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 developed advanced terahertz photodetectors containing 'living' microelectrodes. A vanadium dioxide (VO2) layer was precisely deposited on a silicon substrate. Temperature regulation ...

Photodetectors convert light into electrical signals and are essential in technologies ranging from consumer electronics and communications to healthcare. They also play a vital role in scientific ...

Thin-film lithium niobate (TFLN) has emerged as a key platform for next-generation photonic integrated chips due to its excellent electro-optic, acousto-optic, and nonlinear optical properties, ...

A new photodetector design combines metal-organic frameworks and MXene materials to overcome silicon's performance limits, enabling broad-spectrum light detection without external power. (Nanowerk ...