Optical transitions and upconversion fluorescence in Ho3+ Yb3+ doped bismuth tellurite glasses

Material Science

• Bismuth 100%
• Tellurite 100%
• Density 50%
• Oxide Compound 50%
• Fluoride Glasses 50%
• Aluminum 50%
• Refractive Index 50%
• Lanthanum 50%
• Barium 50%
• Zirconium 50%
• Heavy Metal 50%
• Sodium 50%
• Semiconductor Laser 50%