If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this ...

Tagging wildlife is never straightforward in the best of times, but it becomes a great deal more complicated when you’re trying to track flying insects. Instead of trying to use a sensor package, ...

Could a single memristor replace both the driving transistor and storage capacitor in micro-LEDs? Prof. Tae-Geun Kim and team ...

Researchers at the National University of Singapore (NUS) have fabricated ultra-thin memtransistor arrays from ...

A team of scientists in China has discovered a new way to power nano-sized LEDs, paving the path for more compact, ...

Revolutionizing displays, micro-LEDs offer superior brightness and durability, yet manufacturing hurdles must be overcome for ...

A research team led by the School of Engineering of The Hong Kong University of Science and Technology (HKUST) has made ...

Geiger-mode avalanche photodiodes (GM-APDs) are highly sensitive light detectors, capable of detecting single photons.

LEDs, or light-emitting diodes, are essential components in near-eye displays like virtual reality and augmented reality ...

Abstract: We show in simulation and experiment that the coherent coupling of electric fields between elements of a triangular photonic crystal vertical cavity surface emitting laser array can be ...