Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Up-conversion fluorescence in Er-doped chalcogenide glasses based on GeS2-Ga2S3 system. / Tverjanovich, A.; Grigoriev, Ya G.; Degtyarev, S. V.; Kurochkin, A. V.; Man'shina, A. A.; Tver'yanovich, Yu S.
в: Journal of Non-Crystalline Solids, Том 286, № 1-2, 06.2001, стр. 89-92.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Up-conversion fluorescence in Er-doped chalcogenide glasses based on GeS2-Ga2S3 system
AU - Tverjanovich, A.
AU - Grigoriev, Ya G.
AU - Degtyarev, S. V.
AU - Kurochkin, A. V.
AU - Man'shina, A. A.
AU - Tver'yanovich, Yu S.
PY - 2001/6
Y1 - 2001/6
N2 - The up-conversion fluorescence excited with 813 and 1550 nm light is investigated in glasses of the Ga2S3-GeS2-Er2S3 system. The influence of the glassy matrix composition and Er concentration on the luminescence and absorption spectra is studied. Increasing the Ga content relative to Ge decreases the erbium concentration quenching effect. The efficiency of up-conversion fluorescence has a strong dependence on thermal history of the sample. Annealing of the glasses and decreasing the synthesis temperature increase the luminescence intensity.
AB - The up-conversion fluorescence excited with 813 and 1550 nm light is investigated in glasses of the Ga2S3-GeS2-Er2S3 system. The influence of the glassy matrix composition and Er concentration on the luminescence and absorption spectra is studied. Increasing the Ga content relative to Ge decreases the erbium concentration quenching effect. The efficiency of up-conversion fluorescence has a strong dependence on thermal history of the sample. Annealing of the glasses and decreasing the synthesis temperature increase the luminescence intensity.
UR - http://www.scopus.com/inward/record.url?scp=0035369147&partnerID=8YFLogxK
U2 - 10.1016/S0022-3093(01)00483-5
DO - 10.1016/S0022-3093(01)00483-5
M3 - Article
AN - SCOPUS:0035369147
VL - 286
SP - 89
EP - 92
JO - Journal of Non-Crystalline Solids
JF - Journal of Non-Crystalline Solids
SN - 0022-3093
IS - 1-2
ER -
ID: 10027066