Rejection of stochastic background noise in low-level pulsed light scattering experiments

Jyhpyng Wang, Eric Mazur

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

We present an electronic scheme for reducing stochastic noise in the detection of low-level light signals in experiments where the signal coincides in time with a probe laser pulse. This scheme has been applied successfully in Raman experiments to reject the noise generated by afterpulsing in photomultiplier tubes as well as by unwanted laser-induced fluorescence.

Original languageEnglish
Pages (from-to)2550-2551
Number of pages2
JournalReview of Scientific Instruments
Volume64
Issue number9
DOIs
StatePublished - 1993

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