Single photon phase fluorimetry with nanosecond time resolution
作者:
E. W. Schlag,
H. L. Selzle,
S. Schneider,
J. G. Larsen,
期刊:
Review of Scientific Instruments
(AIP Available online 1974)
卷期:
Volume 45,
issue 3
页码: 364-367
ISSN:0034-6748
年代: 1974
DOI:10.1063/1.1686630
出版商: AIP
数据来源: AIP
摘要:
A multipoint correlation technique is described for the measurement of the fluorescence decay from a sample excited with modulated light, where the modulation and the response can be arbitrarily complex. In the case of weak fluorescence, individual photons are resolved which are so correlated. The apparatus has a high dynamic range at extremely low photon densities, or very high photon rates, only limited by the single pulse resolution time of fast photomultipliers and counters.
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