Pin photodiode structure

Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal – Electromagnetic or particle radiation

Reexamination Certificate

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Details

C257S618000, C257S656000, C257SE29336, C257SE31061, C257SE31062, C257SE31087, C257SE31088, C257SE33046

Reexamination Certificate

active

07732886

ABSTRACT:
A PIN photodiode structure includes a substrate, a P-doped region disposed in the substrate, an N-doped region disposed in the substrate, and a first semiconductor material disposed in the substrate and between the P-doped region and the N-doped region.

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Donghwan Ahn, et al., “High performance, waveguide integrated Ge photodetectors”, Apr. 2, 2007, 3916-3921, vol. 15, No. 7, Optics Express.

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