𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Spectral behaviour of Nd3+ doped glasses under narrow-line excitation

✍ Scribed by Y. Kalisky; R. Reisfeld; Y. Haas

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
369 KB
Volume
61
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

✦ Synopsis

E;d3* doped phosphare, relhwite, ED-2 and gertnanrtte glissses \cre excited b> a laser into different parts cf the 41gn -+ 4Gsr_ inhomogeneously broadened band. It NZS found that the germanate glass exhibited wxavelength-dependent decay times even at room temperature. It is concluded that the diffusion of energy in the zermanate glass is slow becwse a large energy mismatch between different sites decreases the probability of energy diffusion betxxcen them.

πŸ“œ SIMILAR VOLUMES

Spectral migration of excitation energy
Spectral migration of excitation energy among Nd3+ ions in fluoroarsenate glasses
✍ Rolindes Balda; Luis Maria Lacha; Maria Angeles Arriandiaga; Joaquin FernΓ‘ndez; πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 102 KB

In this work, we have investigated the existence of energy transfer among Nd 3+ ions in fluoroarsenate glasses of the Na 4 As 2 O 7 , BaF 2 , YF 3 system with different Nd 3+ concentrations (0.5, 2, 3, 4, and 5 mol%) by using time-resolved fluorescence line narrowing spectroscopy. The spectral featu