dc.contributor.author | Xie, Shangran | |
dc.contributor.author | Tolstik, Nikolai | |
dc.contributor.author | Travers, J. | |
dc.contributor.author | Sorokin, Evgeni | |
dc.contributor.author | Caillaud, Celine | |
dc.contributor.author | Troles, Johann | |
dc.contributor.author | Russell, Philip St.J. | |
dc.contributor.author | Sorokina, Irina T | |
dc.date.accessioned | 2017-11-01T10:08:19Z | |
dc.date.available | 2017-11-01T10:08:19Z | |
dc.date.created | 2017-01-20T22:14:38Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Optics Express. 2016, 24 (11), 12406-12413. | nb_NO |
dc.identifier.issn | 1094-4087 | |
dc.identifier.uri | http://hdl.handle.net/11250/2463386 | |
dc.description.abstract | A more than 1.5 octave-spanning mid-infrared supercontinuum (1.2 to 3.6 μm) is generated by pumping a As2S3-silica “double-nanospike” waveguide via a femtosecond Cr:ZnS laser at 2.35 μm. The combination of the optimized group velocity dispersion and extremely high nonlinearity provided by the As2S3-silica hybrid waveguide enables a ~100 pJ level pump pulse energy threshold for octave-spanning spectral broadening at a repetition rate of 90 MHz. Numerical simulations show that the generated supercontinuum is highly coherent over the entire spanning wavelength range. The results are important for realization of a high repetition rate octave-spanning frequency comb in the mid-infrared spectral region. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Optical Society of America | nb_NO |
dc.title | Coherent octave-spanning mid-infrared supercontinuum generated in As2S3-silica double-nanospike waveguide pumped by femtosecond Cr:ZnS laser | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | publishedVersion | nb_NO |
dc.source.pagenumber | 12406-12413 | nb_NO |
dc.source.volume | 24 | nb_NO |
dc.source.journal | Optics Express | nb_NO |
dc.source.issue | 11 | nb_NO |
dc.identifier.doi | 10.1364/OE.24.012406 | |
dc.identifier.cristin | 1434521 | |
dc.relation.project | Norges forskningsråd: 219686 | nb_NO |
dc.relation.project | Norges forskningsråd: 255003 | nb_NO |
dc.description.localcode | © 2016 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved. | nb_NO |
cristin.unitcode | 194,66,20,0 | |
cristin.unitname | Institutt for fysikk | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |