Abstract: Visible-thermal small object detection (RGBT SOD) is a significant yet challenging task with a wide range of applications, including video surveillance, traffic monitoring, search and rescue ...

Pairs of correlated or entangled photons are a foundational resource in quantum optics. They are most commonly produced ...

Near-infrared light is invisible to humans. And yet, under the right conditions, the human eye can perceive it. Researchers ...

Abstract: We report on the demonstration of an InGaP/AlGaAs heterojunction avalanche photodiode (APD) with an aluminum composition of 0.8, optimized for high-speed visible-light detection. The APD ...

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Just about one year ago, I completely upended my mobile cell service. After 10 years of being a T-Mobile customer and becoming fed up with rising prices and a degraded user experience, I decided ...

A closed door feels absolute. Light stays in one room, darkness settles in the next, and the boundary seems obvious enough to stop thinking about.