Simultaneous multi-spectrum recording with CCD detectors

The newly developed imaging spectrometry associated with modern α-dimension CCD detectors is able to simultaneously measure spatial distribution of any distribution of spectra. The spectrometer and CCD detectors of the multi-spectrum measuring system were introduced. The results of a real multi-spectrum measurement were given. This kind of data collecting system greatly reduces the time of collecting in comparison with a single-spectrum system because of the capacity of measuring the spectra of 25 points simultaneously and hence it can be applied to wide fields, which have been described in the paper.