Optical properties of dye-doped sol-gel glasses

被引：7
|
作者：
Casalboni, M
DeMatteis, F
Francini, R
Prosposito, P
Senesi, R
Grassano, UM
Pizzoferrato, R
Gnappi, G
Montenero, A
机构：
[1] UNIV ROMA TOR VERGATA,INFM,I-00133 ROME,ITALY
[2] UNIV ROMA TOR VERGATA,DIPARTIMENTO INGN MECCAN,I-00133 ROME,ITALY
[3] CONSORZIO RICERCA INNOVAZ VETRO,I-43100 PARMA,ITALY
[4] UNIV PARMA,DIPARTIMENTO CHIM GEN & INORGAN,I-43100 PARMA,ITALY
来源：
JOURNAL OF LUMINESCENCE | 1997年 / 72-4卷
关键词：
sol-gel; luminescence; decay time;
D O I：
10.1016/S0022-2313(96)00189-5
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We studied the optical properties of three organic dyes (Rhodamine 590, DODCI and IR5) incorporated in sol-gel prepared silica glasses. Absorption and emission spectra and luminescence lifetimes were measured both for as-prepared and for heat-densified samples. The blue shift of the emission peak and the radiative lifetimes increase with the densification of the samples.
引用
收藏
页码：475 / 477
页数：3
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