Design of an efficient Fresnel-type lens utilizing double total internal reflection for solar energy collection

A novel of Fresnel-type lens for use as a solar collector has been designed which utilizes double total internal reflection (D-TIR) to optimize collection efficiency for high numerical aperture lenses (in the region of 0.3 to 0.6 NA). Results show that, depending on the numerical aperture and the si...

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Veröffentlicht in:	Optics express 2012-11, Vol.20 Suppl 6 (S6), p.A1005-A1010
Hauptverfasser:	Wallhead, Ian, Jiménez, Teresa Molina, Ortiz, Jose Vicente García, Toledo, Ignacio Gonzalez, Toledo, Cristóbal Gonzalez
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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