Elimination of excess pulse broadening at high spectral resolution of picosecond duration light emission

摘要: Abstract Monochromator pulse response broadening, far exceeding its uncertainty-principle-determined limit, arises from residual aberrations always existing in a real spectrometer. This serious handicap high-resolution spectrochronography is shown to be overcome by the use of subtractive dispersion. In an experimental verification solution proposed, for first time transform-limited temporal has been achieved Raman-quality