scholarly journals Crystallization behavior of new transparent glass-ceramics based on barium borate glasses

2008 ◽  
Vol 116 (1353) ◽  
pp. 624-631 ◽  
Author(s):  
Fatma Hassan MARGHA ◽  
Salwa Abdel-Hameed Mohamed ABDEL-HAMEED ◽  
Nagwa Abd El-Shafy GHONIM ◽  
Shigeo SATOKAWA ◽  
Toshinori KOJIMA
Keyword(s):  
Crystallization Behavior ◽  
Glass Ceramics ◽  
Borate Glasses ◽  
Barium Borate ◽  
Transparent Glass

Barium borate glass and transparent glass ceramics doped with Pb4Lu2YbF17

2009 ◽  
Vol 107 (3) ◽  
pp. 347-352 ◽  
Author(s):  
O. B. Petrova ◽  
L. N. Dmitruk ◽  
A. V. Popov ◽  
V. E. Shukshin
Keyword(s):  
Borate Glass ◽  
Glass Ceramics ◽  
Barium Borate ◽  
Transparent Glass ◽  
Barium Borate Glass

Temperature-Controlled Devitrification of Oxyfluoride Borate Glasses

2007 ◽  
Vol 130 ◽  
pp. 263-266 ◽  
Author(s):  
Joanna Pisarska ◽  
Tomasz Goryczka ◽  
Wojciech A. Pisarski
Keyword(s):  
Heat Treatment ◽  
Glass Ceramics ◽  
Borate Glasses ◽  
X Ray Diffraction ◽  
Transparent Glass ◽  
X Ray ◽  
Heat Treated ◽  
Before And After ◽  
Controlled Crystallization ◽  
Temperature Controlled

Selected oxyfluoroborate glasses have been investigated before and after heat treatment. Transparent glass-ceramics (TGC) were obtained during controlled crystallization (devitrification). X-ray diffraction studies confirmed that material was partially crystallized. Diffraction lines due to orthorhombic PbF2 phase were identified for heat-treated samples at various temperatures and times. Results were compared to that ones obtained for as-melted glass.

Crystallization Behavior of a New Transparent Glass-Ceramics

2010 ◽  
Vol 105-106 ◽  
pp. 597-599 ◽  
Author(s):  
Shu Ming Wang ◽  
Feng Hua Kuang ◽  
Qing Zhi Yan ◽  
Qing Chun Zhang ◽  
Chang Chun Ge
Keyword(s):  
Glass Matrix ◽  
Crystallization Behavior ◽  
Glass Ceramics ◽  
Treatment Schedule ◽  
Transparent Glass ◽  
High Transparency ◽  
Optimum Heat ◽  
Heat Treatment Schedule ◽  
Simultaneous Variation ◽  
Optimum Heat Treatment

In this article we present a new kind of large grain transparent glass-ceramics obtained by the method of crystal growth from a homogenous glass, the simultaneous variation of the glass matrix and crystalline compositions during the crystallization results in the high transparency of this kind of large grain, high crystalline volume glass-ceramics, which have suitable refractive indexes between respective phases. The nucleation and crystallization behaviors of this kind of glass-ceramics have been investigated. The optimum heat treatment schedule for the glass was determined by means of DSC, XRD and SEM. The desirable optical property, such as laser characteristics etc, of this new kind of glass-ceramics can be further developed by doping with transition metals or rare-earths.

Laser spectroscopy of rare earth ions in lead borate glasses and transparent glass-ceramics

Laser Physics ◽  
2010 ◽  
Vol 20 (3) ◽  
pp. 649-655 ◽  
Author(s):  
W. A. Pisarski ◽  
Ł. Grobelny ◽  
J. Pisarska ◽  
R. Lisiecki ◽  
G. Dominiak-Dzik ◽  
...  
Keyword(s):  
Rare Earth ◽  
Laser Spectroscopy ◽  
Glass Ceramics ◽  
Rare Earth Ions ◽  
Borate Glasses ◽  
Lead Borate ◽  
Transparent Glass ◽  
Lead Borate Glasses

Er-Doped Lead Borate Glasses and Transparent Glass Ceramics for Near-Infrared Luminescence and Up-Conversion Applications

2007 ◽  
Vol 111 (10) ◽  
pp. 2427-2430 ◽  
Author(s):  
Wojciech A. Pisarski ◽  
Tomasz Goryczka ◽  
Joanna Pisarska ◽  
Witold Ryba-Romanowski
Keyword(s):  
Near Infrared ◽  
Glass Ceramics ◽  
Borate Glasses ◽  
Lead Borate ◽  
Transparent Glass ◽  
Lead Borate Glasses ◽  
Infrared Luminescence ◽  
Er Doped

Transparent glass-ceramics based on Co2+-doped γ-GaxAl2−xO3 spinel nanocrystals for passive Q-switching of Er lasers

2021 ◽  
Vol 234 ◽  
pp. 117993
Author(s):  
Olga Dymshits ◽  
Vladimir Vitkin ◽  
Irina Alekseeva ◽  
Alexander Khubetsov ◽  
Marina Tsenter ◽  
...  
Keyword(s):  
Glass Ceramics ◽  
Transparent Glass ◽  
Q Switching

scholarly journals Spectral properties of novel transparent glass-ceramics based on Fe2+:ZnAl2O4 nanocrystals

2020 ◽  
Vol 1697 ◽  
pp. 012125
Author(s):  
K Eremeev ◽  
O Dymshits ◽  
I Alekseeva ◽  
A Khubetsov ◽  
S Zapalova ◽  
...  
Keyword(s):  
Spectral Properties ◽  
Glass Ceramics ◽  
Transparent Glass
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