CQD (Colloidal Quantum Dots) provides innovative solutions for shortwave infrared detectors, showcasing improved detection capabilities and adaptability across specific wavelength ranges.
CQD SWIR sensor technology uses colloidal quantum dots layered over silicon CMOS circuits, enabling broadband sensitivity from ~400 nm to over 1700 nm with a scalable, low-cost manufacturing process.
Unlike traditional InGaAs sensors, CQD sensors avoid epitaxial growth and hybrid bonding, reducing cost and design constraints, while offering finer pixel pitch and higher resolution potential.
With its combination of low cost, integration flexibility, and broad spectral response, CQD SWIR detector technology paves the way for next-gen imaging in machine vision, surveillance, medical, and consumer applications.
Machine vision & defect detection
Silicon wafer inspection in fabs
Surveillance & security imaging
Agricultural & food quality sensing
Hyperspectral & chemical analysis
Drone / UAV low-light imaging
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