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Annealing experiments in frequency-doubling fibers

✍ Scribed by Gouvêa, Paula M. P.; Margulis, Walter


Book ID
115394286
Publisher
Optical Society of America
Year
1994
Tongue
English
Weight
482 KB
Volume
11
Category
Article
ISSN
0740-3224

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Frequency doubling in erbium-doped fiber
✍ I.B. Couceiro; I.C.S. Carvalho; W. Margulis; Torbjörn Carlnäs; Anne Lidgard 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 389 KB

Erbium-doped fibers have been prepared for frequency doubling with various input powers. Annealing experiments were carried out, and a single exponential decay in time was found for the conversion efficiency. An activation energy of 0.2 eV was measured for two fibers with different Er 3+ concentrati