Planar lightguide solar concentrator

Shu-Chun Chu, Hung Yu Wu, Hui Hsiung Lin

研究成果: Conference contribution

6 引文 斯高帕斯(Scopus)

摘要

This paper proposes a sawtooth-shape planar lightguide solar concentrator. In this design, sunlight is collected by each lens in a two-dimensional lens array and is coupled into the planar lightguide using localized micro structure placed at each lens focus. Where the micro structure is the dimpled structure [2010 International Optical Design Conference, paper ITuE5P]. In this design, one side of the planar lightguide was shaped in a sawtooth-form shape. The usage of the sawtooth-shape planar lightguide prevents most leakage of guiding rays after multiple reflections in lightguide. Simulation results show that the sawtooth-shape planar lightguide solar concentrator can achieve 92% optical efficiency at 300× concentration.

原文English
主出版物標題Photonics for Solar Energy Systems IV
DOIs
出版狀態Published - 2012 六月 12
事件Photonics for Solar Energy Systems IV - Brussels, Belgium
持續時間: 2012 四月 162012 四月 18

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
8438
ISSN(列印)0277-786X

Other

OtherPhotonics for Solar Energy Systems IV
國家Belgium
城市Brussels
期間12-04-1612-04-18

    指紋

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

引用此

Chu, S-C., Wu, H. Y., & Lin, H. H. (2012). Planar lightguide solar concentrator. 於 Photonics for Solar Energy Systems IV [843810] (Proceedings of SPIE - The International Society for Optical Engineering; 卷 8438). https://doi.org/10.1117/12.922185