An open dataset for temporally super-resolved dispersive Fourier transformation spectroscopy, authored by Qi Wen and Ming Yan and published on May 25, 2026, is provided under a Creative Commons Attribution 4.0 International license. The dataset consists of a single 12.8 MB Data.zip file, which supports research into advanced spectroscopic techniques, likely containing experimental data for achieving higher temporal resolution in Fourier transformation spectroscopy.