Multidimensional coherent spectroscopy made easy

Kenan Gundogdu, Katherine W. Stone, Daniel B. Turner, Keith A. Nelson

Research output: Contribution to journalArticlepeer-review

Abstract

We have demonstrated a highly efficient fully coherent 2D spectrometer based on 2D pulse shaping and Fourier beam shaping. The versatility of the design allows one to measure different 2D spectral surfaces consecutively. Easy alignment, inherent phase stability, rotating wave frame detection, and arbitrary waveform generation in all of the beams are important features of this design. We have demonstrated the functionality of the 2D spectrometer by measuring a 2D spectral surface of a GaAs quantum well.

Original languageEnglish (US)
Pages (from-to)89-94
Number of pages6
JournalChemical Physics
Volume341
Issue number1-3
DOIs
StatePublished - Nov 15 2007

Keywords

  • Coherent
  • Four-wave mixing
  • Multidimensional spectroscopy
  • Pulse shaping
  • Ultrafast spectroscopy

ASJC Scopus subject areas

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

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