Double embedded photonic crystals for extraction of guided light in light-emitting diodes

Directionality control through selective excitation of low-order guided modes in thin-film InGaN photonic crystal light-emitting diodes

(2011) Elizabeth Rangel et al.   APPLIED PHYSICS LETTERS

High extraction efficiency light-emitting diodes based on embedded air-gap photonic-crystals

(2010) Elison Matioli et al.   APPLIED PHYSICS LETTERS

GaN-based surface-emitting laser with two-dimensional photonic crystal acting as distributed-feedback grating and optical cladding

(2010) Shoichi Kawashima et al.   APPLIED PHYSICS LETTERS

Measurement of extraction and absorption parameters in GaN-based photonic-crystal light-emitting diodes

(2010) Elison Matioli et al.   JOURNAL OF APPLIED PHYSICS

Impact of photonic crystals on LED light extraction efficiency: approaches and limits to vertical structure designs

(2010) Elison Matioli et al.   JOURNAL OF PHYSICS D-APPLIED PHYSICS

Directional light extraction enhancement from GaN-based film-transferred photonic crystal light-emitting diodes

(2009) Chun-Feng Lai et al.   APPLIED PHYSICS LETTERS

III-nitride photonic-crystal light-emitting diodes with high extraction efficiency

(2009) Jonathan J. Wierer et al.   Nature Photonics