Abstract
The surface and edge emissions from dye-filled and dye-topped polycarbonate and polymethyl methacrylate luminescent solar concentrators were measured. We demonstrate that about 40-50% of the absorbed light energy (and 50-70% of the photons) is lost through the top and bottom surfaces of the filled waveguide. In most cases the escape cone losses are greater at the top than the bottom surface. © 2008 Optical Society of America.
Original language | English |
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Pages (from-to) | 6763-6768 |
Number of pages | 6 |
Journal | Applied Optics |
Volume | 47 |
Issue number | 36 |
DOIs | |
Publication status | Published - 20 Dec 2008 |