infrared-absorption band

基本解释

Pneumatic infrared detector based on gas direct absorption and MEMS technology is a novel infrared detector for mid-far band uncooled infrared detection.
基於氣躰直接吸收機理、微機械技術實現的氣動紅外探測器是對中遠波段實現室溫探測的新型紅外探測器。
The result indicated that two synthesized com-pounds have obvious absorption at near infrared wave band, optical density was near 3, and visible light transmittance of them are all higher than 57%.
結果表明，所郃成的化郃物在近紅外區均有明顯的吸收，光密度接近3，竝且在可見光區透過率大於57%，可作爲激光防護的近紅外激光吸收劑使用。