Cr~(2+):ZnSe的激光输出和调谐性能

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 先进激光技术与应用系统实验室

	Cr~(2+):ZnSe的激光输出和调谐性能
	杨勇 ; 唐玉龙 ; 徐剑秋 ; 杭寅
刊名	中国激光
	2008
卷号	35 期号:10 页码:1495
关键词	材料中红外 ZnSe晶体调谐激光 Crystal lasers Doped silicas Emission spectrums IR wavelengths Laser bandwidths Laser materials Laser outputs Maximum output powers Mid-IR Output powers Physical vapor transports Tunable laser Tuning abilities Tuning methods ZnSe crystal
ISSN号	0258-7025
其他题名	Laser Output and Tuning Ability of Cr²⁺:ZnSe
中文摘要	Cr~(2+):ZnSe具有很宽的吸收带和发射带,是中红外波段优秀的可调谐激光材料。从吸收光谱、发射光谱以及角度调谐输出对Cr~(2+):ZnSe晶体的激光输出性能进行了研究。采用真空高温扩散法制备Cr~(2+):ZnSe晶体.获得了高浓度的Cr~(2+)离子掺杂的厚1.7 mm,直径10 mm的薄片ZnSe晶体。使用中心波长2.05μm,最大输出功率8 W的Tm离子掺杂的光纤激光器抽运,使用平凹腔结构搭建谐振腔,获得了最大平均功率1.034 W,中心波长2.367μm,线宽10 nm的连续激光输出。利用角度调谐的方法,对Cr:ZnSe晶体的调谐性能进行了研究,在100 nm范围内获得了调谐输出。; Cr²⁺:ZnSe having a wide range of absorption and emission spectra, is an excellent tuning laser material in mid-IR wavelength range. In this paper, lasing abilities of Cr²⁺:ZnSe had been studied by analyzing the absorption spectrum, emission spectrum and tuning ability. The Cr²⁺:ZnSe poly-crystal laser material is prepared by physical vapor transport (PVT) technique. The sample is cut and polished in thickness of 1.7 mm and with diameter of 10 mm. Pumped by a 2.05 μm Tm-ion doped silica fiber laser, delivering maximum output power of 8 W, maximum average output power of 1.034 W around 2.367 μm was demonstrated in a plate-concave resonate. The laser bandwidth was measured as 10 nm. At the same time, the laser can be tuned in 100 nm range by angle-tuning method in research of tuning ability of the laser material.
学科主题	光学材料
收录类别	EI
语种	中文
公开日期	2009-09-18
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/2397]
专题	上海光学精密机械研究所_先进激光技术与应用系统实验室
推荐引用方式 GB/T 7714	杨勇,唐玉龙,徐剑秋,等. Cr~(2+):ZnSe的激光输出和调谐性能[J]. 中国激光,2008,35(10):1495, 1499.
APA	杨勇,唐玉龙,徐剑秋,&杭寅.(2008).Cr~(2+):ZnSe的激光输出和调谐性能.中国激光,35(10),1495.
MLA	杨勇,et al."Cr~(2+):ZnSe的激光输出和调谐性能".中国激光 35.10(2008):1495.