Up-Conversion Luminescence and μ-Raman Investigations of KGd (WO4)2 Crystalline Powders Doped with Rare Earth Ions

被引：0

作者：

Kasprowicz, D. ^{[1
]}

Gluchowski, P. ^{[2
]}

Jaroszewski, K. ^{[1
]}

Chrunik, M. ^{[3
]}

Majchrowski, A. ^{[3
]}

机构：

[1] Poznan Univ Tech, Fac Tech Phys, Piotrowo 3, PL-60965 Poznan, Poland

[2] Polish Acad Sci, Inst Low Temp & Struct Res, Okolna 2, PL-50422 Wroclaw, Poland

[3] Mil Univ Technol, Inst Appl Phys, Kaliskiego 2, PL-00908 Warsaw, Poland

来源：

2016 18TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON) | 2016年

关键词：

double tungstates; KGd(WO4)(2); micro-crystals; rare earth ions; up-conversion; mu-Raman spectroscopy;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

KGd(WO4)(2) /(KGW) micro-crystalline powders, doped with selected rare earth (RE) ions, namely Ho3+, Er3+, Tm3+, Tb3+ and/or Yb3+ ions, were synthesized using modified Pechini method. RE doped KGW microcrystalline powders exhibit multicolor up-conversion luminescence in the VIS and NIR spectral ranges under 975 nm laser diode excitation. The spectroscopic properties of KGW: RE3+ were investigated using the mu-Raman spectroscopy and optical spectroscopy methods. The investigated KGW: RE3+ powders are very promising materials as new generation energy converters with significant potential applications in novel optical devices.

引用

页数：3

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