Luminescent Solar Concentrators Fabricated by Dispersing Rare Earth Particles in PMMA Waveguide

Figure 2

(a) Optical microscope image of an LSC with a CaAlSiN₃ : Eu²⁺ particle concentration of 0.5 wt%. Photographs of an LSC illuminated by (b) ambient light and (c) UV light.

(a)

(b)

(c)