2026-10-06T12:43:15Z https://api.figshare.com/v2/oai

oai:figshare.com:article/33456961 2026-09-22T06:58:37Z category_30127 portal_615 item_type_3 month_year_09_2026

Time-resolved CARS spectrogram data for p-Xylene and ptychographic analysis code Anthonie De Beer (24719011) Nonlinear optics and spectroscopy Time resolved CARS spectroscopy Time domain ptychography Phase sensitive spectroscopy High resolution CARS spectroscopy High resolution phase sensitive spectroscopy with ptychography <p dir="ltr">This archive contains the time-resolved CARS spectrogram data of p-Xylene as well as the MATLAB code to ptychographically reconstruct a high-resolution Raman free induction decay signal (RFID).</p><p dir="ltr">The data for the spectrogram intensity counts, probe delay axis and wavelength axis, are respectively given in the three text files contained in Spectrogram_02.zip:</p><ul><li>Spectrogram_002.txt</li><li>Spectrogram_002_taxis.txt</li><li>wl.txt</li></ul><p dir="ltr">The analysis code is a single .m script file to be run in MATLAB 2022a or later, with the script located in the same directory as the extracted contents of Spectrogram_02.zip. The code also supplies the ~300fs gaussian probe pulse shape required to reconstruct the RFID.</p> 2026-09-22T06:58:37Z Dataset Dataset 10.25413/sun.33456961.v1 https://figshare.com/articles/dataset/Time-resolved_CARS_spectrogram_data_for_p-Xylene_and_ptychographic_analysis_code/33456961 CC BY 4.0