Enhanced light extraction efficiency from AlGaInP thin-film light-emitting diodes with photonic crystals
K. Bergenek, Ch. Wiesmann, R. Wirth, L. O'Faolain, N. Linder et al.
We investigate the use of photonic crystals for light extraction from high-brightness thin-film AlGaInP light-emitting diodes with different etch depths, lattice constants, and two types of lattices (hexagonal and Archimedean). Both simulations and experimental results show that the extraction of hi ... [Appl. Phys. Lett. 93, 041105 (2008)] published Tue Jul 29, 2008.
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We investigate the use of photonic crystals for light extraction from high-brightness thin-film AlGaInP light-emitting diodes with different etch depths, lattice constants, and two types of lattices (hexagonal and Archimedean). Both simulations and experimental results show that the extraction of hi ... [Appl. Phys. Lett. 93, 041105 (2008)] published Tue Jul 29, 2008.
Read full Article »
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