High-efficiency normal-incidence germanium photodetector with ultra-thin intrinsic layer

Jinwen Song,Shuai Yuan,Chengcong Cui,Jinsong Xia

international conference on information photonics（2020）

引用 2|浏览0

暂无评分

摘要

We have designed and realized a high-efficiency normal-incidence germanium photodetector combining with resonant all-dielectric metasurface. With an intrinsic layer thickness of 350 nm, a high external quantum efficiency of 54% is achieved at 1550 nm.

查看译文

关键词

intrinsic layer thickness,external quantum efficiency,high-efficiency normal-incidence germanium photodetector,resonant all-dielectric metasurface,size 350.0 nm,wavelength 1550.0 nm,Ge

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要