Fabry-Perot interferometar

master's thesis

• Title (english): Interferometer Fabry-Perot
• Author: Ivan Šimunjak
• Mentor: Damir Veža (mentor)
• Committee member: Damir Veža (predsjednik povjerenstva)
• Committee member: Hrvoje Buljan (član povjerenstva)
• Committee member: Maja Planinić (član povjerenstva)
• Committee member: Emil Tafra (član povjerenstva)
• Committee member: Željko Skoko (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Physics); Zagreb
• Defense date and country: 2018-02-23, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Physics

Abstract

Danas Fabry-Perot interferometar je neizbježan dio većine optičkih sustava. U ovom radu izložen je detaljan opis principa rada idealnog Fabry – Perot interferometra, kao i tri njegove primjene. Kao rješenje problema difrakcije zračenja na zrcalima opisan je rad konfokalnog interferometra. Takoder je opisan rad analizatora spektra koji je imao veliku ulogu u spektroskopiji. Obzirom da interferometriju danas koristimo i u komercijalne svrhe, ne samo istraživačke, odabran je i opisan rad temperaturnog senzora koji koristi Fabry – Perot interferometar za mjerenje temperatura u uređajima koji postižu vrlo visoke radne temperature kao što je mlazni pogon.

Abstract (english)

Today Fabry – Perot interferometer is integral part of most optical systems. In this work, detailed description of Fabry – Perot interferometer and three applications are presented. Confocal interferometer is presented as a solution to mirror diffraction problem. By allowing mirrors to move we can change cavity space and analyse different wave lengths of incident light. For the purpose of spectroscopic analysis, detailed description of spectrum analyser is presented. Interferometry today is used not only in research but also in commercial purposes. To illustrate this temperature sensor using Fabry – Perot interferometer is chosen and described as commercial sensor used in devices with high working temperature such as jet engines.

• Keywords: Fabry-Perot interferometar; interferencija; finesa; razlučenje; širina spektralnih linija; slobodni spektralni interval; reflektancija; transmitancija
• Keywords (english): Fabry–Perot interferometer; interference; finess; spectral resolution; spectral linewidth; free spectral range; reflectance; transmitance
• Language: croatian
• URN:NBN: urn:nbn:hr:217:110425
• Study programme: Title: Physics; specializations in: Education; Course: Education; Study programme type: university; Study level: integrated undergraduate and graduate; Academic / professional title: magistar/magistra edukacije fizike (magistar/magistra edukacije fizike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2018-03-16 11:45:56