EDUCATION
B.S. Optoelectronic Information Engineering, Huazhong University of Science and Technology, China, 2005-2009
Ph.D. Electrical Engineering, University of Cambridge, UK, 2009-2014
ACADEMICS
Associate Professor, Department of Electronics, Shanghai Jiao Tong University, China,
2017-present
Postdoctoral Associate, Department of Engineering, University of Cambridge, UK
2014 – 2017
SELECTED JOURNAL AND CONFERENCE ORGANIZATION WORK
Associate Editor, APL Photonics, 2022-present
Associate Editor, Journal of Quantum Electronics, 2022-present
Guest Editor, National Science Open, 2022-present
Associate Editor, IET Optoelectronics, 2018-present
Guest Editor, Journal of Semiconductors, 2019
TPC Co-chair, Opto-Electronics And Communications Conference(OECC), 2023
Workshop& Industry Forum Co-chair, Asia Communications and Photonics Conference (ACP), 2021
Technical program committee member, European Conference on Optical Communication (ECOC), 2018-2023
Technical program committee member, Pacific Rim Conference on Lasers and Electro-Optics (CLEO-PR), 2018-2022
Technical program committee member, IEEE Group IV Photonics (GFP), 2019
RESEARCH INTERESTS
Prof. GUO’s research is related to silicon photonics and neuromorphic computing in photonics. His research group’s current research interests include the design and fabrication of ultracompact and high-efficient edge couplers for epitaxial silicon lasers, metamaterial assisted structures for high-performance silicon on-chip light manipulations (including mode, wavelength, coupler, etc.) for high-speed optical interconnects, and the integrated neuromorphic photonics for computing (including silicon spiking neuron, on-chip inverse design, silicon convolutional core).
Keywords: Silicon photonics; optical interconnects; silicon modulators, monolithic silicon lasers; neuromorphic photonics; metamaterials.
Publications please check at：http://otip.sjtu.edu.cn/results/papers
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Recent Journal Paper
- J. Xiang, Z.Tao, X. Li, Y. Zhao, Y. He, X. Guo*, and Y. Su*, "Metamaterial enabled arbitrary on-chip spatial mode manipulation," Light: Science & Applications, accepted.
- Y. Li, N. An, Z.Lv, Y. Wang, B. Chang, T. Tan, X. Guo*, X.Xu, J. He, H. Xia, Z. Wu, Y. Su, Y. Liu, Y. Rao, G. Soavi, and B. Yao, "Nonlinear co-generation of graphene plasmons for optoelectronic logic operations," Nature Communications, accepted.
- Y. Zhao, J. Xiang, Y. He, A. He, Y. Zhang, X. Guo*, Z. Yang, and Y. Su, "On-chip metamaterial enabled wavelength (de)multiplexer," Laser & Photonics Reviews, no. 2200005, 2022, pp. 1-7
- J.Xiang, Y. Zhang, Y. Zhao, X. Guo*, and Y. Su, "All-optical silicon microring spiking neuron," Photonics Research, vol. 10, no. 4, 2022, pp. 939-946.
- A. He, X. Guo*, T. Wang and Y. Su, " Ultra-compact fiber-to-chip metamaterial edge coupler," ACS Photonics, vol. 8, no. 11, 2021, pp. 3226–3233.
- J. Xu, Y. Zhang, X. Guo*, Q. Huang, X. Zhang, and Y. Su, "An ultra-narrow passband tunable filter based on high-Q silicon racetrack resonator," Optics Letters., accepted.
- Y. Wang, Y. Zhao, J. Xiang, X. Guo*, J. Dong, X. Zhang, and Y. Su, "Ultra-compact band-pass and band-stop tunable filters based on loop-cascaded nanobeam structure," IEEE Photon. Technol. Lett., vol. 33, no. 19, 2021, pp. 1109-1112.
- X. Guo#, J. Xiang#, and Y. Su, " Integrated Neuromorphic Photonics: Synapses, Neurons and Neural Networks," Adv. Photonics Res., Accepted, 2021(邀请论文). https://doi.org/10.1002/adpr.202000212
- Y. Zhao, X. Guo*, Y. Zhang, J. Xiang, K. Wang, H. Wang and Y. SU, " Ultra-compact silicon mode-order converters based on dielectric slots," Optics Letters., vol. 45, no. 13, 2020, pp. 3797-3800.
