Fabrication and Near-Infrared Luminescent Properties of Bismuth/Erbium Co-Doped Silica Fiber

2018 ◽  
Vol 45 (10) ◽  
pp. 1006004
Author(s):  
何涛 He Tao ◽  
文建湘 Wen Jianxiang ◽  
王骞 Wang Qian ◽  
庞拂飞 Pang Fufei ◽  
陈振宜 Chen Zhenyi ◽  
...  
Keyword(s):  
Near Infrared ◽  
Luminescent Properties ◽  
Silica Fiber ◽  
Co Doped

Structure and Up-Conversion Luminescence of Er3+/Yb3+ Co-Doped Lanthanum Zirconate Ceramics

2019 ◽  
Vol 18 (03n04) ◽  
pp. 1940081
Author(s):  
E. Trusova ◽  
R. Klement ◽  
Y. Tratsiak ◽  
L’. Bača ◽  
P. Veteška ◽  
...  
Keyword(s):  
Near Infrared ◽  
Laser Excitation ◽  
Laser Diodes ◽  
Luminescent Properties ◽  
Lanthanum Zirconate ◽  
Display Devices ◽  
Annealing Conditions ◽  
Potential Applications ◽  
Infrared Excitation ◽  
Co Doped

La2Zr2O7:Er, Yb nanoceramics have been obtained. Its structural and up-conversion luminescent properties were investigated. Under 980 nm laser excitation, the ceramics produced intense green and red up-conversion emission. The influence of Er3+ concentration and annealing conditions on the emission intensities has been discussed. The fabricated ceramics are expected to be an efficient up-conversion material with potential applications for laser diodes, display devices, detectors where the near infrared excitation is required.

scholarly journals Visible and near-infrared luminescent properties of Pr3+/Yb3+ co-doped lanthanum ortho-niobate phosphors

2019 ◽  
Vol 97 ◽  
pp. 109399 ◽  
Author(s):  
João P.C. do Nascimento ◽  
Felipe F. do Carmo ◽  
Marcello X. Façanha ◽  
José E.V. de Morais ◽  
Antonio J.M. Sales ◽  
...  
Keyword(s):  
Near Infrared ◽  
Luminescent Properties ◽  
Co Doped

scholarly journals Structure and Luminescence Properties of Transparent Germanate Glass-Ceramics Co-Doped with Ni2+/Er3+ for Near-Infrared Optical Fiber Application

Nanomaterials ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 2115
Author(s):  
Magdalena Lesniak ◽  
Marcin Kochanowicz ◽  
Agata Baranowska ◽  
Piotr Golonko ◽  
Marta Kuwik ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Optical Fibers ◽  
Near Infrared ◽  
Glass Ceramics ◽  
Glass Network ◽  
Luminescent Properties ◽  
Heating Time ◽  
Germanate Glass ◽  
Co Doped ◽  
Infrared Optical Fiber

An investigation of the structural and luminescent properties of the transparent germanate glass-ceramics co-doped with Ni2+/Er3+ for near-infrared optical fiber applications was presented. Modification of germanate glasses with 10–20 ZnO (mol.%) was focused to propose the additional heat treatment process controlled at 650 °C to obtain transparent glass-ceramics. The formation of 11 nm ZnGa2O4 nanocrystals was confirmed by the X-ray diffraction (XRD) method. It followed the glass network changes analyzed in detail (MIR—Mid Infrared spectroscopy) with an increasing heating time of precursor glass. The broadband 1000–1650 nm luminescence (λexc = 808 nm) was obtained as a result of Ni2+: 3T2(3F) → 3A2(3F) octahedral Ni2+ ions and Er3+: 4I13/2 → 4I15/2 radiative transitions and energy transfer from Ni2+ to Er3+ with the efficiency of 19%. Elaborated glass–nanocrystalline material is a very promising candidate for use as a core of broadband luminescence optical fibers.

Broadband near infrared emission of Er3+/Yb3+ co-doped fluorotellurite glass

2021 ◽  
Vol 866 ◽  
pp. 158568
Author(s):  
Jiaming Liu ◽  
Xin Huang ◽  
Heng Pan ◽  
Xu Zhang ◽  
Xiujie Fang ◽  
...  
Keyword(s):  
Near Infrared ◽  
Infrared Emission ◽  
Near Infrared Emission ◽  
Co Doped

Near infrared fluorescence and energy transfer in Ce/Nd Co-doped CaxSr1−xS

2011 ◽  
Vol 131 (1) ◽  
pp. 134-137 ◽  
Author(s):  
Jian-Xin Meng ◽  
Wen-Jiao Wan ◽  
Li-Li Fan ◽  
Chuang-Tao Yang ◽  
Qing-Qing Chen ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Near Infrared ◽  
Near Infrared Fluorescence ◽  
Co Doped

Synthesis and Near-Infrared Fluorescent Properties of Nd3+-Yb3+ Co-Doped Lanthanum Phosphate

2012 ◽  
Author(s):  
Yuechan Cao ◽  
Zongyan Zhao ◽  
Zhaoyi Yin ◽  
Zhiguo Song ◽  
Dacheng Zhou ◽  
...  
Keyword(s):  
Near Infrared ◽  
Fluorescent Properties ◽  
Lanthanum Phosphate ◽  
Co Doped

Near-infrared luminescent properties and natural lifetime calculation of a novel Er3+ complex

2009 ◽  
Vol 12 (7) ◽  
pp. 675-677 ◽  
Author(s):  
Xiyan Li ◽  
Zhenjun Si ◽  
Chengling Pan ◽  
Liang Zhou ◽  
Zhefeng Li ◽  
...  
Keyword(s):  
Near Infrared ◽  
Luminescent Properties
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