Photonic bands in two-dimensionally patterned multimode GaN waveguides for light extraction

被引：159

作者：

David, A ^{[1
]}

Meier, C

Sharma, R

Diana, FS

DenBaars, SP

Hu, E

Nakamura, S

Weisbuch, C

Benisty, H

机构：

[1] Univ Calif Santa Barbara, Dept Mat, Santa Barbara, CA 93106 USA

[2] Inst Opt, Lab Charles Fabry, F-91403 Orsay, France

来源：

APPLIED PHYSICS LETTERS | 2005年 / 87卷 / 10期

关键词：

D O I：

10.1063/1.2039987

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We observe experimentally by photoluminescence the band structure and specific emission properties of an in-plane, light-diffracting photonic crystal formed onto a multimode gallium nitride waveguide. Clear-cut two-dimensional photonic crystal effects are reported. Comparison with modeling results in identification of the band structure, provides insight into the light diffraction mechanism and points out design issues for enhancement of the extraction efficiency. (c) 2005 American Institute of Physics.

引用

页数：3

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