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	Effect of alkaline-earth metal composition on spectroscopic properties of Er3+ in fluorophosphate glasses
	Li T ; Zhang QY ; Feng ZM ; Liu YH ; Deng ZD(邓再德) ; Jiang ZH(姜中宏)
刊名	key engineering materials：high-performance ceramics iii
	2005
卷号	280-283页码:957
关键词	fluorophosphate glasses Judd-Ofelt parameters spectroscopic properties
ISSN号	1013-9826
中文摘要	optical spectroscopic properties of er3+-doped alkaline-earth metal modified fluoropho sphate glasses have been investigated experimentally for developing broadband fiber and planar amplifiers. the results show a strong correlation between the alkaline-earth metal content and the spectroscopic parameters such as absorption and emission cross sections, full widths at half-maximum and judd-ofelt intensity parameters. it is found that strontium ions could have more influences on the judd-ofelt intensity parameters and the absorption and emission cross sections than other alkaline-earth metal ions such as mg2+, ca2+, ba2+. the sample containing 23 mol% strontium fluoride exhibits the maximum emission cross section of 7.58 x 10(-21) cm(2), the broadest full width at half-maximum of 65 nm and the longer lifetime of 8.6 ms among the alkaline-earth metal modified fluorophosphates glasses studied. the judd-ofelt intensity parameter omega(6)s, the emission cross sections and the full widths at half-maximum in the er3+-doped fluorophosphate glasses studied are larger than in the silicate and phosphate glasses.
学科主题	光学材料;光学玻璃
收录类别	EI
语种	英语
WOS记录号	WOS:000227051400230
公开日期	2009-09-24
内容类型	期刊论文
源URL	[http://ir.siom.ac.cn/handle/181231/4871]
专题	上海光学精密机械研究所_高功率激光单元技术研发中心
推荐引用方式 GB/T 7714	Li T,Zhang QY,Feng ZM,et al. Effect of alkaline-earth metal composition on spectroscopic properties of Er3+ in fluorophosphate glasses[J]. key engineering materials：high-performance ceramics iii,2005,280-283:957, 962.
APA	Li T,Zhang QY,Feng ZM,Liu YH,邓再德,&姜中宏.(2005).Effect of alkaline-earth metal composition on spectroscopic properties of Er3+ in fluorophosphate glasses.key engineering materials：high-performance ceramics iii,280-283,957.
MLA	Li T,et al."Effect of alkaline-earth metal composition on spectroscopic properties of Er3+ in fluorophosphate glasses".key engineering materials：high-performance ceramics iii 280-283(2005):957.

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