Instrument is designed to research fluorescence phenomena in materials. Samples are excited with picosecond laser pulse and system measures time of flight of the single photon from the sample, through monochromator to photomultiplier. Observed statistics of the measured times of flight reconstructs the shape of the fluorescence pulse from the sample.
Crutial requirement for proper FPC-TDC Spectrofluorometer performance is low probability (< 10%) of photon reaching the photomultiplier. Thus, the instrument is peerless in measurements of materials with low fluorescence yield.
The appliance is adapted to test and characterize electro-chemical samples.
Inside sample chamber
Optical path of laser beam and fluorescence light from the sample
Cuvette for sample under test