Systematic z-scan measurements of the third order nonlinearity of chalcogenide glasses

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dc.contributor.authorWang, Ting
dc.contributor.authorGai, Xin
dc.contributor.authorWei, Wenhou
dc.contributor.authorWang, Rongping
dc.contributor.authorYang, Zhiyong
dc.contributor.authorShen, Xiang
dc.contributor.authorMadden, Steve
dc.contributor.authorLuther-Davies, Barry
dc.date.accessioned2016-06-09T01:16:12Z
dc.date.available2016-06-09T01:16:12Z
dc.date.issued2014
dc.description.abstractWe report measurements of the third order optical nonlinearity of 51 chalcogenide glasses in the near infrared. Substituting more polarizable elements (Se for S, Sb for As) into the glasses increased their nonlinearity but also reduced the optical bandgap increasing two-photon absorption. Overall the measured values are an extremely good fit to the semi-empirical Miller’s rule whilst the normalized real and imaginary parts are in satisfactory agreement with the scaling for indirect gap semiconductors reported by Dinu. At 1550nm we find that there is an upper limit to the nonlinearity of ≈10⁻¹³cm²/W above which two-photon absorption becomes significant.en_AU
dc.identifier.issn2159-3930en_AU
dc.identifier.urihttp://hdl.handle.net/1885/102362
dc.publisherOptical Society of Americaen_AU
dc.rights© 2014 Optical Society of Americaen_AU
dc.sourceOptical Materials Expressen_AU
dc.titleSystematic z-scan measurements of the third order nonlinearity of chalcogenide glassesen_AU
dc.typeJournal articleen_AU
dcterms.accessRightsOpen Accessen_AU
local.bibliographicCitation.issue5en_AU
local.bibliographicCitation.lastpage1022en_AU
local.bibliographicCitation.startpage1011en_AU
local.contributor.affiliationWang, Ting, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Laser Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationGai, Xin, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Laser Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationWei, W, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Laser Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationWang, Rongping, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Laser Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationYang, Zhiyong , College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Laser Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationShen, Xiang, Ningbo University, Chinaen_AU
local.contributor.affiliationMadden, Steve, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Laser Physics Centre, The Australian National Universityen_AU
local.contributor.affiliationLuther-Davies, Barry, College of Physical and Mathematical Sciences, CPMS Research School of Physics and Engineering, Laser Physics Centre, The Australian National Universityen_AU
local.contributor.authoremailting.wang@anu.edu.auen_AU
local.contributor.authoruidu4910978en_AU
local.description.notesImported from ARIESen_AU
local.identifier.absfor020503en_AU
local.identifier.absseo970102en_AU
local.identifier.ariespublicationu4493666xPUB7en_AU
local.identifier.citationvolume4en_AU
local.identifier.doi10.1364/OME.4.001011en_AU
local.identifier.uidSubmittedByu3488905en_AU
local.publisher.urlhttp://www.osa.org/en-us/home/en_AU
local.type.statusPublished Versionen_AU

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