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DETERMINATION OF SUBNANOSECOND FLUORESCENCE LIFETIMES WITH A UHF TELEVISION TUNER AND A CW OR MODE-LOCKED LASER.

  • Indiana University Bloomington

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

An inexpensive ultra-high-frequency (UHF) television tuner and an argon-ion laser are employed for the determination of excited-state lifetimes of a series of common fluorophores. Fluorescence lifetimes are determined in the frequency domain; the results are good agreement with previously reported values and demonstrate the utility of the new approach for subnanosecond measurements. Binary mixtures of rhodamine 6G and rose bengal can also be resolved with the use of this novel instrument design.

Original languageEnglish
Pages (from-to)683-687
Number of pages5
JournalApplied Spectroscopy
Volume40
Issue number5
DOIs
StatePublished - 1986

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