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Proceedings Paper

Photoluminescence and electroluminescence of erbium yttrium and ytterbium co-doped Er silicates
Author(s): Xingjun Wang; Bing Wang; Ruimin Guo; Lei Wang; Zhiping Zhou
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Paper Abstract

Erbium silicates and Yttrium and Ytterbium co-doped Er silicates have been fabricated in sol-gel and sputtering methods. Two orders of magnitude photoluminescence intensity enhancement was observed by Yttrium and Ytterbium co-doping Er silicates compared with that of pure Er silicate. Three kinds of waveguide structure, the strip-loaded, slot and hybrid ErYb/Y silicates waveguides have been obtained, and the optical amplification was observed in these waveguide structures. 1.53μm electroluminescence in ErYb silicates was also realized using hot carriers’ impact excitations of Er ions.

Paper Details

Date Published: 20 November 2012
PDF: 4 pages
Proc. SPIE 8564, Nanophotonics and Micro/Nano Optics, 856407 (20 November 2012); doi: 10.1117/12.999747
Show Author Affiliations
Xingjun Wang, Peking Univ. (China)
Bing Wang, Peking Univ. (China)
Ruimin Guo, Peking Univ. (China)
National Institute of Metrology (China)
Lei Wang, Peking Univ. (China)
Zhiping Zhou, Peking Univ. (China)

Published in SPIE Proceedings Vol. 8564:
Nanophotonics and Micro/Nano Optics
Zhiping Zhou; Kazumi Wada, Editor(s)

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