[7] B. Bai et al. Microcomb-based integrated photonic processing unit. Nat. Commun., 14, 66(2023).
[16] E. Cartlidge. Photonic computing for sale. Opt. Photonics News, 34, 26-33(2023).
[21] W. Zhang et al. On-chip photonic spatial-temporal descrambler. Chip, 2, 100043(2023).
[23] Z. Wu et al. Neuromorphic metasurface. Photonics Res., 8, 46-50(2019).
[27] T. Fu et al. Miniature on-chip diffractive optical neural network design, JW2A.135(2023).
[29] A. W. Snyder, A. W. Snyder. Optical Waveguide Theory(1983).
[31] D. Jalas et al. What is-and what is not-an optical isolator. Nat. Photonics, 7, 579-582(2013).
[39] M. E. Marhic. Hierarchic and combinatorial star couplers. Opt. Lett., 9, 368-370(1984).
[41] C. Li, D. Liu, D. Dai. Multimode silicon photonics. Nanophotonics, 8, 227-247(2019).