Nature CommunicationsNeural phase microscopy with metasurface optics for real-time and nanoscale quantitative phase imagingGun-Yeal LeeChanghyun KimManu GopakumarYoungjin KimByoungho LeeYoonchan JeongGordon Wetzstein2026-01-13Full textDOI https://doi.org/10.1038/s41467-025-68151-z