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.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...
Racah parameters of Cr4+ ions in alumino-silicate glasses have been calculated, indicating most Cr4+...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
No print copy held.This thesis reports optical absorption and luminescence studies of Ti³+ doped gla...
No print copy held.This thesis reports optical absorption and luminescence studies of Ti³+ doped gla...
Optical analysis of (0.2mol %) Pr3+&Tm3+ ions doped fluoro-phospho-borate glasses have been reported...
Optical analysis of (0.2mol %) Pr3+&Tm3+ ions doped fluoro-phospho-borate glasses have been reported...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
Author Institution: R&D ``Polus'' Institute, 3 Vvedensky Street, Moscow 117342, Russia.Cr-doped glas...
In this paper, we report the preparation and optical characterization of Mn2+ activated Pr3+ doped p...
International audienceOptical absorption (= crystal field) spectra of Cr3+ in silicate glasses have ...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
Racah parameters of Cr4+ ions in alumino-silicate glasses have been calculated, indicating most Cr4+...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
No print copy held.This thesis reports optical absorption and luminescence studies of Ti³+ doped gla...
No print copy held.This thesis reports optical absorption and luminescence studies of Ti³+ doped gla...
Optical analysis of (0.2mol %) Pr3+&Tm3+ ions doped fluoro-phospho-borate glasses have been reported...
Optical analysis of (0.2mol %) Pr3+&Tm3+ ions doped fluoro-phospho-borate glasses have been reported...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
Author Institution: R&D ``Polus'' Institute, 3 Vvedensky Street, Moscow 117342, Russia.Cr-doped glas...
In this paper, we report the preparation and optical characterization of Mn2+ activated Pr3+ doped p...
International audienceOptical absorption (= crystal field) spectra of Cr3+ in silicate glasses have ...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
Racah parameters of Cr4+ ions in alumino-silicate glasses have been calculated, indicating most Cr4+...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...
The optical properties of chromium-doped sodium silicate glass synthesized under oxidizing condition...