Design of large aperture Fresnel lens for solar-pumped laser

  • Jian Wei He*
  • , Chang Ming Zhao
  • , Su Hui Yang
  • , Hao Cui
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

The large aperture Fresnel lens design principle for solar-pumped laser is presented. The factors of focal power and improvement of power density have great influence on solar-pumped laser operation. The parameters of lens aperture, relative aperture and groove spacing are discussed for two factors. The principle of calculated Fresnel lens for solar-pumped laser is also given.

Original languageEnglish
Pages (from-to)552-554+559
JournalGuangxue Jishu/Optical Technique
Volume34
Issue number4
Publication statusPublished - Jul 2008

Keywords

  • Concentration of suns
  • Fresnel lens
  • Solar-pumped laser

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