Furthermore, the development of mid-infrared electroluminescent devices ... Detectivity (D*): A measure of the sensitivity of a photodetector, indicating its ability to detect weak signals in ...

They convert light into electrical signals and are particularly valued for their ability to operate in the short-wave infrared (SWIR) range. Recent research has focused on enhancing the ...

Recently, the group of Prof. Labao Zhang of Nanjing University, together with the group of researcher Haiyong Gan of the National Institute of Metrology, China, have developed a new thermal radiation ...

The ThermoVision1500 / 2000 / 3000 modules are equipped with a long-wave, cooled Quantum Well Infrared Photodetector (QWIP) operating in the 8 – 9 μm waveband, which offers extremely long range ...

People may no longer need sunshine to harvest solar power. Researchers from University of New South Wales (UNSW) have found a way to generate electricity using the Earth's radiant infrared heat, ...

Researchers at Osaka University in Suita, Japan, have devised a novel way to improve the performance of electronic devices. The study, published in ACS Applied Electronic ...

(Passive InfraRed sensor) A device used to detect ... that either bounce back a radar signal or transmit light to a photodetector in the distance. See network camera. THIS DEFINITION IS FOR ...