2 MEASURING APPARATUS TO OBTAIN MULTIPLE FLUORESCENCE LIFETIMES BY CALCULATING LEAST SQUARE ERRORS USING IMAGINAY FLUORESCENCE DISTRIBUTION MODEL USING THE SIGNAL FROM THE ANALONG MEAN DELAY METHOD AND MEASURING METHOD THEREOF

摘要

According to one embodiment of the present invention, provided is a fluorescence duration measurement apparatus. The present invention comprises: an irradiating light generator generating irradiating light; a fluorescence photon detector collecting a fluorescence signal of a fluorescence photon generated when allowing at least one of samples including fluorescent powder to be irradiated with the irradiating light; and a measuring unit measuring the fluorescence duration with respect to a function of the collected fluorescence signal and a simulation function using a least-square method.