HIGHLY CONCENTRATING FRESNEL LENSES

被引：41

作者：

KRITCHMAN, EM

FRIESEM, AA

YEKUTIELI, G

机构：

[1] Weizmann Institute of Science, Departments of Nuclear Physics and Electronics, Rehovot

来源：

APPLIED OPTICS | 1979年 / 18卷 / 15期

关键词：

D O I：

10.1364/AO.18.002688

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new type of convex Fresnel lens is discussed capable of concentrating solar radiation very near the ultimate concentration limit. The differential equations that describe the lens are solved to provide computed solutions, which are then checked by ray tracing techniques. The performance (efficiency and concentration) of the lens is investigated and compared with that of a flat Fresnel lens, showing that the new lens is preferable for concentrating solar radiation. © 1979 Optical Society of America.

引用

页码：2688 / 2695

页数：8

共 24 条

[1] EVALUATION OF FLAT-PLATE SOLAR COLLECTOR SYSTEM FOR ELECTRIC-POWER GENERATION [J].