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 contributionpeer-review

3 Scopus citations

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 publication2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
DOIs
StatePublished - 1 Dec 2007
Event2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM - Seoul, Korea, Republic of
Duration: 26 Aug 200731 Aug 2007

Publication series

NamePacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest

Conference

Conference2007 Conference on Lasers and Electro-Optics - Pacific Rim, CLEO/PACIFIC RIM
CountryKorea, Republic of
CitySeoul
Period26/08/0731/08/07

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