Mathematical Analysis of Nonimaging Fresnel Lenses Using Refractive and Total Internal Reflection Prisms for Sunlight Concentration

Table 1

Design parameters for all the nonimaging Fresnel lenses.

Wavelength range	= &750 nm.
Refractive index	PMMA (See Eq. (12))
Focal distance	50 cm.
Number of prims	325
	25°
	0.2°
	0.0001