Publication result detail
Synthesis and Optical properties of Ge-In-S glasses doped by Pr3+ ions
REPKOVÁ, M.; FRUMAR, M.; FRUMAROVÁ, B.
Original Title
Synthesis and Optical properties of Ge-In-S glasses doped by Pr3+ ions
English Title
Synthesis and Optical properties of Ge-In-S glasses doped by Pr3+ ions
Type
Paper in proceedings (conference paper)
Original Abstract
High purity glasses of 100-x(80GeS2-20In2S3)xPr2S3 (x=0-7), were prepared by direct synthesis from elements. The glasses were homogeneous of high optical transmissivity from visible to IR region (10 um). The absorption bands of Pr3+ ions were assigned to 3H4-1G4, 3H4-3F3(3F4), 3H4-3H6(3F2) and 3H4-3H5 f-f electron transitions. A strong luminescence band was found near 1.3 um, weaker one was observed in the region near 1.6 um. These luminescence bands can be assigned to 1G4-3H5 and 3F3-3H4 transitions of f-electrons of Pr3+, respectively.
English abstract
High purity glasses of 100-x(80GeS2-20In2S3)xPr2S3 (x=0-7), were prepared by direct synthesis from elements. The glasses were homogeneous of high optical transmissivity from visible to IR region (10 um). The absorption bands of Pr3+ ions were assigned to 3H4-1G4, 3H4-3F3(3F4), 3H4-3H6(3F2) and 3H4-3H5 f-f electron transitions. A strong luminescence band was found near 1.3 um, weaker one was observed in the region near 1.6 um. These luminescence bands can be assigned to 1G4-3H5 and 3F3-3H4 transitions of f-electrons of Pr3+, respectively.
Keywords
chalkogenide glasses, rare ion, luminescence, structure, thermal properties, Raman and Infrared spectroscopy
Key words in English
chalkogenide glasses, rare ion, luminescence, structure, thermal properties, Raman and Infrared spectroscopy
Authors
REPKOVÁ, M.; FRUMAR, M.; FRUMAROVÁ, B.
RIV year
2011
Released
16.09.2002
Publisher
University of Pardubice
Location
Pardubice
ISBN
80-7194-462-9
Book
XIIIth International Symposium on Non-Oxide Glasses and New Optical Glasses, Extended Abstracts.
Pages from
565
Pages to
566
Pages count
2
BibTex
@inproceedings{BUT14420,
author="Martina {Repková} and Miloslav {Frumar} and Božena {Frumarová}",
title="Synthesis and Optical properties of Ge-In-S glasses doped by Pr3+ ions",
booktitle="XIIIth International Symposium on Non-Oxide Glasses and New Optical Glasses, Extended Abstracts.",
year="2002",
pages="565--566",
publisher="University of Pardubice",
address="Pardubice",
isbn="80-7194-462-9"
}