zhaoyt@zjlab.ac.cn shineskys 海科路100号8号楼
https://scholar.google.com/citations?user=9Uc2du4AAAAJ&hl=zh-CN
工作经历
2024年7月~至今 助理研究员
张江实验室，硅光研究所
教育经历
2019年9月~ 2024年6月 博士
上海交通大学，电子信息与电气工程学院，信息与通信工程专业（区域光纤通信网与新型光通信系统国家重点实验室，光传输与集成光子学实验室）
毕业论文： 硅基超构多维光场调控
2015年9月~ 2019年6月 学士
华中科技大学，光学与电子信息学院， 集成电路设计与集成系统专业
研究兴趣
光互连与光通信：通过光芯片，把电信号发送到光纤中，进行短距离（1m~100m）之间的数据高速传输。
片上光场调控：通过电介质微扰，对于芯片上光的偏振、模式等维度的信息进行调控。
光学滤波器：通过布拉格光栅波导，进行芯片上波分复用系统(CWDM)的搭建。
片上计算光谱仪：通过片上微环调制器，采样双光子吸收产生的电流数据，并利用算法进行光谱重建。
非线性光学： 通过超表面结构，进行四波混频、高次谐波产生等信号的调制。
端面耦合器：通过结构设计，增强光纤光和波导光的模场匹配，提高耦合效率。
激光器异质集成：在SOI上生长III-V族材料激光器，并将光场耦合到芯片上。
神经光网络：利用一些片上光学器件及系统，（如微环调制器）中的非线性过程，对MZI调制器上加载的信号进行调控，完成特定的神经网络算法处理任务。
研究成果
发表论文
[1] Yaotian Zhao, Yikai Su, Haiwen Cai, Wei Chu, et al., “Silicon Photonics for Short-Reach Interconnects: Progress in High-Bandwidth and Energy-Efficient Optical I/O,” Laser & Photonics Reviews, accepted for publication, 2026.
[2] Aoxue Wang,† Yinshan Huang,† Yaotian Zhao*, Xu Wang, Jun Li, Mingxuan Li, Zongheng Weng, Fangchen Hu, Yiran Wei, Xiao Hu,* Xuhan Guo, Liang Zhou,* Haiwen Cai, and Wei Chu, “336 Gbps silicon photodetector with a low-loss fan-out wafer-level heterogeneous redistribution layer,” Advanced Photonics Nexus, vol. 5, no. 3, 2026, pp. 036017. 论文链接
[3] Yaotian Zhao* et al., “212.5 Gbps SerDes-Driven Optical Engines Based on SiPh and TFLN Platforms,” in Proc. ECOC, 2026, accepted.
[4] Yaotian Zhao,† Xuhan Guo,†,* Jinlong Xiang, Zhenyu Zhao, Yujia Zhang, Xi Xiao,* Jia Liu, Daigao Chen, and Yikai Su, “Miniaturized computational spectrometer based on two-photon absorption,” Optica, vol. 11, no. 3, 2024, pp. 399-402. 点此下载
[5] Yaotian Zhao, Jinlong Xiang, An He, Yu He, Xuhan Guo,* and Yikai Su, “Metamaterial-enabled fully on-chip polarization-handling devices,” Laser & Photonics Reviews, vol. 17, no. 11, 2023, pp. 2300320. 点此下载
[6] Yaotian Zhao, Jinlong Xiang, Yu He, An He, Yong Zhang, Xuhan Guo,* Zongyin Yang, and Yikai Su, “On-chip metamaterial enabled wavelength (de)multiplexer,” Laser & Photonics Reviews, vol. 16, no. 7, 2022, pp. 2200005. 点此下载
[7] Yaotian Zhao, Xuhan Guo,* Yong Zhang, Jinlong Xiang, Kangnian Wang, Hongwei Wang, and Yikai Su, “Ultra-compact silicon mode-order converters based on dielectric slots,” Optics Letters, vol. 45, no. 13, 2020, pp. 3797-3800. 点此下载
[8] Yaotian Zhao, Jinlong Xiang, Yu He, Xuhan Guo,* and Yikai Su, “Ultra-Compact Silicon Mode (De)Multiplexer on Single Dielectric Slot,” in Proc. ECOC, 2020, pp. 1-4. 点此下载
[9] Yaotian Zhao, Xuhan Guo,* and Yikai Su, “Multi-Channel WDM (De)Multiplexer Based on Multimode Contra-Directional Coupling Using Dielectric etches,” in Proc. ACP, 2020, M4A.178. 点此下载
[10] Yaotian Zhao, Xuhan Guo,* Kangnian Wang, Hongwei Wang, and Yikai Su, “Ultra-Compact Silicon TE-Polarized Mode Converters Combining a Directional Coupler and a Phase Shifter,” in Proc. ACP, 2019, M3D.4. 点此下载
[11] Aoxue Wang, Xingyu Liu, Fangchen Hu, Zhipei Wang, Chenyu Wang, Yaotian Zhao, Bo Xu, Yiran Wei, Peng Zou, Fengxin Yu, Xu Wang, Jinwen Song, Xiao Hu, Haiwen Cai, and Wei Chu, “Sub-Volt and PCIe-Compatible Optical I/O for Scalable Inter-Rack Interconnection,” Journal of Lightwave Technology, vol. 44, no. 14, 2026, pp. 5870-5878.
