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.
基于气体直接吸收机理、微机械技术实现的气动红外探测器是对中远波段实现室温探测的新型红外探测器。
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%.
结果表明，所合成的化合物在近红外区均有明显的吸收，光密度接近3，并且在可见光区透过率大于57%，可作为激光防护的近红外激光吸收剂使用。