CONFOCAL FLUORESCENCE LIFETIME IMAGING SYSTEM

摘要

A confocal fluorescence lifetime imaging (FLIM) system comprising a pulsed tuneable excitation light source arranged to provide excitation radiation to an illumination area on a target, scanning means for scanning the illumination area across the target, and at least one detector for detecting fluorescent emission from the target, wherein the pulsed light source comprises a line forming unit arranged to form a line shaped illumination area of pulsed excitation light on the target, and wherein the detector comprises shutter means arranged to operate in synchronization with the pulsed light source enabling detection of time-resolved fluorescent emission intensity from the target.