An optical/electric dual-mode photodetector array for human–machine collaborative infrared imaging was demonstrated. The responsivity of the photothermoelectric photodetector was improved by the ...

Researchers have successfully demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the ...

Schematic diagram of self-stabilizing luminescence system built with vertically integrated devices. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to ...