Time-resolved spectrum output from a grating spectrometer
Time-resolved spectra are often recorded in optical Thomson scattering experiments of laser-produced plasmas. In this essay, the meaning of time-resolved spectra output from a grating spectrometer is examined. Our results show that the recorded signal is indeed the convolution of the response function of dispersion element and the product of instant local dynamic form factor and electron density.
physics.plasm-ph↗