Acta Optica Sinica, Volume. 20, Issue 7, 995(2000)
The Spectroscopic Characteristics of Ytterbium Borate Laser Glasses
The absorption and fluorescent properties of Yb3+ borate glasses were measured. The integrated absorption cross section and stimulated emission cross section of Yb3+ borate glasses were calculated. The effects of B2O3 content, glass modifiers (Zno and BaO) and high valency cations (Ti4+, La3+, Ta5+ and Nb5+) on the integrated absorption cross section and stimulated emission cross section of ytterbium borate glasses were studied. Two methods were used to evaluate the stimulated emission cross section of ytterbium borate glasses. It is found that the reciprocity method is more appropriate for calculating stimulated emission cross section of ytterbium laser glasses.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. The Spectroscopic Characteristics of Ytterbium Borate Laser Glasses[J]. Acta Optica Sinica, 2000, 20(7): 995