Long-lived photon echo in doped nanocrystals

dc.contributor.author	Kalachev A.
dc.contributor.author	Vlasova D.
dc.date.accessioned	2018-09-18T20:08:01Z
dc.date.available	2018-09-18T20:08:01Z
dc.date.issued	2008
dc.identifier.issn	0277-786X
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/136837
dc.description.abstract	The possibility of increase of the information storage time in optical memory devices based on the long-lived photon echo in rare-earth ion doped crystals provided that the latter are nanometer ones is analyzed. Taking into account that in such materials the information storage time is determined by the population lifetimes of hyperfine subleveis of a ground electron state it is possible to increase it due to the modification of phonon density of states in nanocrystals as compared to bulk crystals.
dc.relation.ispartofseries	Proceedings of SPIE - The International Society for Optical Engineering
dc.subject	Long-lived photon echo
dc.subject	Nanocrystal
dc.subject	Optical memory
dc.title	Long-lived photon echo in doped nanocrystals
dc.type	Conference Paper
dc.relation.ispartofseries-volume	7024
dc.collection	Публикации сотрудников КФУ
dc.source.id	SCOPUS0277786X-2008-7024-SID43649087540

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