Photon distribution function in blinking fluorescence of individual molecules

作者: I.S. Osad’ko

DOI: 10.1016/J.OPTCOM.2008.11.047

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摘要: Abstract A photon distribution function w N ( T ) for blinking fluorescence with bright on- and dark off-intervals is derived. The expressed via few Poissonian functions each of which relates to corresponding exponential process in quantum dynamics a given individual molecule. photons calculated short, middle long time intervals as compared off-intervals. distributions are much broader than have rather complicated shape. If resolution an experiment does not permit us see off-interval and, therefore, looks like CW emission, the gives signal about existence hidden off- such fluorescence.

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