[1] [1] Shi J W, Huang C B, Pan C L. Millimeter-wave photonic wireless links for very high data rate communication［J］. NPG Asia Materials, 2011, 3(4): 41-48.

[2] [2] Koenig S, Lopez-Diaz D, Antes J, et al. Wireless sub-THz communication system with high data rate［J］. Nature Photonics, 2013, 7(12): 977-981.

[3] [3] Renaud C C, Natrella M, Graham C, et al. Antenna integrated THz uni-traveling carrier photodiodes［J］. IEEE J. of Sel. Topics in Quantum Electron., 2017, 24(2): 1-11.

[4] [4] Li Q, Li K, Fu Y, et al. High-power flip-chip bonded photodiode with 110GHz bandwidth［J］. IEEE J. of Lightwave Technol., 2016, 34(9): 2139-2144.

[5] [5] Beling A, Tzu T C, Gao J, et al. High-speed integrated photodiodes［C］// 2019 24th OptoElectronics and Communications Conference (OECC) and 2019 International Conference on Photonics in Switching and Computing (PSC), 2019: 1-3.

[6] [6] Wang C, Zhang M, Chen X, et al. Integrated lithium niobate electro-optic modulators operating at CMOS-compatible voltages［J］. Nature, 2018, 562: 101-104.

[7] [7] Yang F, Fang X. Monolithic thin film lithium niobate electro-optic modulator with over 110GHz bandwidth［J］. Chin. Opt. Lett., 2022, 20: 022502.

[8] [8] Chao E, Xiong B, Sun C, et al. Ultrafast modified uni-traveling carrier photodiode with 3dB bandwidth of 150GHz［C］// 2021 Conf. on Lasers and Electro-Optics (CLEO), 2021: SM1D. 3.

[9] [9] Chao E, Xiong B, Sun C, et al. D-band MUTC photodiodes with flat frequency response［J］. IEEE J. of Sel. Topics in Quantum Electron., 2022, 28(2): 1-8.

[10] [10] Liu X, Xiong B, Sun C, et al. Low half-wave-voltage thin film LiNbO3 electro-optic modulator based on a compact electrode structure［C］// Asia Communications and Photonics Conf./International Conf. on Information Photonics and Optical Communications 2020 (ACP/IPOC), 2020: M4A.144.

[11] [11] Liu X, Xiong B, Sun C, et al. Broadband capacitive-loaded thin-film lithium niobate modulator with on-chip terminal resistor［C］// Asia Communications and Photonics Conference, 2021: T1I.5.

[12] [12] Kharel P, Reimer C, Luke K, et al. Breaking voltage-bandwidth limits in integrated lithium niobate modulators using micro-structured electrodes［J］. Optica, 2021, 8(3): 357.