Estimation of light extraction efficiency of a light emitting element with micro-structured surface using a rigorous grating diffraction theory
作者
Hisao Kikuta,Shunsuke Hino,Akira Maruyama
出处
期刊:Frontiers in Optics [Optica Publishing Group] 日期:2005-01-01卷期号:: FWI2-FWI2
标识
DOI:10.1364/fio.2005.fwi2
摘要
The light extraction efficiency of a light emitting element with micro-structured surface was analyzed with a rigorous grating diffraction theory. The diffractive reflection of light waves is essential to improve the extraction efficiency.