Free-electron laser-based extended wide-field mid-infrared photothermal imaging for biomedical and microplastic analysis

Anooj Thayyil Raveendran, Subham Adak, Artem Shydliukh +8

Wide-field mid-infrared photothermal (MIP) imaging offers rapid labelfree chemical contrast for biomedical and polymer analysis. However, its field of view (FOV) is limited by the…