A three-step process has been demonstrated to improve the performance of photodiode by creating nanocone forest on the surface of photodiode as an antireflection layer. This high-throughput, low-cost process has been shown to decrease the reflectivity by 66.1%, enhance the quantum efficiency by 27%, and increase the responsivity by 25.7%. This low-cost manufacture process can be applied to increase the responsivity of silicon based photonic devices.
|Original language||English (US)|
|Journal||Journal of Sensors|
|State||Published - 2016|
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering