| Title: | Sol-gel method preparation silica gel-glasses, doped trivalent rare-earth ions for fiber optics applications |
| Authors: | Gaishun, V.E. Semchenko, A.V. Melnichenko, I.M. Tulenkova, O.I. Potapenok, Y.A. Гайшун, В.Е. Семченко, А.В. Тюленкова, О.И. |
| Keywords: | sol-gel process silica gel-glasses silica structure rare-earth ions infrared spectroscopy |
| Issue Date: | 2000 |
| Citation: | Sol-gel method preparation silica gel-glasses, doped trivalent rare-earth ions for fiber optics applications / V.E. Gaishun, A.V. Semchenko, I.M. Melnichenko [et al.] // Proceedings of SPIE - The International Society for Optical Engineering, Krasnobrod, 14–16 октября 1999 года / editors: Wojcik J., Wojcik W., Technical University of Lublin, Lublin, Poland. – Krasnobrod, 2000. – P. 11-14. |
| Abstract: | Optical materials prepared by the sol-gel process are of current technological interest. Sol-gel silica glasses doped with rareearth (pj3) ions are an important class of optical materials with applications including solid-state lasers, optical waveguides, fiber amplifiers and devices for optical communications. In this paper, we describe the preparation of rareearth-doped silica-gel glasses and discuss the infrared properties of silica structure as a function of heat treatment. The samples were prepared from tetraethoxysilane (TEOS), water, ethanol, fumed silica and soluble in a water or ethanol the salts ofthe RE3(Er3, Nd3, Sm3, Pr3, Eu3) elements. |
| URI: | http://elib.gsu.by/jspui/handle/123456789/33832 |
| Appears in Collections: | Статьи |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Gaishun_Sol-gel_method.pdf | 101.8 kB | Adobe PDF | View/Open |
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