Current Research
- Ultrahigh Resolution Spectroscopy
- Magneto-Optic Kerr Effect
- Time-Resolved and Nonlinear Two-Dimensional Spectroscopy
- Materials of Interest
Ultrahigh resolution spectroscopy
This technique involves the utilization of the Bomem DA3 FTIR spectrometer equipped with single channel detectors and beam splitters in order to cover the spectral region of interest. The advantages of FTIR spectroscopy in experimental condensed matter physics have been discussed in the literature. The main advantage is that significantly high spectral resolution can be achieved without diminishing the throughput, especially in the infrared region. This allows the detection of very weak signals with high spectral resolution. At the present we have two interchangeable scanning tubes, one 1 m optical path capable of achieving a resolution of 0.02 cm-1 and one 2.5 meter optical path corresponding to a spectral resolution of 0.002 cm-1. The system includes exchangeable beam splitters and several detectors covering the whole spectral range between UV-visible to the infrared.
