IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it ...

Nanocomposite ceramics represent a rapidly evolving class of materials that combine the beneficial properties of two or more phases at the nanoscale to offer superior optical, thermal, and mechanical ...

The ultrabroadband infrared frequency comb could be used for chemical detection in portable spectrometers or high-resolution remote sensors. (Nanowerk News) Optical frequency combs are specially ...