Phase fluorometry using a modulated electroluminescent lamp as a

Details Phase fluorometry using a modulated electroluminescent lamp as a Phase fluorometry using a modulated electroluminescent lamp as a

1991-09-05

1994-01-25

Dzierzynski, Paul M.

Radiant energy

Luminophor irradiation

2504591, G01J 158

Patent

active

052818250

ABSTRACT:
A method and apparatus for using a square wave- or sinewave-driven electroluminescent lamp (ELL) as a source of periodically pulsed excitation light for a luminescent molecule, wherein changes in decay time, phase angle and/or modulation of the emitted luminescence are detected as parameters that correspond to changes in luminescence lifetimes.

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