noun, noun which may take the genitive case particle 'no'
near infrared; NIR
Technical term used in physics, optics, and remote sensing for the part of the infrared spectrum closest to visible light.
近赤外線はリモコンの通信に使われている。
Near-infrared rays are used in remote control communication.
このカメラは近赤外領域まで
This camera can capture images up to the near-infrared region.