532 nm激光泵浦硝酸钡晶体产生外腔拉曼激光

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

	532 nm激光泵浦硝酸钡晶体产生外腔拉曼激光; Ba(NO3)2 external resonator Raman laser excited by 532 nm laser
	陈慧挺 ; 楼祺洪 ; 董景星 ; 陈万春
刊名	强激光与粒子束
	2005
卷号	17 期号:11 页码:1617
关键词	受激拉曼散射 Stimulated Raman scattering 外置拉曼振荡腔 External Raman cavity 硝酸钡晶体 Barium nitrate crystal 斯托克斯光 Stokes laser
ISSN号	1001-4322
其他题名	Ba(NO3)2 external resonator Raman laser excited by 532 nm laser
中文摘要	由于硝酸钡晶体具有很强的对称振动（频率1047 cm^-1）和较高的拉曼增益,可以用来产生受激拉曼激光.采用单端泵浦的外置拉曼振荡腔与双棱镜分光装置进行了硝酸钡晶体拉曼激光实验,泵浦源为倍频Nd： YAG的532 nm激光,硝酸钡晶体通过水溶液降温法生长,尺寸为10 mm×10 mm×48 mm,采用特殊镀膜的腔镜对各阶斯托克斯光进行优化选择.在泵浦源达到65 mJ时,获得21 mJ一阶斯托克斯光,输出波长为563 nm,以及16 mJ的二阶斯托克斯光,输出波长为599 nm,受激拉曼散射SRS最大的整体; Barium nitrate crystal was proposed as one of the perspective Raman materials due to its intense symmetrical vibrations with the frequency of 1 047 cm^-1 and comparative high Raman gain.A harmonic of Nd:YAG laser(532 nm) pumped barium nitrate crystal in external resonator and excited stimulated Raman laser.Experimental setup adopted the Raman shifter consisted of external cavity and two prisms spectrometer.The external cavity was composed of diachronic mirrors with optimal reflectivity for Stokes components.Barium nitrate crystal was grown by the aqua-solution cooling method with the size of 48 mm×10 mm×10 mm.When the pump laser energy is 65 mJ,the output energy of first Stokes laser(563 nm) and that of second Stokes laser(599 nm) were measured as 21 mJ and 16 mJ respectively.The total maximal conversion efficiency of stimulated Raman scattering to the first and second Stokes components was 56.3%.
学科主题	光学材料;晶体
分类号	TN248
收录类别	ei
语种	中文
公开日期	2009-09-18 ; 2010-10-12
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/2637]
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	陈慧挺,楼祺洪,董景星,等. 532 nm激光泵浦硝酸钡晶体产生外腔拉曼激光, Ba(NO3)2 external resonator Raman laser excited by 532 nm laser[J]. 强激光与粒子束,2005,17(11):1617, 1620.
APA	陈慧挺,楼祺洪,董景星,&陈万春.(2005).532 nm激光泵浦硝酸钡晶体产生外腔拉曼激光.强激光与粒子束,17(11),1617.
MLA	陈慧挺,et al."532 nm激光泵浦硝酸钡晶体产生外腔拉曼激光".强激光与粒子束 17.11(2005):1617.