Nature CommunicationsSpeckle-driven single-shot orbital angular momentum recognition with ultra-low sampling densityZhiyuan WangHaoran LiTianting ZhongQi ZhaoVinu R. VHuanhao LiZhipeng YuJixiong PuZiyang ChenXiaocong YuanPuxiang Lai2025-12-12Full textDOI https://doi.org/10.1038/s41467-025-66074-3