Acta Optica Sinica, Volume. 21, Issue 6, 762(2001)
A Study on Borate-Lead Glasses with Eu3+ Ion as Probe
The Eu 3+ probe technique is used to the analysis of borate-lead glasses system of (79 5-x)BO 3/2 -(20+x)PbF 2-0 5Eu 2O 3(x=0,10,20,30,40). The excitation spectra for several glasses are measured, the phonon side-band spectra and electron-phonon coupling constant are obtained. The multi-phonon non-radioactive transition probabilities are discussed. The emission spectra of Eu 3+ originated from 5D 0→ 7F 0, 7F 1, 7F 2 transitions under 362 nm excitation in this glass system and the optical transitions J-O parameter Ω 2 are obtained, the structure properties of borate-lead glasses are analysed.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. A Study on Borate-Lead Glasses with Eu3+ Ion as Probe[J]. Acta Optica Sinica, 2001, 21(6): 762