Down-conversion luminescence properties of Er3+-doped cadmium silicate glasses

Zhao-yuan Song; Lan-tian Hou; Yue-e Chen; Xiao-dong Liu; Xing-tao Zhao; Ying Han; Shi-rui Dong

doi:10.1117/12.802812

18 November 2008 Down-conversion luminescence properties of Er3^+-doped cadmium silicate glasses

Zhao-yuan Song, Lan-tian Hou, Yue-e Chen, Xiao-dong Liu, Xing-tao Zhao, Ying Han, Shi-rui Dong

Proceedings Volume 7135, Optoelectronic Materials and Devices III; 713535 (2008) https://doi.org/10.1117/12.802812
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

Abstract

The cadmium silicate glass samples of 40SiO₂-14Al₂O₃-(40-x) CdO-2Li₂O-2K₂O-2Na₂O-xEr₂O₃ (x=0.15, 0.20, 0.25, 0.30, 0.35, 0.40 mol) was prepared by high-temperature solid-state reaction method, and it is pumped at 488 nm, 532 nm and 800 nm respectively. The results indicate that the main peak wavelengths are at 547 nm, 731 nm and 1534 nm excited at 488 nm. The relationship of the intensity between the emission light of 731 nm and Er3⁺-doped concentration is nonlinear. Near-infrared light nearby 1534 nm is excited at 532 nm and 800 nm, but it is weaker at 800 nm. The glass samples open a outlook of application for conversion luminescence materials.

Citation Download Citation

Zhao-yuan Song, Lan-tian Hou, Yue-e Chen, Xiao-dong Liu, Xing-tao Zhao, Ying Han, and Shi-rui Dong "Down-conversion luminescence properties of Er3^+-doped cadmium silicate glasses", Proc. SPIE 7135, Optoelectronic Materials and Devices III, 713535 (18 November 2008); https://doi.org/10.1117/12.802812

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