Visible laser action of Dy3+ ions in monoclinic KY(WO4)2 and KGd(WO4)2 crystals under xe-flashlamp pumping

被引:81
作者
Kaminskii, A
Hommerich, U
Temple, D
Seo, JT
Ueda, K
Bagayev, S
Pavlyulk, A
机构
[1] Russian Acad Sci, Inst Crystallog, Moscow 117333, Russia
[2] Hampton Univ, Dept Phys, Hampton, VA 23688 USA
[3] Univ Electrocommun, Inst Laser Sci, Chofu, Tokyo 1828585, Japan
[4] Russian Acad Sci, Inst Laser Phys, Novosibirsk 630090, Russia
[5] Russian Acad Sci, Inst Inorgan Chem, Novosibirsk 630090, Russia
来源
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 2000年 / 39卷 / 3AB期
关键词
solid-state laser; new laser; visible laser; double potassium rare-earth tungstates; Dy3+ stimulated emission; laser crystals;
D O I
10.1143/JJAP.39.L208
中图分类号
O59 [应用物理学];
学科分类号
摘要
Pulsed laser action in the novel visible laser channels F-4(9/2) --> H-6(13/2) (at approximate to 0.57 mu m) and F-4(9/2) --> H-6(11/2) (at approximate to 0.66 mu m) of Dy3+ ions in monoclinic KY(WO4)(2) and KGd(WO4)(2) single crystals at nitrogen cryogenic temperature under Xe-flashlamp pumping is excited for the first time. All observed lasing emissions are identified. Some spectroscopic characteristics of the investigated crystals are also presented.
引用
收藏
页码:L208 / L211
页数:4
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