Recently, the research team helmed by Professor Zhang Minming, Professor Wang Jian, and Associate Professor Zheng Shuang from Huazhong University of Science and Technology has made a notable achievement by successfully developing an inverse-designed silicon photonic metachip. Leveraging inverse design algorithms, this innovative chip transcends the design constraints of conventional single-mode devices. It enables high-purity mapping of multi-waveguide, multi-mode, and spatial vortex optical fields on a silicon-based platform, effectively doubling the number of ground-state modes. Furthermore, the team has integrated a multi-channel amplitude-phase-polarization fully adjustable photonic integrated circuit, facilitating real-time dynamic control over more than eight multi-dimensional Poincaré sphere structured optical fields. This encompasses various dimensions, including polarization, orbital angular momentum (OAM), higher-order, and higher-dimensional Poincaré spheres. The pertinent research findings have been duly published.