While conventional CMOS detectors for visible light are well established and somewhat commoditized, at least for low value applications, there is an extensive opportunity for more complex image sensors that offer capabilities beyond that of simply acquiring red, green and blue (RGB) intensity values. As such, extensive effort is currently being devoted to developing emerging image sensor technologies that can detect aspects of light beyond human vision. This includes imaging over a broader spectral range, over a larger area, acquiring spectral data at each pixel, and simultaneously increasing temporal resolution and dynamic range.
The report covers the following technologies:
- Quantum dots on silicon hybrid image sensors
- Organic photodetectors on silicon hybrid image sensors
- Emerging SWIR image sensor technologies
- Organic and perovskite photodiodes (OPDs and PPDs)
- Event-based vision
- Hyperspectral imaging
- Flexible x-ray image sensors
- Wavefront imaging
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