摘要
硅基材料的高效发光对未来硅基光电子集成的发展极其关键,含微腔的一维光子晶体可以显著提高其发光强度、窄化其发光峰。介绍了几种硅基材料发光的一维光子晶体微腔结构,包括单缺陷模式的对称与非对称结构、多缺陷模结构及电注入结构。利用传输矩阵法计算其缺陷模透射谱,以间接分析其发光谱。
High-efficiency luminescence of Si-based material is essential for the development of photoelectronic integration . One dimensional photonic crystal （1D PC） with microcavity （MC） could enhance its intensity and narrow its spectrum greatly. Several Si-based luminescent 1D PC MC structures are introduced, including single-mode symmetrical and asymmetrical structures, multi-mode structure and electrically injected structure. Then their transmission spectra of defect modes are calculated by the transfer matrix method, which can reflect their luminescent spectra indirectly.
出处
《光学学报》
EI
CAS
CSCD
北大核心
2008年第9期1793-1797,共5页
Acta Optica Sinica
基金
国务院侨办科研基金(06QZR02)资助项目
关键词
光子晶体
一维光子晶体
硅基发光
微腔
缺陷模
photonic crystal
one-dimensional photonic crystal
luminescence of silicon-based material
microcavity
defect mode
