Free-space optical communication, or FSO, is an interesting and easy way to transmit signals through light beams. Forget expensive ... like a TV remote-control infrared LED and a photo diode.

IR spectroscopy, or infrared spectroscopy, is an analytical technique used to identify and study chemical substances based on their interaction with infrared radiation. It measures the absorption of ...

Schematic representation of infrared spectroscopy. First, a beam of IR light from the source is split into two and passed through the reference and the sample respectively. Now, both of these beams ...

Each array of five PCSEL beams is linked to a dichroic mirror, which causes near-infrared light to be split up into distinct beams of different wavelengths, which are then combined by another ...

(InfraRed remote control) A handheld, wireless device used to operate audio, video and other electronic equipment within a room using light signals in the infrared (IR) range. Infrared light ...

"Majestic Fjord" by Katie Farr got an honorable mention in the infrared landscape category of Kolari ... [+] Vision's Life in Another Light infrared photography contest. Kolari Vision revealed the ...