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Optical gain at 1.53 μm in Er3+–Yb3+ co-doped porous silicon waveguides

✍ Scribed by A. Najar; J. Charrier; H. Ajlani; N. Lorrain; S. Haesaert; M. Oueslati; L. Haji


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
226 KB
Volume
146
Category
Article
ISSN
0921-5107

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1.54 μm photoluminescence from Er-d
✍ A. Podhorodecki; R. Kudrawiec; J. Misiewicz; N.V. Gaponenko; D.A. Tsyrkunov 📂 Article 📅 2006 🏛 Elsevier Science 🌐 English ⚖ 124 KB

Porous anodic alumina matrices covered with spin-on erbium-doped In 2 O 3 xerogel films have been synthesized and investigated by photoluminescence (PL) spectroscopy. At room temperature an emission at 1.54 lm associated with 4 I 13/2 ! 4 I 15/2 transitions of Er 3+ ions has been observed for the ex