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Issue J. Phys. Colloques
Volume 43, Number C9, Décembre 1982
Physics of Non Crystalline Solids
Proceedings of the 5th International Conference / Physique des Solides Non Cristallins
Comptes rendus du 5ème Congrès International
Page(s) C9-303 - C9-306
DOI http://dx.doi.org/10.1051/jphyscol:1982955

Physics of Non Crystalline Solids
Proceedings of the 5th International Conference / Physique des Solides Non Cristallins
Comptes rendus du 5ème Congrès International

J. Phys. Colloques 43 (1982) C9-303-C9-306

DOI: 10.1051/jphyscol:1982955

STUDY ON OPTICAL SPECTRA OF Cr3+ IONS IN PHOSPHATE, FLUOROPHOSPHATE AND FLUORIDE GLASSES

G. Fuxi et L. Huiming

Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai, China


Résumé
On mesure l'absorption, la fluorescence et la durée de vie des ions Cr3+, Mo3+ dans trois espèces de verres en base, analyse et calcule des données de spectre basées sur la théorie du champ coordinateur. En outre, on étudie l'excitation du laser et le spectre d'emission de resolution dans le temps, discute la caractéristique spectrale et la structure de site dans le réseau d'ion Cr3+ dans des verres.


Abstract
Absorption, fluorescence and lifetime measurements of Cr3+, Mo3+ ions in three kinds of glass bases have been performed. Analysis and calculation of the spectral data based on the ligand field theory have been carried out. Furthermore, laser excited and time resolved emission spectra have been studied, spectral characteristics and site structure of Cr3+ ion in glasses are also discussed.





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