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个人简介

教育经历 2007-2012 南开大学 泰达应用物理学院 理学博士 2010-2012 南安普顿大学光电子研究中心 联合培养博士 2003-2007 天津大学&南开大学 精仪学院&信息学院 理学&工学双学士 工作经历 2012-2016 南开大学泰达应用物理研究院/物理科学学院 讲师 2012-2014 清华大学富士康纳米科技研究中心 博士后 2016-今 南开大学物理科学学院/泰达应用物理研究院 副教授 博士生导师 “南开大学百名青年学术带头人” 主持及参与的项目 • 国家重点研发计划青年项目 • 国家重点研发计划子课题 • 国家重大研究计划培育项目 • 国家重大研究计划重点项目 • 国家自然科学基金面上项目 • 南开大学百名青年学科带头人培养计划 • 国家自然科学基金青年基金项目 (结题) • 教育部博士点基金新教师类 (结题) • 中国博士后科学基金面上资助—一等资助 (结题) • 自然科学基金中英合作与交流项目 (结题) 荣誉奖励 • 2012中国光学重要成果 • 第八届饶毓泰基础光学奖——优秀奖 • 第九届王大珩高校学生光学奖 • 捷成奖教金 讲授课程 大学物理 本科课程 基础物理实验 本科课程

研究领域

光场调控已经成为当前的热点问题,也是未来实现光计算、光信息处理、光量子通讯等技术的基础。非线性光学效应被认为是实现光场调控的最佳手段,尤其实现纳微尺度下的弱光非线性效应,是适应未来器件小型化、低能耗发展的必然要求,但传统材料中较弱的非线性响应已经成为该领域发展的瓶颈。

近期论文

查看导师新发文章 (温馨提示:请注意重名现象,建议点开原文通过作者单位确认)

A Lightweight Neural Network for Spectroscopic Ellipsometry Analysis Advanced Optical Materials 2024-02 | Journal article DOI: 10.1002/adom.202301381 Contributors: Pengfei Zhu; Di Zhang; Xin Niu; Jinchao Liu; Mengxin Ren; Jingjun Xu Raman characterization of focused ion beam fabricated lithium niobate film Journal of Applied Physics 2024-01-21 | Journal article DOI: 10.1063/5.0178807 Contributors: Jingfei You; Wei Wu; Chunyan Jin; Lun Qu; Di Zhang; Jiwei Qi; Wei Cai; Mengxin Ren; Jingjun Xu Boosting second harmonic generation by merging bound states in the continuum Qiang Liu, Lun Qu, Zhidong Gu, Di Zhang, Wei Wu, Wei Cai, Mengxin Ren, and Jingjun Xu Phys. Rev. B 107, 245408 – Published 6 June 2023 DOI:https://doi.org/10.1103/PhysRevB.107.245408 Bright Second Harmonic Emission from Photonic Crystal Vertical Cavity Lun Qu, Zhidong Gu, Chenyang Li, Yuan Qin, Yiting Zhang, Di Zhang, Jiaxian Zhao, Qiang Liu, Chunyan Jin, Lishuan Wang, Wei Wu, Wei Cai, Huasong Liu, Mengxin Ren, Jingjun Xu First published: 01 September 2023 https://doi.org/10.1002/adfm.202308484 Effect of Mirror Quality on Optical Response of Nanoparticle-on-Mirror Plasmonic Nanocavities Zhenxin Wang, Lufang Liu, Di Zhang, Alexey V. Krasavin, Junsheng Zheng, Chenxinyu Pan, Enxing He, Zifan Wang, Shengchengao Zhong, Zhiyong Li, Mengxin Ren, Xin Guo, Anatoly V. Zayats, Limin Tong, Pan Wang First published: 04 December 2022 https://doi.org/10.1002/adom.202201914 Topological super-modes engineering with acoustic graphene plasmons Jiang Fan, Zhiguo Sun, Yao Lu, Weiwei Luo, Mengxin Ren, Wei Cai, and Jingjun Xu Optics Express Vol. 31, Issue 3, pp. 3698-3707 (2023) •https://doi.org/10.1364/OE.480044 Fast Lithium Niobate Photodetector Chunyan Jin, Chenxiong Wang, Lun Qu, Di Zhang, Qiang Liu, Jingfei You, Dahuai Zheng, Wei Wu, Wei Cai, Mengxin Ren, Jingjun Xu First published: 02 October 2023 https://doi.org/10.1002/lpor.202300503 Roadmap