Radiation Tolerant Optical Fibers: From Sample Testing to Large Series Production

被引：46

作者：

Wijnands, Thijs ^{[1
]}

Aikawa, Kazuhiko ^{[2
]}

Kuhnhenn, Jochen ^{[3
]}

Ricci, Daniel ^{[1
]}

Weinand, Udo ^{[3
]}

机构：

[1] CERN, European Lab Particle Phys, CH-231211 Geneva, Switzerland

[2] Fujikura Ltd, Chiba 2858550, Japan

[3] Fraunhofer Inst Naturwis Senschaft Tech Trendanal, D-53879 Euskirchen, Germany

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2011年 / 29卷 / 22期

关键词：

Fluorine doping; large hadron collider (LHC); microduct cabling; optical fiber; radiation induced attenuation (RIA); The European Organization for Nuclear Research (CERN); SILICA; CENTERS; MODEL;

D O I：

10.1109/JLT.2011.2168512

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The process of selecting, manufacturing, and installing a large quantity (2500 km) of commercially available radiation tolerant specialty fibers is described. Radiation tests of various types of fibers from different manufacturers provided sufficient understanding of the radiation effects to select the best performing fiber type. Systematic verification of a sample of each preform assured a constant quality of the series production and allowed assessing the impact of small variations in the manufacturing process on the radiation hardness and the optical transmission characteristics. The fiber cable installation technique based on microjetting and plastic cable ducts has been validated for areas with high levels of radiation.

引用

页码：3393 / 3400

页数：8

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