keywords

optična vlakna;signalni procesorji;Fabry-Perotov vlakenski interferometer;merjenje vibracij;

Data

Language:	Slovenian
Year of publishing:	2014
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher:	[T. Dvoršak]
UDC:	681.586.5(043.2)
COBISS:	18464022
Views:	1287
Downloads:	109
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	FIBER – OPTIC VIBROMETER BASED ON FABRY-PEROT INTERFEROMETER
Secondary abstract:	The thesis describes the principle of vibration measurement via optical sensor with a Fabry-Perot interferometer. Firstly, it describes the development of a highly sensitive optical fiber sensor for detecting vibrations. The sensor is constructed from a segment of the optical fiber susceptible to elongation. The change in length of the sensor of the optical fibers in the presence of vibration causes a change in the optical signal. Signal processing was performed with a microcontroller.
Secondary keywords:	optic fiber;signal processor;tempefabry-Perot interferometer;vibration measurement;
URN:	URN:SI:UM:
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Elektrotehnika
Pages:	X, 42 f.
ID:	8730690