We discuss the use of nanotextured surfaces to increase the light extraction efficiency of ultraviolet light emitting diodes (UV-LEDs). Design approaches, fabrication processes and challenges, and initial experimental results are discussed.
© 2006 Optical Society of America
(050.0050) Diffraction and gratings : Diffraction and gratings
(050.1970) Diffraction and gratings : Diffractive optics
(230.0230) Optical devices : Optical devices
(230.3670) Optical devices : Light-emitting diodes
T. J. Suleski, Y. Chuang, D. J. Spivey, P. Batoni, and E. B. Stokes, "Nanotexturing in Ultraviolet Light-Emitting Diodes for Enhanced Light Extraction," in Integrated Photonics Research and Applications/Nanophotonics, Technical Digest (CD) (Optical Society of America, 2006), paper NWC2.
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