Microscopy with undetected photons in the mid-infrared region

Microscopy techniques that incorporate mid-infrared (IR) illumination holds tremendous promise across a range of biomedical and industrial applications due to its unique biochemical specificity. However, the method is primarily limited by the detection range, where existing mid-infrared (mid-IR) detection techniques often combine inferior methods that are also costly. In a new report now published on Science Advances, Inna Kviatkovsky and a research team in physics, experimental and clinical res...