Title :
Transparent glass-ceramics doped with Nd3+ or Er3+ based on lead-barium fluoroborate
Author :
Petrova, O.B. ; Sevostjanova, T.S. ; Anurova, M.O. ; Khomyakov, A.V.
Author_Institution :
D. Mendeleyev Univ. of Chem. Technol. of Russia, Moscow, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
Lead-barium fluoroborate (PbF2-BaF2-B2O3) glasses doped with RE (Nd3+ or Er3+) were synthesized and researched. Glass-ceramics, where the ions RE are hosted by fluoride crystal nanoparticles embedded in borate glass, made by heat-treatment. The changes in the structural and optical properties of the glass-ceramics comparatively to initial glasses were revealed by X-ray diffraction, Raman spectroscopy and luminescence spectroscopy of RE ions. Spectral properties of polycrystalline fluoride containing Pb, Ba and RE are investigated also.
Keywords :
Raman spectra; X-ray diffraction; barium compounds; boron compounds; erbium; glass ceramics; heat treatment; lead compounds; nanoparticles; nanophotonics; neodymium; photoluminescence; PbF2-BaF2-B2O3:Er3+; PbF2-BaF2-B2O3:Nd3+; Raman spectroscopy; X-ray diffraction; fluoride crystal nanoparticles; heat treatment; lead-barium fluoroborate glass doped erbium ion; lead-barium fluoroborate glass doped neodymium ion; luminescence spectroscopy; polycrystalline fluoride; transparent glass-ceramics; Barium; Glass; Heating; Luminescence; fluoride; fluoroborate; glass-ceramic; luminesence;
Conference_Titel :
Laser Optics, 2014 International Conference
Conference_Location :
Saint Petersburg
Print_ISBN :
978-1-4799-3884-1
DOI :
10.1109/LO.2014.6886376
