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[期刊论文] 作者：YufengLi,BaoquanYao,YuezhuWang,
来源：ChineseOpticsLetters 年份：2006
A high power cryogenic cooling Tm-doped (2%) GdVO4 laser double-end-pumped by fiber-coupled-diode with the center wavelength of 804.5 nm at 21 Celsius degree is reported. The highest continuous-wave (CW) power of 2.35 W at 1903 nm is attain......
Mild and Highly Selective Preparation of Alkylate Gasoline Promoted by Using Polyetheramine-Based Ac
[期刊论文] 作者：GaoXu，YuFengli，WangZhiping，XieCongxia,
来源：中国炼油与石油化工（英文版） 年份：2020
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[期刊论文] 作者：YufengLi,BaoquanYao,ZhenguoWang,YuezhuWang,YoulunJu,
来源：ChineseOpticsLetters 年份：2006
A tunable continuous wave (CW) low temperature operating Tm (6 at.-%),Ho (0.6at.-%):YLF laser pumped by fiber-coupled diode laser is reported. The maximum output power is 4.16 W at 2073 nm by use of 30% output coupling, the slope efficiency......
[期刊论文] 作者：BaoquanYao,XingbaoZhang,YuezhuWang,WanjunHe,YufengLi,YoulunJu,
来源：ChineseOpticsLetters 年份：2004
A set of fiber-coupled continuous wave (CW) diode lasers has been used to pump Tm,Ho:GdVO4 and generate 2.048-μm laser radiation at liquid nitrogen temperature. The optical-optical efficiencies of 25%, output power of 3.5 W, and pumping th......
[期刊论文] 作者：YuezhuWang,XingbaoZhang,BaoquanYao,WanjunHe,YufengLi,YoulunJu,
来源：ChineseOpticsLetters 年份：2004
At liquid-nitrogen temperature, at 10-kHz pulse repetition rate, Q-switched 36-ns pulses with average output power of 4 W at 2.05 um and 4.5-W continuous wave output power with a total optical-optical conversion efficiency of 30%, were achi......
[会议论文] 作者：LiangYu;ShandongTao;YueChen;ZhengmeiHe;Jia-BinZhu;Bang-HeDing;YufengLi;,
来源：江苏省第十七次血液学学术会议 年份：2013
Bruton s tyrosine kinase (Btk) is a member of the Tee family of tyrosine kinases and mutations affecting Btk cause immunodeficiency in both humans and mice....
Analysis of TM/TE mode enhancement and droop reduction by a nanoporous n-AlGaN underlayer in a 290 n
[期刊论文] 作者：YufengLi,ChenyuWang,YeZhang,PengHu,ShengnanZhang,MengqiDu,XilinSu,QiangLi,FengYun,
来源：PhotonicsResearch 年份：2020
A full structure 290-nm ultraviolet light-emitting diode (UV-LED) with a nanoporous n-AlGaN underlayer was fabricated by top via hole formation followed by high-voltage electrochemical etching. The 20 to 120 nm nanopores were prepared in re......
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