TY - RPRT TI - Helical Photonic Metamaterials for Encrypted Chiral Holograms AU - Choi, Wonjin [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] (ORCID:0000000163038899) AU - Moestopo, Widianto P. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Gu, Songyun [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Lee, Taeil [Gachon University, Incheon (Korea, Republic of)] AU - Yoo, Jae‐Hyuck [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Xia, Xiaoxing [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] AU - Armstrong, Michael R. [Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)] PY - 2025 DO - 10.1002/advs.202507931 UR - https://www.osti.gov/biblio/2587421 ID - 2587421 ER -