Enhanced quantum efficiency and reduction of reflection for MSM photodetectors with nano-structured surface
Applied Physics
2018-10-12 v2
Abstract
The photon trapping nano-structures help to enhance quantum efficiency and reduce reflection for MSM photodetector that allows fast Si photodetectors at wavelength 800-950nm. The nanostructure consist of micro holes reduces reflection and bends normally incident light into the lateral modes in the absorbing layer.
Keywords
Cite
@article{arxiv.1810.00945,
title = {Enhanced quantum efficiency and reduction of reflection for MSM photodetectors with nano-structured surface},
author = {Ekaterina Ponizovskaya Devine and Yang Gao and Cesar Perez and Toshishige Yamada and Aly F. Elrefaie and M. Saif Islam and Shih-Yuan Wang},
journal= {arXiv preprint arXiv:1810.00945},
year = {2018}
}
Comments
2 pages 1 figure. conference IEEE Photonics RAPID 2018