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Conference Paper: Investigation of the laser-induced damage of dispersive coatings

TitleInvestigation of the laser-induced damage of dispersive coatings
Authors
Angelov, Ivan B.Von Conta, AaronTrushin, Sergei A.Major, ZsuzsannaKarsch, StefanKrausz, FerencPervak, Vladimir
Keywordsdispersive coatings
LIDT
oxide mixtures
thin-films
Issue Date2011
Citation
Proceedings of SPIE the International Society for Optical Engineering, 2011, v. 8190, article no. 81900B How to Cite?
DOI: http://dx.doi.org/10.1117/12.899116
AbstractDifferent dispersive coatings were tested in terms of laser-induced damage threshold by using a Ti:Sapphire laser yielding 1 mJ, 30 fs pulses at 500 Hz repetition rate at 790 nm central wavelength. The beam was focused down to 140 μm. Single layer coatings of Au, Ag, Nb 2O 5, SiO 2, Ta 2O 5 and mixtures of Ta 2O 5 and silica were examined as well as different dispersive coatings. We observed a direct dependence of the damage threshold on the band gap of the materials used to produce the different samples. The damage threshold values for the dispersive coatings employing the same high index material lay within a range of 30% of each other. © 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).
Persistent Identifierhttp://hdl.handle.net/10722/364850
ISSN
0277-786X
2023 SCImago Journal Rankings: 0.152

 

DC FieldValueLanguage
dc.contributor.authorAngelov, Ivan B.-
dc.contributor.authorVon Conta, Aaron-
dc.contributor.authorTrushin, Sergei A.-
dc.contributor.authorMajor, Zsuzsanna-
dc.contributor.authorKarsch, Stefan-
dc.contributor.authorKrausz, Ferenc-
dc.contributor.authorPervak, Vladimir-
dc.date.accessioned2025-10-30T08:35:45Z-
dc.date.available2025-10-30T08:35:45Z-
dc.date.issued2011-
dc.identifier.citationProceedings of SPIE the International Society for Optical Engineering, 2011, v. 8190, article no. 81900B-
dc.identifier.issn0277-786X-
dc.identifier.urihttp://hdl.handle.net/10722/364850-
dc.description.abstractDifferent dispersive coatings were tested in terms of laser-induced damage threshold by using a Ti:Sapphire laser yielding 1 mJ, 30 fs pulses at 500 Hz repetition rate at 790 nm central wavelength. The beam was focused down to 140 μm. Single layer coatings of Au, Ag, Nb <inf>2</inf>O <inf>5</inf>, SiO <inf>2</inf>, Ta <inf>2</inf>O <inf>5</inf> and mixtures of Ta <inf>2</inf>O <inf>5</inf> and silica were examined as well as different dispersive coatings. We observed a direct dependence of the damage threshold on the band gap of the materials used to produce the different samples. The damage threshold values for the dispersive coatings employing the same high index material lay within a range of 30% of each other. © 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).-
dc.languageeng-
dc.relation.ispartofProceedings of SPIE the International Society for Optical Engineering-
dc.subjectdispersive coatings-
dc.subjectLIDT-
dc.subjectoxide mixtures-
dc.subjectthin-films-
dc.titleInvestigation of the laser-induced damage of dispersive coatings-
dc.typeConference_Paper-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1117/12.899116-
dc.identifier.scopuseid_2-s2.0-84856318497-
dc.identifier.volume8190-
dc.identifier.spagearticle no. 81900B-
dc.identifier.epagearticle no. 81900B-

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