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undergraduate thesis
Svjetlovodi zasnovani na fotoničkim kristalima
2017. urn:nbn:hr:155:913555
Marinković, Ivan
University of Dubrovnik
Department of Engineering and Technology

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Marinković, I. (2017). Svjetlovodi zasnovani na fotoničkim kristalima (Undergraduate thesis). Dubrovnik: University of Dubrovnik. Retrieved from https://urn.nsk.hr/urn:nbn:hr:155:913555

Marinković, Ivan. "Svjetlovodi zasnovani na fotoničkim kristalima." Undergraduate thesis, University of Dubrovnik, 2017. https://urn.nsk.hr/urn:nbn:hr:155:913555

Marinković, Ivan. "Svjetlovodi zasnovani na fotoničkim kristalima." Undergraduate thesis, University of Dubrovnik, 2017. https://urn.nsk.hr/urn:nbn:hr:155:913555

Marinković, I. (2017). 'Svjetlovodi zasnovani na fotoničkim kristalima', Undergraduate thesis, University of Dubrovnik, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:155:913555

Marinković I. Svjetlovodi zasnovani na fotoničkim kristalima [Undergraduate thesis]. Dubrovnik: University of Dubrovnik; 2017 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:155:913555

I. Marinković, "Svjetlovodi zasnovani na fotoničkim kristalima", Undergraduate thesis, University of Dubrovnik, Dubrovnik, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:155:913555

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Metadata
TitleSvjetlovodi zasnovani na fotoničkim kristalima
Title (english)Optical fibres based on photonic crystals
AuthorIvan Marinković
MentorNikša Burum (mentor)
MentorAnamaria Bjelopera (mentor)
Committee memberNikša Burum (predsjednik povjerenstva)
Committee memberAnamaria Bjelopera (član povjerenstva)
GranterUniversity of Dubrovnik
(Department of Engineering and Technology)
Dubrovnik
Defense date and country2017-09-29, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Ovaj završni rad će se baviti problematikom svjetlovoda s fotoničkim kristalima (PCF) . U radu će se prije pobliže analize takvih svjetlovoda uspostaviti analogije sa standardnim optičkim vlaknima, pogotovo onima sa stepeničastim indeksom loma. Zatim ćemo obraditi svjetlovode s fotoničkim kristalima koji imaju čvrstu jezgru i indeks loma jezgre veći od efektivnog indeksa loma plašta. Takvi svjetlovodi su pokazali neke prednosti u usporedbi s klasičnim optičkim vlaknima, pogotovo u područjima disperzije, savijanja i jednomodnog vođenja. Zadnje poglavlje se bavi tematikom PBG efekta, tj., postojanja pojaseva zabranjenih frekvencija. Ovi svjetlovodi su nam posebno zanimljivi jer njihovi najnoviji oblici u potpunosti odbacuju princip totalne refleksije. Za ove su svjetlovode očekivanja u budućnosti visoka
Abstract (english)
This paper delves in the problematics of optical fibres based on photonic crystals (PCF). In the paper we will closely analyze such optical fibres and set up analogies with the standard optical fibre, especially the step-index optical fibres. Then we will talk about PCFs with solid cores and core refractive indices bigger than the effective indices of the cladding. These optical fibres have shown certain advantages compared to standard optical fibres, especially when it comes to dispersion properties, bending properties and single moded wave guidance. The last chapter talks about the PBG effect, i.e., forbidden frequency bands. These fibres are, in particularly, interesting to us since their newer designs completely reject the concept of total internal reflection. Expectations for this type of optical fibre are great. Ključne
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:155:913555
Study programmeTitle: Marine Electrical Engineering and Communication Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehničkih i komunikacijskih tehnologija u pomorstvu (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehničkih i komunikacijskih tehnologija u pomorstvu)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
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Created on2017-10-04 10:29:11