• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Nonimaging optics: efficient design for illumination and solar concentration XIII - commemorating the 50th anniversary of nonimaging optics >Modeling of efficient light extraction in light-pipes through specular surfaces with elliptical and lineal front shapes
【24h】

Modeling of efficient light extraction in light-pipes through specular surfaces with elliptical and lineal front shapes

机译：通过具有椭圆形和线形正面形状的镜面曲面对光导管中的有效光提取进行建模

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

Extraction light in light-pipes with different specular surfaces was analyzed. In the analysis, the impact of the surface shape in all properties of the extracted light in order to obtain an efficient extraction and a uniform illumination using a LED as light source. Also, several parameters of the specular surface to obtain spatial uniformity inside the light-pipe are considered. In this case, the simulation was made for a rectangular light-pipe. One objective of this work is to compare how the front face shape of the specular surface can affect the extraction of light in the lateral face of the light-pipe, only straight and elliptical front faces were used in this work and the comparison between them at different tilts and lengths were made. The main purpose of the front face was extract the light uniformly at the lateral face and this was done by studying simulations on OpticStudio Zemax~®. The results show how the extraction length is lower in the elliptical front but its total power performs better than the line front.
机译：分析了具有不同镜面表面的光导管中的提取光。在分析中，表面形状对提取的光的所有属性的影响，以便使用LED作为光源来获得有效的提取和均匀的照明。而且，考虑了镜面表面的几个参数以获得光管内部的空间均匀性。在这种情况下，对矩形光导管进行了仿真。这项工作的目的是比较镜面表面的正面形状如何影响光导管侧面的光提取，这项工作仅使用了笔直和椭圆形的正面，并且在进行比较时，制作了不同的倾斜度和长度。正面的主要目的是在侧面均匀地提取光，这是通过在OpticStudioZemax®上研究模拟来完成的。结果表明，提取长度在椭圆形前部较短，但其总功率却比线形前部好。

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