Publication detail

Synthesis and Optical properties of Ge-In-S glasses doped by Pr3+ ions

REPKOVÁ, M. FRUMAR, M. FRUMAROVÁ, B.

Original Title

Type

conference paper

Language

English

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.

Keywords

chalkogenide glasses, rare ion, luminescence, structure, thermal properties, Raman and Infrared spectroscopy

Authors

REPKOVÁ, M.; FRUMAR, M.; FRUMAROVÁ, B.

RIV year

2004

Released

16. 9. 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

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"
}