[12] Xin Wang, Fenghe Yang, Ruoyu Shen, Yaotian Zhao, Xu Wang, Fangchen Hu, Haiwen Cai, and Wei Chu, “High-Density 4 × 400 Gbps WDM Transmitter with Energy-Efficient Silicon Microring Modulators in O- and C-Bands,” ACS Photonics, vol. 13, no. 13, 2026, pp. 3671-3678. 论文链接
[13] Yuchen Yin, Aoxue Wang, Jiajian Chen, Yichen Xu, Weilu Wu, Xinyi Hu, Jinlong Xiang, Youlve Chen, Zhenyu Zhao, An He, Zongheng Weng, Yaotian Zhao, Wei Chu, Ting Wang, Yikai Su, and Xuhan Guo, “A 256 Gb/s Silicon Euler Microring Modulator with 3 THz FSR and >67 GHz Bandwidth,” in Proc. OFC, 2026, pp. 1-3.
[14] Zhenyu Zhao, Yichen Pan, Jinlong Xiang, Yujia Zhang, An He, Yaotian Zhao, Youlve Chen, Yu He, Xinyuan Fang, Yikai Su, Min Gu, and Xuhan Guo, “High computational density nanophotonic media for machine learning inference,” Nature Communications, vol. 16, 2025, pp. 10297. 论文链接
[15] Jinlong Xiang, Xinyuan Fang, Jie Xiao, Youlve Chen, An He, Yaotian Zhao, Zhenyu Zhao, Yikai Su, Min Gu, and Xuhan Guo, “GHz spiking neuromorphic photonic chip with in-situ training,” 2025. 预印本
[16] Yujia Zhang, Tom Albrow-Owen, Zhenyu Zhao, Yinpeng Chen, Yaotian Zhao, Hannah Joyce, Tawfique Hasan, Zongyin Yang, Yikai Su, and Xuhan Guo, “Miniaturized Disordered Photonic Molecule Spectrometer,” Light: Science & Applications, vol. 14, no. 1, 2025, pp. 144.
[17] Jinlong Xiang, Yaotian Zhao, An He, Jie Xiao, Yikai Su, and Xuhan Guo,* “Photonic Neuromorphic Processing with On-Chip Electrically-Driven Microring Spiking Neuron,” Laser & Photonics Reviews, vol. 19, no. 3, 2025, pp. 2400604.
[18] Jinlong Xiang, Yaotian Zhao, Xuhan Guo,* and Yikai Su, “Integrated Neuromorphic Information Processing with Electrically-injected Microring Spiking Neuron,” in Proc. OFC, 2024. 点此下载
[19] An He, Jinlong Xiang, Yaotian Zhao, Yuchen Yin, Yujia Zhang, Xuhan Guo,* and Yikai Su, “Broadband and Low-Loss Metamaterial Silicon Nitride Edge Coupler,” in Proc. OFC, 2024. 点此下载
[20] Jinlong Xiang, Zhiyuan Tao, Xingfeng Li, Yaotian Zhao, Yu He, Xuhan Guo,* and Yikai Su,* “Metamaterial enabled arbitrary on-chip spatial mode manipulation,” Light: Science & Applications, vol. 11, no. 168, 2022, pp. 1-11. 点此下载
[21] Jinlong Xiang, Yujia Zhang, Yaotian Zhao, Xuhan Guo,* and Yikai Su, “All-optical silicon microring spiking neuron,” Photonics Research, vol. 10, no. 4, 2022, pp. 939-946. 点此下载
[22] Yuan Wang, Yaotian Zhao, Jinlong Xiang, Xuhan Guo,* Jianji Dong, Xinliang Zhang, and Yikai Su, “Ultra-compact band-pass and band-stop tunable filters based on loop-cascaded nanobeam structure,” IEEE Photonics Technology Letters, vol. 33, no. 19, 2021, pp. 1109-1112. 点此下载
[23] Jinlong Xiang, Zhiyuan Tao, Yaotian Zhao, Xuhan Guo,* and Yikai Su, “Scalable Metasurface Building Blocks for Arbitrary On-chip High-order Mode Manipulation,” in Proc. ECOC, 2020, pp. 1-4. 点此下载
[24] Yuan Wang, Yaotian Zhao, Kangnian Wang, Hongwei Wang, Xuhan Guo,* and Yikai Su, “Ultra-Compact Bandwidth Tunable Filter via Subwavelength Grating-Assisted Contra-Directional Coupler Employing Double Grating Arrays Perturbations,” in Proc. ACP, 2020, M4A.159, Best Poster Award. 点此下载
近期会议
[1] “Silicon Photonics for Short-Reach Interconnects: Progress in High-Bandwidth and Energy-Efficient Optical I/O”, in ACP 2025 Industry Forum 3,Optical Interconnects for AI Computing, invited talk, 2025.
[2] “PCIe Evolution: Moving Toward Co-packaged Optics”，in 2025 PCI Express technology conference，invited talk, 2025.
奖项荣誉
2024 优秀毕业生
2024 电院教育发展基金奖学金