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Up-conversion fluorescence spectroscopy in Pr3+ doped optical fibers

✍ Scribed by E.S. Moraes; M.M. Opalinska; A.S.L. Gomes; Cid B. de Araújo

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
287 KB
Volume
84
Category
Article
ISSN
0030-4018

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Frequency up-conversion in a borate glas
Frequency up-conversion in a borate glass doped with Pr3+
✍ Elio M. Pacheco; Cid B. De Araujo 📂 Article 📅 1988 🏛 Elsevier Science 🌐 English ⚖ 268 KB

We report on the observation of anti-Stokes emission 'PO d3H4 following excitation of the 'D, level ofPr'+ in (B,O,),,(CaF,),,. A simple model which considers energy transfer inside pairs of Pr3+ ions is used to describe the up-converted emission.