Abstract

A means of generating a concentrating mirror of minimum size for a given average flux-concentration output is outlined. The method is useful for acceptance angles typical of those required for tilting and tracking solar concentrators and can result in substantial cost savings when expensive mirrors (i.e., glass) are used. Comparisons are made with compound parabolic concentrators.

© 1980 Optical Society of America

Practical concentrators attaining maximal concentration

E. Harting, D. R. Mills, and J. E. Giutronich
Opt. Lett. 5(1) 32-34 (1980)

Reduction of intensity variations on the absorbers of ideal flux concentrators

Peretz Greenman
Appl. Opt. 19(16) 2812-2821 (1980)

Design of nonimaging concentrators as second stages in tandem with image-forming first-stage concentrators

R. Winston and W. T. Welford
Appl. Opt. 19(3) 347-351 (1980)

Contactless efficient two-stage solar concentrator for tubular absorber

Pablo Benítez, Rafael García, and Juan C. Miñano
Appl. Opt. 36(28) 7119-7124 (1997)

Single stage transmission type broadband solar concentrator

Chih-Ming Wang, Hung-I Huang, J. W. Pan, Hung-Zen Kuo, Hwen-Fen Hong, Hwa-Yuh Shin, and Jenq-Yang Chang
Opt. Express 18(S2) A118-A125 (2010)