论文标题
耐辐射LED照明器的光学和半导体组件的辐射测试
Radiation Testing of Optical and Semiconductor Components for Radiation-Tolerant LED Luminaires
论文作者
论文摘要
开展了辐照运动，以提供用于选择材料和组件的指导，以用于用于用于CERN ACCELERATOR隧道的LED灯的辐射硬化。这项工作描述了伽马射线对商业级硼硅酸盐，融合石英，聚甲基丙烯酸酯和多碳酸盐样品的影响，最多达到100 kgy，以便在Rad-Hard LED基液体中用作光学材料。此外，使用24 GEV/c质子测试了用于用于RAD-HARD LED照明系统的电源的SI桥梁和SIC连接屏障Schottky二极管。每个元素都讨论了物理降解机制。
An irradiation campaign was conducted to provide guidance in the selection of materials and components for the radiation hardening of LED lights for use in CERN accelerator tunnels. This work describes the effects of gamma-rays on commercial-grade borosilicate, fused quartz, polymethylmethacrylate, and polycarbonate samples up to doses of 100 kGy, to qualify their use as optical materials in rad-hard LED-based luminaires. In addition, a Si bridge rectifier and a SiC Junction Barrier Schottky diode for use in power supplies of rad-hard LED lighting systems are tested using 24 GeV/c protons. The physical degradation mechanisms are discussed for each element.
