Enhanced absorbing property of Sm2O2S laser absorbent by doping Er3+/Tm3+

Wen Sun, Kai Zhu, Huan Xu, Xiaojuan Yang, Mingxun Yu, Xibing Li, Lixi Wang, Qitu Zhang

Research output: Contribution to journalArticlepeer-review

11 Scopus citations

Abstract

1064 nm laser stealth absorbent Sm2O2S was prepared by solid state flux method. The effects of doping Er3+ and Tm3+ on the powder’s phase compositions and reflecting property were investigated. The phase composition, morphology and reflectivity of powders were characterized by X-ray diffraction, scanning electron microscopy and ultraviolet visible spectrophotometer (UV-3600PC). The results exhibited that doping Er3+ and Tm3+ cause no significant changes on crystal structure. However, the morphology of powders changed a lot after doping Er3+/Tm3+, which influenced on the reflecting property. Because of the characteristic absorption of Er3+ and Tm3+, the reflectivity of Sm2O2S powders decreased in different degrees. The doping amount of Er3+ was 15 mol%, the lowest reflectivity 0.7450 % was obtained. The optimized doping amount of Tm3+ was 10 mol% and the reflectivity was 0.7403 %.

Original languageEnglish
Pages (from-to)697-701
Number of pages5
JournalJournal of Materials Science: Materials in Electronics
Volume28
Issue number1
DOIs
StatePublished - 1 Jan 2017

Fingerprint

Dive into the research topics of 'Enhanced absorbing property of Sm2O2S laser absorbent by doping Er3+/Tm3+'. Together they form a unique fingerprint.

Cite this