Investigation by Thermoluminescence of the Ionization and Annealing Processes in Irradiated Ge-doped Silica Fiber Preform.

2021 ◽  
pp. 1-1
Author(s):  
A. Guttilla ◽  
C. Campanella ◽  
M. Benabdesselam ◽  
A. Morana ◽  
A. Boukenter ◽  
...  
Keyword(s):  
Silica Fiber ◽  
Fiber Preform

scholarly journals Enhanced radiation resistance of ytterbium-doped silica fiber by pretreating on a fiber preform

2020 ◽  
Vol 10 (2) ◽  
pp. 408 ◽  
Author(s):  
Chongyun Shao ◽  
Yan Jiao ◽  
Fengguang Lou ◽  
Meng Wang ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Radiation Resistance ◽  
Silica Fiber ◽  
Fiber Preform

scholarly journals Optical spectroscopy of bismuth-doped pure silica fiber preform

2010 ◽  
Vol 35 (9) ◽  
pp. 1341 ◽  
Author(s):  
I. Razdobreev ◽  
H. El Hamzaoui ◽  
V. Yu. Ivanov ◽  
E. F. Kustov ◽  
B. Capoen ◽  
...  
Keyword(s):  
Optical Spectroscopy ◽  
Silica Fiber ◽  
Fiber Preform ◽  
Pure Silica

Study on Process and Properties of Needling Silica Fiber Reinforced Silica Composites

2013 ◽  
Vol 833 ◽  
pp. 146-149 ◽  
Author(s):  
Qi Hong Wei ◽  
Chong Hai Wang ◽  
Hong Sheng Wang ◽  
Ling Li ◽  
Chang Tao Shao ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Compressive Strength ◽  
Bending Strength ◽  
Low Cost ◽  
Silica Fiber ◽  
Fiber Reinforced ◽  
Fiber Preform ◽  
Molding Process ◽  
Production Period ◽  
Low Cost Manufacturing

With the development of military weapons, the demand of weapons is growing. But now 2.5 D silica fiber reinforced silica composites have long production period, high cost,which limited the production and schedule of weapons. This paper studied low cost manufacturing technology from two aspects of fiber preform weaving mode and molding process. The preforms were prepared with needling process.CT images of needling preform, thermophysical properties and mechanical properties and dielectric properties of needling silica fiber reinforced silica composites were studied inthis paper.The results showed that needling SiO2f/SiO2 composites had short production period and low cost, which had good mechanical properties.Tensile strength was 20.1MPa, compressive strength of XY direction was 88.3MPa,bending strength was 52.2MPa. Dielectric contant was less than 3.05 and dielectric loss was less than 8×10-3.

scholarly journals Photoluminescence of sol-gel silica fiber preform doped with Bismuth-containing heterotrinuclear complex

2012 ◽  
Vol 2 (2) ◽  
pp. 205 ◽  
Author(s):  
Igor Razdobreev ◽  
Hicham El Hamzaoui ◽  
Géraud Bouwmans ◽  
Mohamed Bouazaoui ◽  
Vladimir B. Arion
Keyword(s):  
Sol Gel ◽  
Silica Fiber ◽  
Fiber Preform ◽  
Heterotrinuclear Complex

scholarly journals Dual-wavelength pumped highly birefringent microstructured silica fiber for widely tunable soliton self-frequency shift

2021 ◽  
pp. 1-1
Author(s):  
Olga Szewczyk ◽  
Piotr Pala ◽  
Karol Lech Tarnowski ◽  
Jacek Olszewski ◽  
Chuang Lu ◽  
...  
Keyword(s):  
Frequency Shift ◽  
Dual Wavelength ◽  
Silica Fiber

scholarly journals Polarized all-normal dispersion supercontinuum reaching 25 µm generated in a birefringent microstructured silica fiber

2017 ◽  
Vol 25 (22) ◽  
pp. 27452 ◽  
Author(s):  
Karol Tarnowski ◽  
Tadeusz Martynkien ◽  
Paweł Mergo ◽  
Krzysztof Poturaj ◽  
Alicja Anuszkiewicz ◽  
...  
Keyword(s):  
Silica Fiber ◽  
Normal Dispersion
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