Osram Opto Semiconductors has launched an emitter which can be used as a light source in near-infrared (NIR) spectroscopy, a technique for assessing the quality of food. The firm is using converter ...

Proximity sensing based on infrared signal acquisition and processing typically requires two parts to form the optical front end: an infrared LED and an optical sensor. The infrared LED beams infrared ...

First used as status and indicator lamps, and more recently in under-shelf illumination, accent lighting, and directional marking applications, high-brightness LEDs have emerged within the last six ...