Nature CommunicationsThin-film lithium niobate photonic circuit for ray tracing accelerationShiji ZhangZixi liuXueyi JiangHaojun ZhouBo WuHailong ZhouBo XuQing ZhuYuhao GuoCheng ZengJinsong XiaJianji DongXinliang Zhang2025-07-01Full textDOI https://doi.org/10.1038/s41467-025-61234-x