DC FieldValueLanguage
dc.contributor.authorSuntsov, Sergiy-
dc.contributor.authorHaunhorst, Christian-
dc.contributor.authorBrüske, Dominik-
dc.contributor.authorKip, Detlef-
dc.date.accessioned2021-12-15T08:39:40Z-
dc.date.available2021-12-15T08:39:40Z-
dc.date.issued2021-
dc.identifier.issn1094-4087-
dc.identifier.other33984918-
dc.description.abstractWe report on fabrication of ridge waveguides formed in congruent periodically poled lithium niobate substrates using annealed and reverse proton exchange followed by diamond blade dicing. 1 W of second-harmonic generation at 775 nm has been obtained in a single-pass in 50 mm long ridge waveguides with internal conversion efficiency of 70%. At this power level, 97% pump depletion has been reached. Although elevated temperature operation and ridge geometry help to mitigate photorefractive damage (PRD) effects, nevertheless, at even higher second harmonic outputs significant power drop with blue shift and distortion of the SHG tuning curve have been observed indicating an onset of PRD.de_DE
dc.description.sponsorshipExperimentalphysik und Materialwissenschaftende_DE
dc.language.isoende_DE
dc.publisherSoc.de_DE
dc.relation.ispartofOptics expressde_DE
dc.subject.ddcDDC::500 Naturwissenschaften und Mathematikde_DE
dc.titleWatt-level 775 nm SHG with 70% conversion efficiency and 97% pump depletion in annealed/reverse proton exchanged diced PPLN ridge waveguidesde_DE
dc.typeArticlede_DE
dc.identifier.doi10.1364/OE.416723-
dc.identifier.pmid33984918-
dc.identifier.scopus2-s2.0-85104511105-
dcterms.bibliographicCitation.volume29de_DE
dcterms.bibliographicCitation.issue8de_DE
dcterms.bibliographicCitation.pagestart11386de_DE
dcterms.bibliographicCitation.pageend11393de_DE
dcterms.bibliographicCitation.originalpublisherplaceWashington, DCde_DE
dc.identifier.urlhttps://api.elsevier.com/content/abstract/scopus_id/85104511105-
local.submission.typeonly-metadatade_DE
dc.identifier.eissn1094-4087-
item.grantfulltextnone-
item.fulltext_sNo Fulltext-
item.languageiso639-1en-
item.fulltextNo Fulltext-
item.openairetypeArticle-
crisitem.author.deptExperimentalphysik und Materialwissenschaften-
crisitem.author.deptDekanat Elektrotechnik-
crisitem.author.deptFakultät für Elektrotechnik-
crisitem.author.orcid0000-0001-7923-0113-
crisitem.author.parentorgFakultät für Elektrotechnik-
crisitem.author.parentorgFakultät für Elektrotechnik-
crisitem.author.parentorgFakultäten-
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