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作品数:1618被引量:2328H指数:14
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相关作者:李全新刘新宇胡艳李硕琦王振林更多>>
相关机构:中国科学院中国科学技术大学中南大学南昌大学更多>>
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Effect of radiative loss mechanisms on FIR thermometric parameters of Nd^(3+)-doped lithium tellurite glasses
《Journal of Rare Earths》2024年第7期1250-1257,I0002,共9页C.Y.Morassuti A.P.L Silva L.A.O.Nunes S.M.Lima L.H.C.Andrade 
Project supported by National Council for Scientific and Technological Development(CNPq)(#305067/2019-2,#303707/2022-4,#306452/2018-9);the Development of Education and Science and Technology of the State of Mato Grosso do Sul(FUNDECT)(#59/300.634/2016,#71/027.247/2022)。
Nd^(3+)-doped tellurite glasses are promising materials for thermometers based on the fluorescence intensity ratio(FIR)technique.Nevertheless,at high Nd^(3+)concentrations,energy transfer(ET)processes such as optical ...
关键词:Nd^(3+)-doped tellurite glass Fluorescence intensity ratio Optical thermometry Judd-Ofelt Rare earths 
Doped microspheres for whispering gallery mode microlasing被引量:2
《Science Bulletin》2024年第13期2021-2024,共4页Xiaoxuan Wang Chaoyang Huang Chuansheng Xia Feifei Qin Gangyi Zhu Lingfeng Mao Yi Ma Zengliang Shi Qiannan Cui Chunxiang Xu 
supported by the National Natural Science Foundation of China(62075041,62375049 and 62335003);the Excellent Postdoctoral Program of Jiangsu Province(2023ZB077);the Natural Science Foundation of Jiangsu Province(BK20210593);the Basic Research Program of Jiangsu Province(BK20222007).
Whispering gallery mode(WGM)optical microcavities,which are capable of light field confinement and manipulation in a relatively small volume,have gained considerable attention from fundamentals in enhanced light-matte...
关键词:OPTICAL LASING MODE 
Doped high-entropy glassy materials to create optical coherence from maximally disordered systems
《Light(Science & Applications)》2022年第9期1945-1947,共3页Michele Marrocco 
Control over excitation wavelengths,sample size,and doping concentrations in glassy materials with high levels of configuration entropy shows promises of efficient correlation between absorption and build-up of cohere...
关键词:ENTROPY optical high 
Lanthanide doped lead-free double perovskites as the promising next generation ultra-broadband light sources
《Light(Science & Applications)》2022年第5期736-738,共3页Li Zhang Mingjian Yuan 
Efficient ultra-broadband emitter is realized by using lanthanide ion doping coupled with“DPs-in-glass composite”(DiG)structure.The synergy of self-trapped exciton together with the energy transition induce this ult...
关键词:structure. PEROVSKITE LANTHANIDE 
Enhanced multimodal luminescence and ultrahigh stability Eu^(3+)-doped CsPbBr_(3) glasses for X-ray detection and imaging被引量:2
《Photonics Research》2021年第12期2369-2380,共12页YAO TONG QIN WANG HENG YANG XIAOTING LIU ENROU MEI XIAOJUAN LIANG ZHIJUN ZHANG WEIDONG XIANG 
National Natural Science Foundation of China(51872207,52072271)。
As an emerging scintillation material,metal halide perovskite(CsPbX3)has been deemed the most potentially valuable candidate in X-ray detection and medical imaging.Nevertheless,it is a continuing challenge to implemen...
关键词:LUMINESCENCE stability MODAL 
Influence of Refractive Index Distribution on Brillouin Gain Spectrum in GeO_(2)-Doped Optical Fibers被引量:3
《Transactions of Nanjing University of Aeronautics and Astronautics》2021年第5期769-787,共19页JI Zhengyuan LU Yuangang PAN Yuhang PENG Jianqin ZHANG Zelin WANG Jiming 
supported by the National Natural Science Foundation of China(Nos.61875086,61377086);Aerospace Science Foundation of China(No.2016ZD52042);Foundation of Graduate Innovation Center in Nanjing University of Aeronautics and Astronautics(No.kfjj20170801)。
GeO_(2) is commonly used as dopant to adjust the refractive index profile(RIP)and the acoustic velocity profile(AVP)in the fiber,thereby forming different Brillouin gain spectrum(BGS)characteristics such as Brillouin ...
关键词:Brillouin gain spectrum optical fiber acoustic mode refractive index finite element analysis(FEA) 
Gamma irradiation-induced effects on the properties of TiO_2 on fluorine-doped tin oxide prepared by atomic layer deposition
《Nuclear Science and Techniques》2018年第7期191-197,共7页Syed Mansoor Ali M.S.Algarawi Turki S.ALKhuraiji S.S.Alghamdi Muhammad Hammad Aziz M.Isa 
supported by King Saud University,Deanship of Scientific Research,and College of Science Research Center
The effect of gamma irradiation with different doses(25–75 kGy) on TiO_2 thin films deposited by atomic layer deposition has been studied and characterized by X-ray diffraction(XRD),photoluminescence measurements,ult...
关键词:TiO2 原子层 GAMMA 性质 氧化物 GAMMA NYQUIST 光致发光 
Up-conversion luminescence polarization control in Er^(3+)-doped NaYF_4 nanocrystals
《Chinese Physics B》2016年第2期123-128,共6页张晖 姚云华 张诗按 卢晨晖 孙真荣 
Project supported by the Young Scientists Fund of the National Natural Science Foundation of China(Grant No.11304396);the National Natural Science Foundation of China(Grant Nos.11474096 and 51132004);the Shanghai Municipal Science and Technology Commission,China(Grant No.14JC1401500)
We propose a femtosecond laser polarization modulation scheme to control the up-conversion(UC) luminescence in Er^(3+)-doped NaYF_4 nanocrystals dispersed in the silicate glass. We show that the UC luminescence c...
关键词:up-conversion luminescence laser polarization nanocrystal 
Energy transfer mechanism in Er^(3+) doped fluoride glass sensitized by Tm^(3+) or Ho^(3+) for 2.7-μm emission被引量:2
《Chinese Optics Letters》2014年第5期33-36,共4页黄飞飞 刘雪强 李韦韦 胡丽丽 陈丹平 
supported by the National Natural Science Foundation of China under Gramt No.51172252
Enhanced 2.7 μm emission is obtained in Er3+/Tma+ and Era+/Ho3+ codoped ZBYA glasses. Absorp- tion and emission spectra are tested to characterize the 2.7 μm emission properties of Era+/Tm3+ and Era+/Ho3+ do...
关键词:or Ho doped fluoride glass sensitized by Tm Energy transfer mechanism in Er for 2.7 
Temperature-dependent second harmonic generation process based on an MgO-doped periodically poled lithium niobate waveguide
《Chinese Physics B》2011年第10期258-261,共4页沈世奎 杨爱英 左林 崔建民 孙雨南 
supported by the National Natural Science Foundation of China (Grant Nos. 60777024 and 60978007)
The temperature dependency of a 5-mo1% MgO-doped periodically poled lithium niobate waveguide was investi- gated in this paper. We started with the temperature-dependent refractive index equation for the waveguide. Se...
关键词:periodically poled lithium niobate second harmonic generation quasi-phase matching Sellmeier equation 
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