Grass-like alumina coated window harnesses the full omnidirectional potential of black silicon photodiodes.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.442415
Abstract: Packaged photodiodes suffer from Fresnel reflection from the package window glass, especially at high angles of incidence. This has a notable impact particularly on black silicon (b-Si) photodiodes, which have extreme sensitivity. In this work,… read more here.
Keywords: like alumina; glass; silicon photodiodes; grass like ... See more keywords
Low dark current III-V on silicon photodiodes by heteroepitaxy.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.013605
Abstract: Top-illuminated PIN and modified uni-traveling carrier (MUTC) photodiodes based on InGaAs/InAlAs/InP were epitaxially grown on Si templates. Photodiodes with 30-μm diameter have dark currents as low as 10 nA at 3 V corresponding to a… read more here.
Keywords: dark current; photodiodes heteroepitaxy; silicon photodiodes; current iii ... See more keywords
Photo-Responses of Silicon Photodiodes with Different ARC Thicknesses for Scintillators
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the Korean Physical Society"
DOI: 10.3938/jkps.75.1038
Abstract: We designed and fabricated silicon positive-intrinsic-negative (PIN) photodiodes coupled with a scintillator for radiation detection. The photodiodes were fabricated on an n-type double-sided polished silicon wafer with a diameter of 6-in., a high resistivity ( read more here.
Keywords: photo responses; silicon photodiodes; photodiodes different; responses silicon ... See more keywords