Blue upconversion luminescence generation in Ce3+: Gd2SiO5 crystals by infrared femtosecond laser irradiation

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 > 激光与光电子功能材料研发中心

	Blue upconversion luminescence generation in Ce3+: Gd2SiO5 crystals by infrared femtosecond laser irradiation
	Dong YJ(董永军) ; Xu J(徐军) ; Zhou GQ(周国清) ; Zhao GJ(赵广军) ; Jie MY ; Yang LY(杨旅云) ; Su LB(苏良碧) ; Qiu JR(邱建荣) ; Feng WW ; Lin LH
刊名	opt. express
	2006
卷号	14 期号:5 页码:1899
关键词	PHOTON AVALANCHE SOLID-STATE GLASS FLUORESCENCE ABSORPTION MICROFABRICATION ULTRAVIOLET MICROSCOPY
ISSN号	1094-4087
中文摘要	blue frequency-upconversion fluorescence emission has been observed in ce3+-doped gd2sio5 single crystals, pumped with 120-fs 800 nm ir laser pulses. the observed fluorescence emission peaks at about 440nm is due to 5d -> 4f transition of ce3+ ions. the intensity dependence of the blue fluorescence emission on the ir excitation laser power obeys the cubic law, demonstrating three-photon absorption process. analysis suggested that three-photon simultaneous absorption induced population inversion should be the predominant frequency upconversion mechanism. (c) 2006 optical society of america.
学科主题	光学材料;晶体
收录类别	EI
语种	英语
WOS记录号	WOS:000235910200022
公开日期	2009-09-24
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/5597]
专题	上海光学精密机械研究所_激光与光电子功能材料研发中心
推荐引用方式 GB/T 7714	Dong YJ,Xu J,Zhou GQ,et al. Blue upconversion luminescence generation in Ce3+: Gd2SiO5 crystals by infrared femtosecond laser irradiation[J]. opt. express,2006,14(5):1899, 1904.
APA	董永军.,徐军.,周国清.,赵广军.,Jie MY.,...&Lin LH.(2006).Blue upconversion luminescence generation in Ce3+: Gd2SiO5 crystals by infrared femtosecond laser irradiation.opt. express,14(5),1899.
MLA	董永军,et al."Blue upconversion luminescence generation in Ce3+: Gd2SiO5 crystals by infrared femtosecond laser irradiation".opt. express 14.5(2006):1899.