Influence of grain size and Nd³⁺ concentration on the stimulated emission of LiLa_1-xNd_xP₄O₁₂ crystal powders

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• 作者：J. Azkargorta^a ; L. Marciniak^b ; I. Iparraguirre^a ; R. Balda^a ; ^c ; ^{rolindes.balda@ehu.eus} ; W. Strek^b ; M. Barredo-Zuriarrain^a ; S. Garcí ; a-Revilla^a ; J. Ferná ; ndez^a ; ^c
• 关键词：Rare-earth ; Random laser ; Lithium-neodymium tetraphosphate
• 刊名：Optical Materials
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：63
• 期：Complete
• 页码：46-50
• 全文大小：1327 K
• 卷排序：63

文摘

Efficient random lasing in crystalline powders of LiLa1-xNdxP4O12 (x = 0.5 and 1) is demonstrated. The effect of grain size and Nd3+ concentration on the random laser emission is studied. The emitting surface is reduced as the grain size decreases.