RT Journal Article
T1 High-efficiency light-emitting diode collimator
A1 Vázquez Molini, Daniel
A1 González Montes, Mario
A1 Álvarez Fernández-Balbuena, Antonio
A1 Bernabeu Martínez, Eusebio
AB We describe an analytical and numerical method to design and optimize LED (light-emitting diode) collimators. The optimization process is confirmed by optical simulations and experimental measurements of a scaled prototype. The collimator's definitive geometry and design parameters rely on the LED's emitting characteristics and the employed collimator material. The resulting parabolic-elliptical-based collimator shows an optimum performance and a compact structure with requirement for mirrored surfaces.
PB Spie-Soc Photo-Optical Instrumentation Engineers
SN 0091-3286
YR 2010
FD 2010-12
LK https://hdl.handle.net/20.500.14352/44284
UL https://hdl.handle.net/20.500.14352/44284
NO © 2010 Society of Photo-Optical Instrumentation Engineers.
DS Docta Complutense
RD 3 oct 2024