Optical transitions and visible upconversion in Er3+ doped niobic tellurite glass

Hai Lin, Gerald Meredith, Shibin Jiang, Xiang Peng, Tao Luo, Nasser Peyghambarian, Edwin Yue-Bun Pun

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Abstract

Optical transitions and visible upconversion in Er3+ doped niobic tellurite glass were investigated. Under 975 nm diode laser and laser excitation, intense and broad 1.53 μm infrared fluorescence and visible upconversion luminescence were observed. The maximum emission cross section was observed to be 8.52×10-21 cm2 at 1.532 μm.

Original languageEnglish (US)
Pages (from-to)186-191
Number of pages6
JournalJournal of Applied Physics
Volume93
Issue number1
DOIs
StatePublished - Jan 1 2003

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ASJC Scopus subject areas

  • Physics and Astronomy(all)

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