Flexible, Front-Facing Luminescent Solar Concentrators Fabricated from Lumogen F Red 305 and Polydimethylsiloxane

Table 1

Characteristics of optimized bulk-doped and thin-film LSCs.

Device structure	Dye concentration (g/l)	Light gain	Ref. cell efficiency (%)	Final device efficiency (%)
Bulk-doped	0.075	1.86	6.43	0.37
Thin film	0.65	1.89	5.76	0.39