on nonlinear optics–focus on Chinese research Journal of Physics: Photonics 2023-07-01 | Journal article DOI: 10.1088/2515-7647/acdb17 Contributors: Mengxin Ren; Jingjun Xu; Pengfei Lan; Peixiang Lu; Zhi-Yuan Li; Li-Hong Hong; Yulei Wang; Zhenxu Bai; Zhiwei Lv; Zhi-Yuan Zhou et al. Electro-optic modulation using lithium niobate metasurfaces with topological corner state Applied Physics Letters 2023-04-24 | Journal article DOI: 10.1063/5.0145316 Contributors: Zhidong Gu; Haiyun Tan; Jiaxin Peng; Jiaxin Chen; Di Zhang; Fei Xie; Wei Wu; Wei Cai; Mengxin Ren; Jingjun Xu Fei Xie, Mengxin Ren*, Wei Wu, Wei Cai*, and Jingjun Xu*, Chiral metasurface refractive index sensor with a large figure of merit, Appl. Phys. Lett. 122, 071701 (2023) Zhenxin Wang, Lufang Liu, Di Zhang, Alexey V. Krasavin, Junsheng Zheng, Chenxinyu Pan, Enxing He, Zifan Wang, Shengchengao Zhong, Zhiyong Li, Mengxin Ren, Xin Guo, Anatoly V. Zayats, Limin Tong, and Pan Wang*. Effect of Mirror Quality on Optical Response of Nanoparticle-on-Mirror Plasmonic Nanocavities. Adv. Optical Mater., 2201914 (2022). Lun Qu, Lu Bai, Chunyan Jin, Qiang Liu, Wei Wu, Bofeng Gao, Juntao Li, Wei Cai, Mengxin Ren*, Jingjun Xu*. Giant Second Harmonic Generation from Membrane Metasurfaces. Nano Lett. 22, 9652 (2022). Chenxiong Wang, Yiran Chen, Xiangqian Meng, Yilin Meng, Shengchao Gong, Mengxin Ren*, Jingjun Xu*. Error analysis of a rotating-metasurface polarimeter. Appl. Opt., 61, 9163 (2022). Zhanghang Zhu#, Di Zhang#, Fei Xie, Junjun Ma, Jiaxin Chen, Shengchao Gong, Wei Wu, Wei Cai, Xinzheng Zhang, Mengxin Ren*, Jingjun Xu*. Nonlinear polarization imaging by parametric upconversion. Optica, 9, 1297 (2022). Mengxin Ren, Jingjun Xu*. Quantum dot nanocomposites for flexible retina. Nat. Nanotech., 17, 819 (2022). Mengxin Ren, Jingjun Xu*. Intelligent metasurfaces can recognize objects. Light: Sci. & Appl., 11, 211 (2022). Chunyan Jin, Wei Wu*, Lei Cao, Bofeng Gao, Jiaxin Chen, Wei Cai*, Mengxin Ren*, Jingjun Xu*. Fabrication of lithium niobate metasurfaces via a combination of FIB and ICP-RIE. Chin. Opt. Lett., 20, 113602 (2022). Zhidong Gu, Jiaxin Chen, Bofeng Gao, Wei Wu, Zhenyu Zhao, Wei Cai*, Xinzheng Zhang, Mengxin Ren*, Jingjun Xu*. Metasurfaces with high-Q resonances governed by topological edge state. Opt. Lett., 47, 1822-1825 (2022). Di Zhang, Yang Chen, Shengchao Gong, Wei Wu, Wei Cai, Mengxin Ren*, Xifeng Ren*, Shuang Zhang, Guangcan Guo, Jingjun Xu*. All-optical modulation of quantum states by nonlinear metasurface. Light: Sci. & Appl., 11, 58 (2022). Shengchao Gong, Yilin Meng, Chenxiong Wang, Yiran Chen, Xiangqian Meng, Wei Wu, Wei Cai, Mengxin Ren*, Jingjun Xu*. Full-Stokes