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dc.contributor.authorDevi, Kavita
dc.contributor.authorPadhye, A.
dc.contributor.authorSchunemann, P. G.
dc.contributor.authorEbrahim-Zadeh, Majid
dc.contributor.otherUniversitat Politècnica de Catalunya. Institut de Ciències Fotòniques
dc.date.accessioned2018-05-08T14:37:33Z
dc.date.available2018-05-08T14:37:33Z
dc.date.issued2018-05-06
dc.identifier.citationDevi, K. [et al.]. Multimilliwatt, tunable, continuous‐wave, mid‐infrared generation across 4.6‐4.7 m based on orientation‐patterned gallium phosphide. "Optics Letters", 6 Maig 2018, vol. 43, núm. 10, p. 2284-2287.
dc.identifier.issn0146-9592
dc.identifier.urihttp://hdl.handle.net/2117/117023
dc.description.abstractWe report the generation of tunable continuous-wave (cw) mid-infrared (mid-IR) radiation across 4608–4694 nm using the new nonlinear material, orientation-patterned gallium phosphide (OP-GaP). By exploiting difference-frequency mixing between a cw Tm-fiber laser and a home-built cw optical parametric oscillator in a 40-mm-long crystal, we have generated up to 43 mW of cw output power, with >30  mW across >95% of the mid-IR tuning range. The output at 4608 nm exhibits high beam quality with a passive power stability of 2.5% rms over 1.5 min. The temperature acceptance bandwidth of the OP-GaP crystal has been measured and compared with theory. The performance of the mid-IR source at high pump powers and polarization-dependent transmission in OP-GaP has been investigated.
dc.format.extent4 p.
dc.language.isocat
dc.publisherOSA
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Física
dc.subject.lcshGallium
dc.subject.othergallium phosphide
dc.titleMultimilliwatt, tunable, continuous‐wave, mid‐infrared generation across 4.6‐4.7 m based on orientation‐patterned gallium phosphide
dc.typeArticle
dc.subject.lemacOptoelectrònica
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttps://www.osapublishing.org/ol/abstract.cfm?uri=ol-43-10-2284
dc.rights.accessOpen Access
dc.description.versionPostprint (author's final draft)
dc.relation.projectidTEC2015-68234-R
dc.relation.projectidH2020-MSCA-ITN-2014
dc.relation.projectidSEV-2015-0522
upcommons.citation.publishedtrue
upcommons.citation.publicationNameOptics Letters
upcommons.citation.volume43
upcommons.citation.number10
upcommons.citation.startingPage2284
upcommons.citation.endingPage2287


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Except where otherwise noted, content on this work is licensed under a Creative Commons license: Attribution-NonCommercial-NoDerivs 3.0 Spain