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Enhanced 2.7 mu m mid-infrared emissions of Er3+ via Pr3+ deactivation and Yb3+ sensitization in LiNbO3 crystal
Zhang, Peixiong; Chen, Zhenqiang; Hang, Yin; Li, Zhen; Yin, Hao; Zhu, Siqi; Fu, Shenhe; Li, Anming; tzqchen@jnu.edu.cn; yhang@siom.ac.cn
2016
Source PublicationOpt. Express
Volume24Issue:22Pages:25202
AbstractThe use of Pr3+ codoping for enhancement of the transition of Er3+: I-4(11/2) -> I-4(13/2) 2.7 mu m emissions was investigated in the Er/Yb codoped LiNbO3 crystal for the first time. It is found that the codoped of Pr3+ ion in Er3+, Yb3+ and Pr3+ triply doped LiNbO3 crystal (Er/Yb/Pr: LN) greatly enhances Er3+: 2.7 mu m emission under excitation of a common 970 nm laser diode, depopulates the lower laser level of Er3+:I-4(13/2), and has little influence on the higher laser level of Er3+:I-4(11/2) at the same time for population inversion. The 2.7 mu m emission characteristics and energy transfer were investigated in detail. The energy transition efficiency from the lower laser level of Er3+:I-4(13/2) to Pr3+:F-3(4) level is as high as 0.42, indicating that the Pr3+ ion is an effective deactivation ion for Er3+ ion in LiNbO3 crystal. These results suggest that Er/Yb/Pr: LiNbO3 crystal may become an attractive host for developing solid state lasers at around 2.7 mu m under a conventional 970 nm LD pump. (C) 2016 Optical Society of America
SubtypeArticle
Department材料
DOI10.1364/OE.24.025202
Funding OrganizationNational Natural Science Foundation of China (NSFC) [614750671, 1404332, 51302283, 51472257]; Guangdong Science and Technology Department [2014B090903014, 2014B010131004, 2014B010124002, 2015B090901014, 2016B090917002] ; National Natural Science Foundation of China (NSFC) [614750671, 1404332, 51302283, 51472257]; Guangdong Science and Technology Department [2014B090903014, 2014B010131004, 2014B010124002, 2015B090901014, 2016B090917002] ; National Natural Science Foundation of China (NSFC) [614750671, 1404332, 51302283, 51472257]; Guangdong Science and Technology Department [2014B090903014, 2014B010131004, 2014B010124002, 2015B090901014, 2016B090917002] ; National Natural Science Foundation of China (NSFC) [614750671, 1404332, 51302283, 51472257]; Guangdong Science and Technology Department [2014B090903014, 2014B010131004, 2014B010124002, 2015B090901014, 2016B090917002]
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China (NSFC) [614750671, 1404332, 51302283, 51472257]; Guangdong Science and Technology Department [2014B090903014, 2014B010131004, 2014B010124002, 2015B090901014, 2016B090917002] ; National Natural Science Foundation of China (NSFC) [614750671, 1404332, 51302283, 51472257]; Guangdong Science and Technology Department [2014B090903014, 2014B010131004, 2014B010124002, 2015B090901014, 2016B090917002] ; National Natural Science Foundation of China (NSFC) [614750671, 1404332, 51302283, 51472257]; Guangdong Science and Technology Department [2014B090903014, 2014B010131004, 2014B010124002, 2015B090901014, 2016B090917002] ; National Natural Science Foundation of China (NSFC) [614750671, 1404332, 51302283, 51472257]; Guangdong Science and Technology Department [2014B090903014, 2014B010131004, 2014B010124002, 2015B090901014, 2016B090917002]
WOS IDWOS:000388413400050
Citation statistics
Document Type期刊论文
Identifierhttp://ir.siom.ac.cn/handle/181231/28063
Collection中科院强激光材料重点实验室
Corresponding Authortzqchen@jnu.edu.cn; yhang@siom.ac.cn
Affiliation中国科学院上海光学精密机械研究所
Recommended Citation
GB/T 7714
Zhang, Peixiong,Chen, Zhenqiang,Hang, Yin,et al. Enhanced 2.7 mu m mid-infrared emissions of Er3+ via Pr3+ deactivation and Yb3+ sensitization in LiNbO3 crystal[J]. Opt. Express,2016,24(22):25202.
APA Zhang, Peixiong.,Chen, Zhenqiang.,Hang, Yin.,Li, Zhen.,Yin, Hao.,...&yhang@siom.ac.cn.(2016).Enhanced 2.7 mu m mid-infrared emissions of Er3+ via Pr3+ deactivation and Yb3+ sensitization in LiNbO3 crystal.Opt. Express,24(22),25202.
MLA Zhang, Peixiong,et al."Enhanced 2.7 mu m mid-infrared emissions of Er3+ via Pr3+ deactivation and Yb3+ sensitization in LiNbO3 crystal".Opt. Express 24.22(2016):25202.
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