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Search Results - avalanche+photodiodes
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Opto-Electrical Cross-Connect Switch-Receiver
RPI ID: 2017-055-401 / 2017-055-601 Innovation Summary: An integrated cross‑point architecture connects a 2D array of photodetectors to multiple transimpedance amplifiers (TIAs) through a CMOS‑controlled MOS switch matrix, enabling fully programmable N×M optical‑to‑electrical routing.
Avalanche photodiodes
(APDs) interface directly to the switch...
Published: 3/10/2026
|
Inventor(s):
BASSEM FAHS
,
Robert, Jr. Karlicek
,
Mona Hella
Keywords(s):
advanced photodetectors
,
avalanche photodiodes
,
CMOS integration
,
data-centers
,
Internet
,
internet of things
,
Optical networking
,
smart cities
Category(s):
Nanotechnology and Advanced Materials
SILICON NITRIDE WAVEGUIDE COUPLED PHOTODIODE
RPI ID: 2020-084-401 Innovation Summary: A silicon nitride waveguide is integrated with a photodiode to enhance optical signal detection in photonic circuits. The design enables efficient coupling of light from the waveguide into the photodiode, improving responsivity and bandwidth. It supports CMOS-compatible fabrication and is suitable for high-speed...
Published: 3/10/2026
|
Inventor(s):
Mona Hella
,
Robert, Jr. Karlicek
,
Asif Chowdhury
Keywords(s):
avalanche photodiodes
,
photodiode
,
silicon nitride waveguide
,
silicon waveguide
Category(s):
Nanotechnology and Advanced Materials