Dynamic properties of multiple grating formation in doped and thermally treated lead germanate

DC FieldValueLanguage
dc.contributor.authorMendricks, S
dc.contributor.authorYue, X
dc.contributor.authorPankrath, R
dc.contributor.authorHesse, H
dc.contributor.authorKip, D
dc.date.accessioned2021-12-23T16:03:21Z-
dc.date.available2021-12-23T16:03:21Z-
dc.date.issued1999
dc.identifier.issn09462171
dc.identifier.urihttps://osnascholar.ub.uni-osnabrueck.de/handle/unios/5938-
dc.description.abstractDuring holographic recording: in lead germanate (Pb5Ge3O11) crystals two types of refractive-index gratings are observed. One has a very fast response whereas the second builds up comparably slowly. Measurements of diffraction efficiency and two-beam coupling are carried out to study the formation of both gratings and to obtain the relative phase between them. Differently doped and thermally treated samples are divided into four classes due to their different time evolution of diffraction efficiency and of the energy transfer direction during two-beam coupling. The classification depends on doping and treatment. For Ni-doped and thermally treated samples dark and photo conductivities corresponding to the slow grating are determined, indicating that Ni-doping combined with oxidation enhances the properties of the slow grating.
dc.language.isoen
dc.publisherSPRINGER HEIDELBERG
dc.relation.ispartofAPPLIED PHYSICS B-LASERS AND OPTICS
dc.subject(PB1-XBAX)(5)GE3O11
dc.subjectBI12SIO20 CRYSTALS
dc.subjectELECTRON-HOLE TRANSPORT
dc.subjectOptics
dc.subjectPB5GE3O11
dc.subjectPhysics
dc.subjectPhysics, Applied
dc.titleDynamic properties of multiple grating formation in doped and thermally treated lead germanate
dc.typejournal article
dc.identifier.doi10.1007/s003400050719
dc.identifier.isiISI:000080170700019
dc.description.volume68
dc.description.issue5
dc.description.startpage887
dc.description.endpage891
dc.contributor.orcid0000-0001-7923-0113
dc.contributor.researcheridC-7021-2013
dc.identifier.eissn14320649
dc.publisher.placeTIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY
dcterms.isPartOf.abbreviationAppl. Phys. B-Lasers Opt.
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