Introduction of Quest Single-Reflection ATR Accessory

This application note introduces examples of ATR measurement in the mid- and far-infrared regions using the new Quest ATR single-reflection accessory. Especially in the far-infrared region, the transmission method was predominantly used until recently, but the ATR method, which requires no pretreatment, is likely to attract greater attention and become an effective technique for applications associated with the far-infrared region.