Pregled bibliografske jedinice broj: 996761
Novel calculation for cross-relaxation energy transfer parameter applied on thulium highly- doped tellurite glasses
Novel calculation for cross-relaxation energy transfer parameter applied on thulium highly- doped tellurite glasses // Proceedings Volume 8257, Optical Components and Materials IX
San Francisco (CA), Sjedinjene Američke Države, 2012. doi:10.1117/12.910380 (predavanje, recenziran, ostalo, znanstveni)
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Naslov
Novel calculation for cross-relaxation energy transfer parameter applied on thulium highly- doped tellurite glasses
Autori
Taher, M. ; Gebavi, H. ; Taccheo, S. ; Milanese, D. ; Balda, R. ;
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, ostalo, znanstveni
Izvornik
Proceedings Volume 8257, Optical Components and Materials IX
/ - , 2012
Skup
SPIE OPTO, 2012, San Francisco, California, United States
Mjesto i datum
San Francisco (CA), Sjedinjene Američke Države, 2012
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Recenziran
Ključne riječi
tellurite glasses
Sažetak
We investigate the cross relaxation parameter of Tm3+ ions in tellurite glasses over a wide range of concentrations: from 0.36 mol% up to 10 mol%. We propose a new measurement approach based on monitoring the steady-state emission spectra. The proposed method is very simple and allows to measure even very highly doped samples. The crossrelaxation parameter shows a linear dependence with respect to dopant concentration over the full investigated interval and the measured slope is 1.81x10-17 cm3 s-1 mol%-1. The linear dependence suggests a dipole-dipole interaction.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
