Addressable active layers are highly required in optoelectronic devices to realize functional integration and application. Metal halide perovskites have shown promising applications in optoelectronic ...

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 ...

a, Fluorescence microscopy image of MAPbBr₃ array above the lasing threshold. b, Statistics of the lasing threshold of MAPbBr₃ array. c, Lorentzian fitting result of a lasing peak. d, Schematic ...

Studying spiders has inspired researchers to construct a new generation of 3D photodetectors for use with biomedical imaging. Central to the design are some innovative architectural features drawn ...

Created to meet the demands of DWDM optical quality monitoring, the ISC0007-GS1024 is reported as the industryÕs first InGaAs photodetector array with a 1,024 x 1 resolution. The device incorporates ...

A team of scientists from Chung-Ang University, in South Korea, have developed a new type of colour image sensor using vertically stacked quantum dots - nanoparticles that are tailored to be sensitive ...

A metasurface-enhanced thermal photodetector achieves 125 picosecond response times, approaching semiconductor speeds without external power or cooling while retaining broad wavelength flexibility.