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RESEARCH PRODUCT
Development of Active Pixel Photodiode Sensors for Gamma Camera Application
Nur Sultan SalahuddinMichel PaindavoineBrahmantyo HerusetoMichel Parmentiersubject
FOS: Computer and information sciencesComputer Science - Other Computer ScienceOther Computer Science (cs.OH)description
We designed new photodiodes sensors including current mirror amplifiers. These photodiodes have been fabricated using a CMOS 0.6 micrometers process from Austria Micro System (AMS). The Photodiode areas are respectiveley 1mm x 1mm and 0.4mm x 0.4mm with fill factor 98 % and total chip area is 2 square millimetres. The sensor pixels show a logarithmic response in illumination and are capable of detecting very low blue light (less than 0.5 lux) . These results allow to use our sensor in new Gamma Camera solid-state concept.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2011-05-06 |