Active planar waveguides based on sol-gel 'Er POT. 3+'-doped Si'O IND.2'-Zr'O IND.2' for photonic applications morphological, structural and optical properties
Rogéria Rocha Gonçalves J. J Guimarães; J. L Ferrari; L. J. Q Maia; S. J. L Ribeiro
Journal of Non-Crystalline Solids Amsterdam v. 354, n. 42-44, p. 4846-4851, 2008Amsterdam 2008
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