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.
- Four-wave mixing
- Multidimensional spectroscopy
- Pulse shaping
- Ultrafast spectroscopy
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry