Project(51874129)supported by the National Natural Science Foundation of China;Projects(2018JJ3115,2019JJ60049)supported by the Science Foundation of Hunan Province,China;Projects(19B153,19B158)supported by the Scientific Research Fund of Hunan Provincial Education Department,China。
Novel hydrophilic NaYF4:Yb^3+,Tm^3+@NaGdF4:Ce^3+,Eu^3+double-jacket microtubes(DJMTs)with upconversion/downconversion dual-mode luminescence were designed and prepared through epitaxial growth of NaGdF4:Ce^3+,Eu^3+she...
the Science and Technology Development Program of Jilin Province(No.20170520162]H);the National Key Research and Development Program of China(No.016YFC0207300);the National Natural Science Foundation of China(Nos.61875191,11874354,61722305,and 61833006);the Program for Jilin University Science and Technology Innovative Research Team(No.JLUSTIRT 2017TD-07);Jilin Development and Reform Commission(No.2018C052-10);the Open Project of State Key Laboratory of Supramolecular Structure and Materials(No.sklssm202023).
LiErF4 was commonly used as a dipolar-coupled antiferromagnet,and was rarely considered as a luminescent material.Herein,we achieved the strong red upconversion emission of LiErF4 simply by an inert shell coating,i.e....
Project supported by the National Natural Science Foundation of China(11774138,11664022,51862020);Foundation of Yunnan Province(2019HC016).
Tm3+-doped transparent oxyfluoride glass ceramics containing BaYbxY((1-x))F5 nanocrystals were prepared via high temperature solid phase melting method,of which up-conversion emission is achieved by the Yb3+-mediated ...
A series of Tm^3+/Dy^3+co-doped Ba3 LaNa(PO4)3 F(BLNPF) phosphors were synthesized successfully via a high-temperature solid-reaction,and luminescence properties were investigated.Upon near violet excitation,BLNPF:Tm^...
supported by the National Natural Science Foundation of China(NSFC)(No.61805124);Natural Science Foundation of Ningbo City,China(No.2018A610023);3315 Innovation Team in Ningbo City,Zhejiang Province,China;K.C.Wong Magna Fund in Ningbo University,China。
We report on the investigation of intermode beating mode-locked(IBML)pulse generation in a simple all-fiber Tm^3+-doped double clad fiber laser(TDFL).This IBML TDFL is implemented by matching longitudinal-mode frequen...