Research of gamma ray radiation effect of large-core quartz optical fiber

2015 ◽  
Vol 41 (1) ◽  
pp. 7-10
Author(s):  
赵吉祯 ZHAO Jizhen ◽  
张美 ZHANG Mei ◽  
盛亮 SHENG Liang ◽  
王培伟 WANG Peiwei ◽  
李阳 LI Yang ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Radiation Effect ◽  
Gamma Ray ◽  
Large Core ◽  
Quartz Optical Fiber

Gamma-Ray Radiation Effect on Non-Resonant Third-Order Optical Nonlinearity of Germano-Silicate Optical Fiber

2015 ◽  
Vol 62 (3) ◽  
pp. 1362-1366 ◽  
Author(s):  
Youngwoong Kim ◽  
Seongmin Ju ◽  
Seongmook Jeong ◽  
Jong-Yeol Kim ◽  
Nam-Ho Lee ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Radiation Effect ◽  
Gamma Ray ◽  
Optical Nonlinearity ◽  
Third Order

Large-core, high-bandwidth polymer optical fiber for near infrared use

1995 ◽  
Vol 7 (4) ◽  
pp. 403-405 ◽  
Author(s):  
T. Ishigure ◽  
E. Nihei ◽  
Y. Koike ◽  
C.E. Forbes ◽  
L. LaNieve ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Near Infrared ◽  
Large Core ◽  
Polymer Optical Fiber ◽  
High Bandwidth

scholarly journals A Media Converter Prototype for 10-Mb/s Ethernet Transmission Over 425 m of Large-Core Step-Index Polymer Optical Fiber

2006 ◽  
Vol 24 (12) ◽  
pp. 4946-4952 ◽  
Author(s):  
Daniel Cardenas ◽  
Antonino Nespola ◽  
Pietro Spalla ◽  
Silvio Abrate ◽  
Roberto Gaudino
Keyword(s):  
Optical Fiber ◽  
Large Core ◽  
Polymer Optical Fiber ◽  
Step Index

scholarly journals Growth and Scintillation Properties of Directionally Solidified Ce:LaBr3/AEBr2 (AE = Mg, Ca, Sr, Ba) Eutectic System

Crystals ◽  
2020 ◽  
Vol 10 (7) ◽  
pp. 584 ◽  
Author(s):  
Kyoung Jin Kim ◽  
Yuki Furuya ◽  
Kei Kamada ◽  
Rikito Murakami ◽  
Vladimir V. Kochurikhin ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Decay Time ◽  
Gamma Ray ◽  
Light Yield ◽  
Fiber Bundles ◽  
Eutectic System ◽  
Directionally Solidified ◽  
X Ray ◽  
Scintillation Decay Time ◽  
Ionic Size

Ce-doped LaBr3/AEBr2 (AE = Mg, Ca, Sr, Ba) eutectics were grown using the Bridgman–Stockbarger (BS) method in quartz ampoules. The eutectics (AE = Mg and Ca) showed optical transparency like optical fiber bundles. A grown Ce-doped LaBr3/MgBr2 eutectic shows a 355 nm emission ascribed to Ce3+ 4f-5d transition under X-ray excitation. The smaller the ionic size of AE, the higher the light yield of the sample was. The light yield of Ce:LaBr3/MgBr2 was 34,300 photon/MeV, which is higher than Ce:LYSO standard. Scintillation decay time under 662 keV gamma-ray excitation was 18.8 ns.

Gamma-Ray Dose-Rate Dependence on Radiation Resistance of Specialty Optical Fiber with Inner Cladding Layers

2016 ◽  
pp. 51-65 ◽  
Author(s):  
Seongmin Ju ◽  
Youngwoong Kim ◽  
Seongmook Jeong ◽  
Jong-Yeol Kim ◽  
Nam-Ho Lee ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Dose Rate ◽  
Radiation Resistance ◽  
Gamma Ray ◽  
Rate Dependence ◽  
Cladding Layers
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