scholarly journals Polarization dependence of two-photon transition intensities in rare-earth doped crystals

1996 ◽  
Author(s):  
An-Dien Le Nguyen
Keyword(s):  
Rare Earth ◽  
Polarization Dependence ◽  
Two Photon ◽  
Photon Transition ◽  
Rare Earth Doped

Study on Preparation of RGB Tricolor Up-Conversion Fluorescent Powder

2014 ◽  
Vol 1015 ◽  
pp. 566-569
Author(s):  
Chun Hui Niu ◽  
Yong Lv ◽  
Xiao Ying Li ◽  
Qing Shan Chen
Keyword(s):  
Rare Earth ◽  
Rare Earth Ions ◽  
Photon Absorption ◽  
Green Luminescence ◽  
Solid State Method ◽  
Two Photon Absorption ◽  
Co Doping ◽  
Two Photon ◽  
Luminescence Process ◽  
Rare Earth Doped

For producing RGB tricolor luminescence, three kinds of components of rare-earth ions is chosen, which are Er3+doping, Er3+-Yb3+co-doping and Tm3+-Yb3+co-doping, respectively. Three kinds of rare-earth doped up-conversion fluoride material are prepared based on high temperature solid-state method. Under being excited by 980nm laser, three materials emit red, green and blue light, whose peak wavelengths are 660nm, 550nm and 480nm, respectively. Through analysis of luminescence process, it can be concluded that red and green luminescence are belong to two-photon absorption transversion, and blue luminescence is three-photon absorption transversion.

Two-Photon Excited Fluorescence in Rare-Earth Doped Optical Fiber for Applications in Distributed Sensing of Temperature

2012 ◽  
Vol 12 (1) ◽  
pp. 51-54 ◽  
Author(s):  
C. J. Dalzell ◽  
T. P. J. Han ◽  
I. S. Ruddock ◽  
D. B. Hollis
Keyword(s):  
Rare Earth ◽  
Optical Fiber ◽  
Distributed Sensing ◽  
Two Photon ◽  
Rare Earth Doped

Waveguide amplifiers in rare-earth doped glasses : fabrication, characterisation [MATH] modelling

1994 ◽  
Vol 04 (C4) ◽  
pp. C4-277-C4-280 ◽  
Author(s):  
B. HYDE ◽  
D. BARBIER ◽  
J. HUBNER ◽  
J.-M. JOUANNO ◽  
A. KEVORKIAN ◽  
...  
Keyword(s):  
Rare Earth ◽  
Waveguide Amplifiers ◽  
Doped Glasses ◽  
Rare Earth Doped

Magnetic-field effect on the phonon echoes in a rare-earth-doped glass

1987 ◽  
Vol 48 (8) ◽  
pp. 1251-1254 ◽  
Author(s):  
F. Lerbet ◽  
G. Bellessa
Keyword(s):  
Magnetic Field ◽  
Rare Earth ◽  
Field Effect ◽  
Magnetic Field Effect ◽  
Doped Glass ◽  
Rare Earth Doped ◽  
Rare Earth Doped Glass

SYNTHESIS AND PHOTOLUMINESCENCE STUDIES OF RARE EARTH DOPED [1.5%] CaO

2019 ◽  
Vol 7 (3) ◽  
pp. 37
Author(s):  
JITESH CHANDRAPAL SHARMA ◽  
K. SURESH ◽  
Y. H. GANDHI ◽  
K. V. R. MURTHY ◽  
◽  
...  
Keyword(s):  
Rare Earth ◽  
Photoluminescence Studies ◽  
Rare Earth Doped

Improving VCSEL's & Rare-Earth-Doped Led's.

1998 ◽  
Author(s):  
hyatt M. Gibbs ◽  
Galina Khitrova
Keyword(s):  
Rare Earth ◽  
Rare Earth Doped

Fabrication of rare-earth doped fibers by flash vaporization method

2007 ◽  
Author(s):  
B. Lenardic ◽  
H. Guillon ◽  
S. Bonnafous ◽  
M. Kveder
Keyword(s):  
Rare Earth ◽  
Doped Fibers ◽  
Rare Earth Doped
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