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Multiharmonic Fourier phase-modulation fluorescence spectroscopy with an intracavity-doubled laser at 257.3 nm

  • SUNY Buffalo

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

Multiharmonic Fourier-based phase-and-modulation fluorescence spectroscopy with 257.3 nm excitation is examined. The system exhibits excellent accuracy and picosecond measurement precision: it is capable of rapidly recovering complex fluorescence decays of anisotropy and intensity. The system is well suited for the study of complex fluorophore mixtures, polymer photophysics, and protein photophysics. Photobleaching is not evident in the system, but thermal lensing is common in certain solvent systems when used at 257.3 nm.

Original languageEnglish
Pages (from-to)1475-1479
Number of pages5
JournalApplied Spectroscopy
Volume53
Issue number11
DOIs
StatePublished - Nov 1999

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