PBTE QUANTUM-DOT DOPED GLASSES WITH ABSORPTION-EDGE IN THE 1.5-MU-M WAVELENGTH REGION

Authors
REYNOSO VCS DEPAULA AM CUEVAS RF NETO JAM ALVES OL CESAR CL BARBOSA LC
Citation
Vcs. Reynoso et al., PBTE QUANTUM-DOT DOPED GLASSES WITH ABSORPTION-EDGE IN THE 1.5-MU-M WAVELENGTH REGION, Electronics Letters, 31(12), 1995, pp. 1013-1015
Citations number
10
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
31
Issue
12
Year of publication
1995
Pages
1013 - 1015
Database
ISI
SICI code
0013-5194(1995)31:12<1013:PQDGWA>2.0.ZU;2-Z
Abstract
PbTe nanocrystals have been grown in doped glasses. By choosing the ap propriate glass matrix and controlling the heat treatment temperatures and times, the quantum confined energy gaps of the PbTe dots can be c hanged in the wavelength range 1.1 - 2.0 mu m. These glasses are poten tial materials for applications in optical communication and optoelect ronic devices.