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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Spindulių eigos idealiuose lęšiuose diferencialinės lygtys ir jų sprendiniai / Differential equations ant their solutions of motion in ideal lenses

Jančiauskienė, Dovilija 29 January 2013 (has links)
Šiame darbe yra sudaryta ir analiziškai išspręsta spindulių eigos idealiuose lęšiuose, diferencialinė lygtis. Rastas paviršius, į kurį kritę spinduliai po lūžimo eina lygiagrečiai simetrijos ašiai. Aprašyta, kaip sklinda perėję per idealųjį lęšį iš idealaus ir ne iš idealaus taškinio šaltinio išėję šviesos spinduliai. / In the present work, the differential equation is being structured and solved by analysis of beams motion in ideal lenses. There was a surface on witch motioned beams, after the refraction, come in parallel with symmetric axis. Also it includes how to gleams spread after passing through the ideal lens from ideal and non-ideal spot source witch they came from.

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