...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites >Ultraviolet-visible light-induced solarisation in silica-based optical fibres for indoor solar applications
【24h】

Ultraviolet-visible light-induced solarisation in silica-based optical fibres for indoor solar applications

机译：用于室内太阳能应用的基于二氧化硅的光纤中的紫外线可见光诱导的光化

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The transmission performances of pureand doped-silica (a-SiO2) optical fibres are compared during the exposure to a high-power broadband light source approximating the solar spectrum. From the Gaussian decomposition of the attenuation spectra, we found that Aland P-doped fibres show a fast solarisation effect which leads to transmission degradation in the ultraviolet-visible range. Similarly, Ge-doped fibres undergo photoinduced colour-centre formation which, however, does not prevent visible-light propagation. One of the two tested pure-silica fibres results completely unaffected by light exposure whereas the other shows an absorption band probably due to the presence of chlorine impurities in the silica matrix.The reported results demonstrate the possibility of using commercial Ge-doped and pure-silica fibres for indoor lighting applications and fibre based photovoltaic devices.
机译：在接近太阳光谱的高功率宽带光源照射下，比较了纯二氧化硅和掺杂二氧化硅（a-SiO2）光纤的传输性能。从衰减光谱的高斯分解中，我们发现掺丙氨酸和磷的光纤表现出快速的日晒效应，这会导致紫外-可见光范围内的传输退化。同样，掺锗光纤也会经历光诱导色心的形成，但这不会阻止可见光的传播。两种测试的纯二氧化硅纤维中的一种完全不受光照的影响，而另一种可能由于二氧化硅基质中存在氯杂质而显示出吸收带。报告的结果证明了将商用掺锗和纯二氧化硅光纤用于室内照明应用和基于光纤的光伏设备的可能性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号