Gao, Z., Lu, S., Zhang, M., Yao, G., Zhang, C., Deng, M., Chen, S., Dai, Y., Yue, S., Li, C., Li, Y., Zhou, Z., Liu, Z., Yu, X., Ji, X., Zeng, C., Yan, S., Xia, J., Tang, M. (2026). Ultrafast reset-free integrated polarization tracking enabled by thin-film lithium tantalate. Nature Communications. https://doi.org/10.1038/s41467-026-75732-z