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Synthesis of 3:2 mullite ceramics from silica-enriched filter cake waste via diphasic gels method. [PDF]
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Transparent ceramics: Processing, materials and applications
Progress in Solid State Chemistry, 2013Abstract Transparent polycrystalline ceramics have found various applications, such as laser hosts, infrared (IR) windows/domes, lamp envelopes and transparent armors, instead of their single crystal counterparts, due mainly to their processing flexibility in fabricating items with large sizes and complex shapes and more importantly cost ...
T S Zhang
exaly +4 more sources
Review on transparent polycrystalline ceramics
Journal of the Korean Ceramic Society, 2021Since attempts were made to fabricate translucent polycrystalline alumina in the 1960s, considerable effort has been made to develop new transparent ceramics and improve their properties. The application of transparent ceramics nowadays is extensive, covering many areas.
Dang-Hyok Yoon, Yoon Dang-Hyok
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Lasers, Sources, and Related Photonic Devices, 2012
We prepare CaF2:Yb ceramics by a conventional ceramic route. The origin of light scattering sources has been studied and laser effect observed. A spectroscopic study allows comparing the Yb3+ sites between ceramics and single crystals.
Mortier, Michel +5 more
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We prepare CaF2:Yb ceramics by a conventional ceramic route. The origin of light scattering sources has been studied and laser effect observed. A spectroscopic study allows comparing the Yb3+ sites between ceramics and single crystals.
Mortier, Michel +5 more
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Journal of Materials Science, 1969
Glass-ceramic materials may transmit visible light if either of the following conditions are operative: (i) the crystallites of all species are much smaller than the wavelength of visible light, or (ii) the optical anisotropy (birefringence) within the crystals and refractive index difference between crystals and glass are very small.
G. H. Beall, D. A. Duke
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Glass-ceramic materials may transmit visible light if either of the following conditions are operative: (i) the crystallites of all species are much smaller than the wavelength of visible light, or (ii) the optical anisotropy (birefringence) within the crystals and refractive index difference between crystals and glass are very small.
G. H. Beall, D. A. Duke
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Journal of Materials Science Letters, 1984
Description de la synthese de la poudre AlN et des preparations des produits frittes. Proprietes physiques de ces ceramiques.
N. Kuramoto, H. Taniguchi
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Description de la synthese de la poudre AlN et des preparations des produits frittes. Proprietes physiques de ces ceramiques.
N. Kuramoto, H. Taniguchi
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SPIE Proceedings, 2009
In the framework of many EL-OP projects there was increasing interest in large optical windows for protecting infrared sensing systems. There are many solutions for dual visible and midwave infrared windows, but for windows larger than 300 mm in diameter only clear Zinc Sulfide is available.
A. Shechter, B. Bloch, E. Galun
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In the framework of many EL-OP projects there was increasing interest in large optical windows for protecting infrared sensing systems. There are many solutions for dual visible and midwave infrared windows, but for windows larger than 300 mm in diameter only clear Zinc Sulfide is available.
A. Shechter, B. Bloch, E. Galun
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Strength of transparent ceramic composites with spinel
Journal of Materials Science, 2019Protective windows have to be very hard and possess a certain thickness to provide a good wear resistance, as well as low weight and cost to be used economically. But, common transparent systems like bulletproof glass are quite heavy because they need a minimum thickness to provide protection.
S. von Helden, M. Krüger, J. Malzbender
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Nanograined highly transparent yttria ceramics
Optics Letters, 2009The field of transparent ceramics is enjoying a renaissance, as refractory oxides are being developed as alternatives to single crystals in high-performance laser systems. However, a significant challenge remains regarding the reduction of the grain size to sufficiently subwavelength dimensions in order to achieve the same degree of optical ...
K, Serivalsatit +3 more
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