𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Effect of OH−on upconversion lminescence of Yb3+/Tm3+-codoped oxyhalide tellurite glasses

✍ Scribed by Shiqing Xu; Liyan Zhang; Shilong Zhao; Dawei Fang; Zaixuan Zhang; Zhonghong Jiang

Publisher
Springer
Year
2005
Tongue
English
Weight
593 KB
Volume
41
Category
Article
ISSN
0022-2461

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Host dependent frequency upconversion of
Host dependent frequency upconversion of Yb3+/Tm3+-codoped oxyfluoride tellurite glasses
✍ Shiqing Xu; Dawei Fang; Zaixuan Zhang; Liyan Zhang; Shilong Zhao; Zhonghong Jian 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 144 KB

The upconversion luminescence properties of Yb 3+ /Tm 3+ -codoped oxyfluoride tellurite glasses under 980 nm excitation are investigated experimentally. The intense blue and relatively weak red emissions centered at 475 and 649 nm corresponding to the transitions 1 G 4 → 3 H 6 and 1 G 4 → 3 H 4 of T

Effect of OH− on upconversion luminescen
Effect of OH− on upconversion luminescence of Er3+-doped oxyhalide tellurite glasses
✍ Shiqing Xu; Dawei Fang; Zaixuan Zhang; Zhonghong Jiang 📂 Article 📅 2005 🏛 Elsevier Science 🌐 English ⚖ 218 KB

The Raman spectra, infrared spectra and upconversion luminescence spectra were studied, and the effect mechanism of OH À groups on the upconversion luminescence of Er 3+ -doped oxyhalide tellurite glasses was analyzed. The results show that the phonon energy of lead chloride tellurite (PCT) glass wa