Coherent amplification in fluorescent dye solutions. II. The inverse pre-resonance Raman spectrum of rhodamine 6G

Jan Baran, Andrew J. Langley, Andras Grofcsik, W. Jeremy Jones

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

Inverse pre-resonance Raman spectra of rhodamine 6G in solution in methanol have been recorded over the concentration range 10-1 to 10-4 mol ℓ-1. The solute and solvent transitions are found to display perfectly normal lorentzian profiles over the whole of this concentration range. Intensities and depolarization ratios of the pre-resonance Raman features are recorded. It is shown that the spectra arise from monomeric rhodamine 6G molecules in the singlet electronic ground state and the relative merits of the CARS and inverse Raman methods for recording resonance Raman spectra are discussed.

Original languageEnglish
Pages (from-to)321-329
Number of pages9
JournalChemical Physics
Volume87
Issue number2
DOIs
Publication statusPublished - Jun 15 1984

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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