Professor Seunghyup Yoo's research team of the School of Electrical Engineering developed an ultralow-power carbon dioxide ...

A group of South Korean researchers has developed an intelligent fire detection technology that drastically reduces false ...

Silicon photomultipliers – a fast and sensitive solution to the challenge of detecting, timing and measuring extremely weak ...

The existing photoelectric smoke detector has an infrared light source and a light-sensing photodiode placed in opposite directions inside. When particles like smoke enter the detector, the photodiode ...

ETRI's advanced fire detection technology uses AI to differentiate between fire and non-fire aerosols, significantly reducing ...

A group of South Korean researchers has developed an intelligent fire detection technology that drastically reduces the false alarm incidents, which go off in the absence of a real fire, and is on the ...

Carbon dioxide (CO2) is a major respiratory metabolite, and continuous monitoring of CO2 concentration in exhaled breath is ...

Abstract: In this work, we report a high single photon detection efficiency 4H-SiC ultraviolet (UV) avalanche photodiode (APD) with an off-center top electrode structure ... design can notably reduce ...

KAIST engineers low-power carbon dioxide sensor for real-time health monitoring Researchers create innovative CO2 sensor for ...

RGB images, which are used more, lead to poor detection performance in low light conditions due to the imaging mechanism. At present, the main solution is to improve the detection performance in low ...