TY - RPRT TI - Prediction of electric and magnetic fields from spectral data using machine learning algorithms for Doppler-free saturation spectroscopy diagnostics AU - Li, Boting [Princeton Plasma Physics Laboratory (PPPL), Princeton, NJ (United States)] (ORCID:0009000233235781) AU - Martin, E. H. [Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)] AU - Churchill, M. [Princeton Plasma Physics Laboratory (PPPL), Princeton, NJ (United States)] (ORCID:000000015711746X) AU - Diallo, A. [Princeton Plasma Physics Laboratory (PPPL), Princeton, NJ (United States)] (ORCID:000000020706060X) PY - 2025 DO - 10.1016/j.jqsrt.2025.109710 UR - https://www.osti.gov/biblio/3001051 ID - 3001051 ER -