Hladni atomi u višemodnom optičkom rezonatoru

Vilić, Matej

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master's thesis

Hladni atomi u višemodnom optičkom rezonatoru

Zagreb: University of Zagreb, Faculty of Science, 2019. urn:nbn:hr:217:927028

Vilić, Matej

University of Zagreb
Faculty of Science
Department of Physics

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APA 6th Edition

Vilić, M. (2019). Hladni atomi u višemodnom optičkom rezonatoru (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:927028

MLA 8th Edition

Vilić, Matej. "Hladni atomi u višemodnom optičkom rezonatoru." Master's thesis, University of Zagreb, Faculty of Science, 2019. https://urn.nsk.hr/urn:nbn:hr:217:927028

Chicago 17th Edition

Vilić, Matej. "Hladni atomi u višemodnom optičkom rezonatoru." Master's thesis, University of Zagreb, Faculty of Science, 2019. https://urn.nsk.hr/urn:nbn:hr:217:927028

Harvard

Vilić, M. (2019). 'Hladni atomi u višemodnom optičkom rezonatoru', Master's thesis, University of Zagreb, Faculty of Science, accessed 18 December 2024, https://urn.nsk.hr/urn:nbn:hr:217:927028

Vancouver

Vilić M. Hladni atomi u višemodnom optičkom rezonatoru [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2019 [cited 2024 December 18] Available at: https://urn.nsk.hr/urn:nbn:hr:217:927028

IEEE

M. Vilić, "Hladni atomi u višemodnom optičkom rezonatoru", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:217:927028

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Metadata

Title	Hladni atomi u višemodnom optičkom rezonatoru
Title (english)	Cold atoms in multimode optical resonator
Author	Matej Vilić
Mentor	Ticijana Ban (mentor)
Mentor	Hrvoje Buljan (mentor)
Committee member	Hrvoje Buljan (predsjednik povjerenstva)
Committee member	Ticijana Ban (član povjerenstva)
Committee member	Matko Milin (član povjerenstva)
Committee member	Damir Aumiler (član povjerenstva)
Committee member	Damir Pajić (član povjerenstva)
Granter	University of Zagreb Faculty of Science (Department of Physics) Zagreb
Defense date and country	2019-07-17, Croatia
Scientific / art field, discipline and subdiscipline	NATURAL SCIENCES Physics
Abstract	Konvencionalne metode hlađenja atoma u slobodnom prostoru se oslanjaju na optičko pobuđivanje atoma i naknadnu spontanu emisiju fotona gdje se disipacija ostvaruje pobuđivanjem atoma crveno ugođenom svjetlošću (manje frekvencije i energije) od atomskog prijelaza, a spontanom emisijom se emitira više energije. Takvim Dopplerovim hlađenjem atome možemo spustiti samo do energije koja odgovara vremenu života pobuđenog stanja. U ovom radu ćemo proučiti alternativnu metodu hlađenja koja koristi rezonator u kojem se atomi ne hlade spontanom emisijom, već interakcijom sa elektromagnetskim valovima unutar rezonatora. Ova vrsta hlađenja uzrokuje pojavu novih kvantnih mehanizama i omogućava hlađenje puno šire klase čestica jer ne zahtijeva jednostavnu elektronsku strukturu povoljnu za hlađenje laserom. Proći ćemo kroz fiziku optičkog rezonatora, njegovu izradu, karakterizaciju i buduću primjenu u području hladnih atoma.
Abstract (english)	Conventional laser cooling methods rely on atom excitation by red detuned light (of lower frequency and energy than the atomic electron transition) and subsequent higher energy spontaneous emission. This so-called Doppler cooling can only cool down atoms down to the temperatures defined by the transition lifetime. In this thesis an alternative method of cooling will be examined, one not using energy dissipation by spontaneous emission, but rather atom and electromagnetic wave interaction inside a resonator. This interaction brings about new quantum effects and allows cooling of a much broader class of particles, not requiring an electron structure conducive to laser cooling. The physics behind optical resonators will be explained, as well as their manufacture, characterization and future application in the field of cold atom physics.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:217:927028
Study programme	Title: Physics; specializations in: Research Course: Research Study programme type: university Study level: integrated undergraduate and graduate Academic / professional title: magistar/magistra fizike (magistar/magistra fizike)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Repository of the Faculty of Science
Created on	2019-09-04 09:34:21