Maximum-likelihood criterion and single-molecule detection

作者: Jörg Enderlein

DOI: 10.1364/AO.34.000514

关键词: Fourier transformPhoton countingMolecular physicsLight intensityPhysicsMoleculeOpticsMaximum likelihood criterionFluorescenceDiffusion (business)Photon

摘要: The maximum-likelihood criterion is shown to be a powerful method for analyzing fluorescence-detection data with small signal-to-noise ratios. A probability study of the supposed single-molecule detection experiment presented that takes into account photokinetics molecule detected, its diffusion, and laser-beam geometry. Furthermore, efficiency time-integrated time-correlated single-photon counting methods are studied compared.

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