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Permanent URI for this communityhttps://hdl.handle.net/20.500.14288/2
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Publication Metadata only First demonstration of laser operation in Tm3+:BaY2F8 near 2.3 μm(Optica Publishing Group (formerly OSA), 2020) Tonelli, Mauro; Department of Physics; N/A; N/A; Sennaroğlu, Alphan; Toker, Işınsu Baylam; Muti, Abdullah; Faculty Member; PhD Student; PhD Student; Department of Physics; College of Sciences; Graduate School of Sciences and Engineering; Graduate School of Sciences and Engineering; 23851; N/A; N/AWe report, for the first time to our knowledge, continuous-wave operation of a Tm3+:BaY2F8 laser near 2.3 µm for two orthogonal pumping orientations, resulting in a broad 152-nm tuning range from 2233 to 2385 nm.Publication Metadata only Tunable continuous-wave 2.3-μm Tm3+:KY3F10 laser upconversion pumped with an ytterbium fiber laser(Optica Publishing Group (formerly OSA), 2020) Tonelli, Mauro; Petrov, Valentin; Department of Physics; Department of Physics; Sennaroğlu, Alphan; Morova, Yağız; Faculty Member; Researcher; Department of Physics; N/A; Koç University Surface Science and Technology Center (KUYTAM) / Koç Üniversitesi Yüzey Teknolojileri Araştırmaları Merkezi (KUYTAM); College of Sciences; College of Sciences; 23851; N/AWe report a 2.3-μm Tm3+:KY3F10 laser, which can be excited via upconversion pumping with a 1064-nm ytterbium fiber laser, leading to tunable operation from 2268 to 2373 nm with absorbed power slope efficiency of 32%.