scholarly journals Structural and optical properties of europium doped zirconia single crystals fibers grown by laser floating zone

2011 ◽  
Vol 109 (1) ◽  
pp. 013516 ◽  
Author(s):  
M. R. N. Soares ◽  
C. Nico ◽  
M. Peres ◽  
N. Ferreira ◽  
A. J. S. Fernandes ◽  
...  
1994 ◽  
Vol 29 (4) ◽  
pp. 385-391 ◽  
Author(s):  
Kazuto Ando ◽  
Mikio Higuchi ◽  
Junichi Takahashi ◽  
Kohei Kodaira

2004 ◽  
Vol 89 (3) ◽  
pp. 293-296 ◽  
Author(s):  
B Boudine ◽  
M Sebais ◽  
O Halimi ◽  
H Alliouche ◽  
A Boudrioua ◽  
...  

2014 ◽  
Vol 25 (7) ◽  
pp. 3226-3232 ◽  
Author(s):  
G. L. Myronchuk ◽  
O. V. Zamurueva ◽  
O. V. Parasyuk ◽  
L. V. Piskach ◽  
A. O. Fedorchuk ◽  
...  

1989 ◽  
Vol 40 (2) ◽  
pp. 1329-1329
Author(s):  
Hyung-Gon Kim ◽  
Wha-Tek Kim ◽  
Yong-Geun Kim

Optik ◽  
2018 ◽  
Vol 156 ◽  
pp. 224-230 ◽  
Author(s):  
Pramoda Kumara Shetty ◽  
P.P. Vinaya ◽  
Raviraja Nakshatri ◽  
A.N. Prabhu

2020 ◽  
Vol 101 ◽  
pp. 109748
Author(s):  
Huan Liu ◽  
Gongping Li ◽  
Dejun E ◽  
Nannan Xu ◽  
Qiaolu Lin ◽  
...  

Crystals ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 928
Author(s):  
Guanlin Feng ◽  
Liang Li ◽  
Dapeng Xu

CaNb2O6 single crystals with an orthorhombic columbite structure are grown via an optical floating zone (OFZ) method. The as-grown crystals are colorless and free of low-angle grain boundaries and inclusions. They are transparent (up to 62%) in the visible to the infrared region (400–1000 nm) and have a low absorption coefficient (α = 1.56). The bandgap is determined as a direct transition and Eg = 4.28 eV. The wavelength-dependent refractive index and extinction coefficient of the CaNb2O6 crystals are derived from the obtained T and α spectra. Their photoluminescence spectra exhibit a strong and broad emission band centered at 465 nm.


2018 ◽  
Author(s):  
Vijay Dixit ◽  
Chirag Vyas ◽  
V. M. Pathak ◽  
G. K. Soalanki ◽  
K. D. Patel

2016 ◽  
Author(s):  
S. Rajyalakshmi ◽  
Valluru Srinivasa Rao ◽  
P. V. S. S. S. N. Reddy ◽  
V. Y. Rama Krishna ◽  
K. Samatha ◽  
...  

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