# Surface-normal illuminated pseudo-planar Ge-on-Si avalanche photodiodes with high gain and low noise

> Research article (Optics Express, 2024) · cited 13× · AI/ML

**Wikidata**: [openalex:W4396578878](https://www.wikidata.org/wiki/openalex:W4396578878)  
**Source**: https://4ort.xyz/entity/surface-normal-illuminated-pseudo-planar-ge-on-si-avalanche-photodiodes-with-high-gain-and-low-noise