Perovskite photodetector-based single pixel color camera for artificial vision

HIGHLIGHTS

• who: Chaohao Chen from the Conventional charge-coupled device (CCD) and complementary-metal-oxide-semiconductor (CMOS) image sensors are mature technologies that offer high resolution, fast imaging, and smart functionalities at relatively low cost, satisfying many applications in the visible wavelengthsHowever, for such point-to-point imaging technique, bulky optical components including lenses and bandpass filters are often requested to achieve color recognition. This, together with the inherent limitations in material properties of silicon, such as fixed bandgap and poor mechanical properties, making them less ideal for applications in artificial vision. Recently, in parallel to their significant . . .
  

   

  

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