En col·laboració amb la Universitat Autònoma de Barcelona (UAB) i la Universitat de Barcelona (UB)

The properties of materials in the mid-infrared spectral region (3-15 \mu m) is vital for understanding their operation and performance. It is challenging to characterize femtosecond pulses in this spectral region. In this project, we build a simple Fourier Transform Infrared spectrometer to measure ultrafast infrared laser pulses. Due to the measurements in the mid-infared region is difficult, we demonstrate the functionality of the spectrometer at the visible region, where it has been characterized the autocorrelation, the pulse duration and the central wavelength of the pulse.