Evaluation of UV optical fibers behavior under neutron irradiation

摘要：

　　Degradation of UV transmitting optical fibers under nuclear reactor neutron exposure is reported.Four type of optical fibers (solarization resistant,H2-loaded; UV transmission standard OH; UV enhanced transmission,high OH,H2-loaded; high OH,deep UV enhanced) were exposed to neutron fluences up to 4 × 1017 n/cm2.The optical transmission was measured off-line over the 200 nm-900 nm spectral range and the build-up of color centers was monitored.

关键词： irradiation effects neutron optical attenuation UV optical fibers

作者: Dan Sporea Adelina Sporea Mirela Ancuta Dumitru Barbos Maria Mihalache Mirea Mladin

作者单位: Laser Metrology Laboratory,National Institute for Laser, Plasma and Radiation Physics Magurele, Roma Institute for Nuclear Research Pitesti, Romania

会议类型: 国际会议

会议名称: 2012年国际材料与化学工程研讨会

会议地点: 北京

会议语种:英文

页码: 115-118

在线出版日期: 2012-10-26（万方平台首次上网日期，不代表论文的发表时间）