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PHOTODETECTION DEVICE HAVING A COATING COMPRISING TRENCHES WITH A WIDE BANDGAP COATING AND PRODUCTION METHOD
PHOTODETECTION DEVICE HAVING A COATING COMPRISING TRENCHES WITH A WIDE BANDGAP COATING AND PRODUCTION METHOD
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机译:具有带沟槽的涂层的光检测装置,带隙宽的带隙涂层和生产方法
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摘要
A photodetection device including a diode array and a method for production thereof. In the device, each diode of the array includes an absorption region having a first bandgap energy and a collection region having a first doping type, and adjacent diodes in a network are separated by a trench including sides and a bottom. The bottom and sides of the trench form a stabilization layer having a second doping type, opposite the first doping type, and a bandgap energy greater than the first bandgap energy of the absorption regions.
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