- A. He, X. Guo*, K. Wang, Y. Zhang and Y. Su, " Low Loss, Large Bandwidth Fiber-Chip Edge Coupler Based on Silicon-on-Insulator Platform," IEEE/OSA J. Lightw. Technol., vol. 38, no. 17, 2020, pp. 4780-4786.
- J. Xiang, A. Torchy, X. Guo*, and Y. Su, "All-Optical Spiking Neuron Based on Passive Microresonator," IEEE/OSA J. Lightw. Technol., vol. 38, no. 15, 2020, pp. 4019-4029.
- A. He, X. Guo*, L. Sun, H. Wang, and Y. Su, "Ultra-Compact Coupling Structures for Heterogeneously Integrated Silicon Lasers," IEEE/OSA J. Lightw. Technol., vol. 38, no. 15, 2020, pp.3974-3982.
- K. Wang, Y. Wang, X. Guo*, Y. Zhang, A. He and Y. Su, "Ultracompact bandwidth-tunable filter based on subwavelength grating-assisted contra-directional couplers," Frontier of Optoelectronics. (2020).
- X. Guo, A. He, Y. Su, “Recent advances of heterogeneously integrated III–V laser on Si”. J. Semicond., 2019, 40(10): 101304.
Recent Conference Paper
- X. Guo* and Y. Su, The 7th Asia Pacific Conference on Optics Manufacture & 2021 International Forum of Young Scientists on Advanced Optical Manufacturing, 2021 (邀请报告)
- X. Guo* and Y. Su, SPIE/COS Photonics Asia, 2021 (邀请报告)
- 郭旭涵*，苏翼凯，第一届硅基光电子（硅光）创新论坛，2021 (邀请报告)
- 郭旭涵*，苏翼凯，硅基光电子论坛，2021 (邀请报告)
- 郭旭涵*，苏翼凯，第二十三届全国半导体物理学术会议（SPC），2021 (邀请报告)
- X. Guo*, A. He and Y. Su, 26th Optoelectronics and Communications Conference, 2021 (邀请报告)
- X. Guo* and Y. Su, IFFS Conference on Integrated Photonics，2021(邀请报告)
- X. Guo*, A. He, Y. Zhang, and Y. Su, "Low-loss large-bandwidth fiber-chip edge couplers on a SOI platform", Proc. SPIE 11547, Optoelectronic Devices and Integration IX, 115470J, 2020, (邀请报告)
- Y. Wang, Y. Zhao, K. Wang, X. Guo*, and Y. Su, "Ultra-Compact Bandwidth Tunable Filter via Subwavelength Grating-Assisted Contra-Directional Coupler Employing Double Grating Arrays Perturbations," in Proc. ACP, 2020, M4DA.159. (最佳海报奖)
- J. Xiang, Z. Tao, Y. Zhao, X. Guo*, and Y. Su,"Scalable Metasurface Building Blocks for Arbitrary On-chip High-order Mode Manipulation, " in Proc. ECOC, 2020, Tu2B.DKPXBP7GKN.
- Y. Zhao, J. Xiang, Y. He, X. Guo*, and Y. Su,"Ultra-Compact Silicon Mode (De)Multiplexer Based on Single Dielectric Slot, " in Proc. ECOC, 2020, Tu2B.M0Z5WVRMXB.
- Y. Zhao, X. Guo*, and Y. Su, "Multi-Channel WDM (De)Multiplexer Based on Multimode Contra-Directional Coupling using Dielectric Etches," in Proc. ACP, 2020, M4A.178.
- J. Xu, A. He, X. Guo*, and Y. Su, "Efficient and Compact InGaAsP/Si Nanobeam Electro-optical Modulator Based on Hybrid MOS Structure," in Proc. ACP, 2020, M4A.132.
- Y. Zhao, X. Guo*, K. Wang, H. Wang, and Y. Su, "Ultra-Compact Silicon TE-Polarized Mode Converters Combining a Directional Coupler and a Phase Shifter," in Proc. ACP, 2019, M3D.4.
- K. Wang, X. Guo*, Y. Zhang, and Y. Su, "Ultracompact, bandwidth tunable filter based on subwavelength grating," in Proc. ACP, 2019, M4A.259.
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