na-adjective, noun which may take the genitive case particle 'no'
infrared
Used as a technical term in physics and everyday contexts for infrared radiation or devices. Often appears in compounds like 赤外線 (infrared rays) or 赤外カメラ (infrared camera).
This camera detects infrared rays.
赤外通信でデータを送る。
Send data via infrared communication.
infrared rays; infrared radiation
near infrared; NIR
far infrared
infrared radiation
infrared divergence
Compound of 赤 (red) and 外 (outside), referring to electromagnetic radiation just outside the red end of the visible spectrum.