Figure 4
(a) Time-resolved IR spectra of synchrotron radiation measured at BL6A1 under a single-bunch operation at a beam current of 25 mA. The time interval between two consecutive spectra is 10 ns. A KBr beam splitter was used in the spectrometer, and a photovoltaic MCT detector was used to record the signal. (b) Temporal evolution of synchrotron radiation at 1400 cm−1, extracted from (a). |