Azimuthal anisotropy of light extraction from photonic crystal light-emitting diodes

H. T. Hsueh, J. F.T. Wang, C. H. Chao, W. Y. Yeh, J. Y. Chi, C. F. Lai, Hao-Chung Kuo, Tien-chang Lu, S. C. Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Photonic crystal light-emitting diodes exhibiting anisotropic light extraction efficiency have been investigated experimentally and theoretically. Images of the anisotropy in the azimuthal direction are obtained using annular structures with triangular lattice. Depending on the lattice constants, 6-fold symmetric patterns with varying number of petals are obtained.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007
PublisherOptical Society of America
ISBN (Print)1424411742, 9781424411740
StatePublished - 1 Jan 2007
EventConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007 - Seoul, Korea, Republic of
Duration: 26 Aug 200726 Aug 2007

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007
CountryKorea, Republic of
CitySeoul
Period26/08/0726/08/07

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  • Cite this

    Hsueh, H. T., Wang, J. F. T., Chao, C. H., Yeh, W. Y., Chi, J. Y., Lai, C. F., Kuo, H-C., Lu, T., & Wang, S. C. (2007). Azimuthal anisotropy of light extraction from photonic crystal light-emitting diodes. In Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2007 (Optics InfoBase Conference Papers). Optical Society of America.