polarimetry based on rotating metasurfaces. Appl. Phys. Lett., 120, 051110 (2022). Ni Zhang#, Weiwei Luo#, Lei Wang#, Jiang Fan, Wei Wu, Mengxin Ren, Xinzheng Zhang, Wei Cai*, Jingjun Xu*.Strong in-plane scattering of acoustic graphene plasmons by surface atomic steps. Nat. Commun., 13, 983 (2022). Xiaojie Jiang, Weiwei Luo*, Ni Zhang, Jiang Fan, Lei Wang, Yinxiao Xiang, Yao Lu, Zenghong Ma, Mengxin Ren, Xinzheng Zhang, Wei Cai*, Jingjun Xu*. In-plane reflection phase engineering of graphene plasmons realized by electronic boundary design at the nanoscale. AIP Adv., 12, 015108 (2022). Zhaohang Xue, Wenzhuang Zheng, Yaolong Li, Mengfei Xue, Aiqin Hu, Junyan Chen, Shangtong Jia, Jinglin Tang, Jianing Chen, Jinlong Du, Peng Gao, Mengxin Ren, Shufeng Wang, Yunquan Liu, Hong Yang, Zhimin Liao, Guowei Lu*, Qihuang Gong. Ultraviolet/Visible Quasicylindrical Waves on Semimetal Cd3As2 Nanoplates. Adv. Photonics Res., 3, 2100354 (2022). Jinchao Liu#, Di Zhang#, Dianqiang Yu, Mengxin Ren*, Jingjun Xu*. Machine learning powered ellipsometry. Light: Sci. & Appl., 10, 55 (2021). Junjun Ma, Fei Xie, Weijin Chen, Jiaxin Chen, Wei Wu, Wei Liu, Yuntian Chen, Wei Cai, Mengxin Ren*, Jingjun Xu*. Nonlinear lithium niobate metasurfaces for second harmonic generation. Laser Photonics Rev., 15, 2000521 (2021). Jiaxin Chen#, Lishuan Wang#, Wei Wu, Wei Cai, Huasong Liu*, Mengxin Ren*, Jingjun Xu*. Topologically enhanced circular dichroism from metasurfaces. Phys. Rev. Appl., 16(3), L031001 (2021). 高博锋,任梦昕*,郑大怀,兀伟,蔡卫,孙军,孔勇发*,许京军*。铌酸锂的耄耋之路:历史与若干进展。人工晶体学报,50, 1183 (2021). Shengchao Gong, Mengxin Ren*, Wei Wu, Wei Cai, And Jingjun Xu*. Optically addressed spatial light modulator based on nonlinear metasurface. Photonics Res., 9, 610 (2021). Bofeng Gao, Mengxin Ren*, Wei Wu, Wei Cai, JingJun Xu*. Electro-optic lithium niobate metasurfaces. Sci. China-Phys. Mech. Astron., 64, 240362 (2021). Weiwei Luo*, Alexey B. Kuzmenko, Jialin Qi, Ni Zhang, Wei Wu, Mengxin Ren, Xinzheng Zhang, Wei Cai*, Jingjun Xu*. Nanoinfrared characterization of bilayer graphene conductivity under dual-gate tuning. Nano Lett., 21, 5151 (2021). Xiaomin Zhao#, Chenglin Du#, Rong Leng#, Li Li, Weiwei Luo, Wei Wu, Yinxiao Xiang, Mengxin Ren, Xinzheng Zhang, Wei Cai*, Jingjun Xu*. Linewidth narrowing of aluminum breathing plasmon resonances in Bragg grating decorated nanodisks. Nanoscale Adv., 3, 4286-4291 (2021). Jiayi Wang, Yang Liu, Donghao Yang, Zhichan Hu, Xinzheng Zhang*, Shiqi Xia, Daohong Song, Mengxin Ren, Shaohua Gao, Ride Wang*, Zhigang Chen*, and Jingjun Xu. Tunable terahertz topological edge and corner states in designer surface plasmon crystals, Opt. Express 29, 19531-19539 (2021). Fei Xie, Mengxin Ren*, Wei Wu, Dianqiang Yu, Wei Cai, Jingjun Xu*. Phase-transition optical activity in chiral metamaterials. Phys. Rev. Lett., 125, 237401 (2020). Mengxin Ren*, Wei Cai*, Jingjun Xu*. Tailorable dynamics in nonlinear optical metasurfaces. Adv. Mater., 32, 1806317 (2020). Junjun Ma#, Jiaxin Chen#, Mengxin Ren*, Wei Wu, Wei Cai*, Jingjun Xu*. Second harmonic generation and its nonlinear depolarization from lithium niobate thin films. Opt. Lett., 45, 145 (2020). Yang Liu, Xiaodan Xu, Donghao Yang, Xinzheng Zhang*, Mengxin Ren, Nan Gong, Wei Cai*, Faheem Hassan, Zhimao Zhu, Irena Drevenšek-Olenik, Romano A. Rupp, and Jingjun Xu*. Multifunctional and tunable trigate graphene metamaterial with “Lakes of Wada” topology. Opt. Express, 28, 24772-24788 (2020). Li Li, Daping Zhao, Jiang Fan, Rong Huang, Wei Wu*, Mengxin Ren*, Xinzheng Zhang, Wei Cai*, Jingjun Xu. Unveiling breathing plasmon modes in aluminum metal–insulator–metal cavities by cathodoluminescence. J. Opt., 22, 035003 (2020). Li Li, Lei Wang, Chenglin Du, Zhongyuan Guan, Yinxiao Xiang, Wei Wu, Mengxin Ren, Xinzheng Zhang, Aiwei Tang, Wei Cai*, Jingjun Xu*. Ultrastrong coupling of CdZnS/ZnS quantum dots to bonding breathing plasmons of aluminum metal–insulator–metal nanocavities in near-ultraviolet spectrum. Nanoscale, 12, 3112 (2020). Fei Xie#, Wei Wu#, Mengxin Ren*, Wei Cai, Jingjun Xu*. Lattice collective interaction engineered optical activity in metamaterials. Adv. Opt. Mater., 8, 1901435 (2020). Bofeng Gao, Mengxin Ren*, Wei Wu, Hui Hu, Wei Cai, Jingjun Xu*. Lithium niobate metasurfaces. Laser Photonics Rev., 13, 1800312 (2019). Xiaodan Xu, Cong Wang, Yang Liu, Xiaofeng Wang, Nan Gong, Zhimao Zhu, Bin Shi,* Mengxin Ren*, Wei Cai, Romano A. Rupp, Xinzheng Zhang*, Jingjun Xu. A graphene P–N junction induced by single-gate control of dielectric structures. J. Mater. Chem. C, 7, 8796 (2019). Junfang Xie, Di Zhang, Xiaoqing Yan, Mengxin Ren, Xin Zhao, Fang Liu, Ruoxuan Sun, Xiaokuan Li, Zhi Li, Shuqi Chen, Zhibo Liu, Jian-guo Tian. Optical properties of chemical vapor deposition-grown PtSe2 characterized by spectroscopic ellipsometry, 2D Mater., 6, 035011 (2019). Yinxiao Xiang, Sergiu Amarie, Wei Cai*, Weiwei Luo, Wei Wu, Mengxin Ren, Xinzheng Zhang, Jingjun Xu*. Real-space mapping of mid-infrared near-field of Yagi-Uda antenna in the emission mode. Opt. Express, 27, 5884 (2019). Ni Zhang, Xiaojie Jiang, Jiang Fan, Weiwei Luo, Yinxiao Xiang, Wei Wu, Mengxin Ren*, Xinzheng Zhang, Wei Cai*, Jingjun Xu*. Experimental observed plasmon near-field response in isolated suspended graphene resonators. Nanotechnology, 30, 505201 (2019). Di Zhang, Mengxin Ren*, Wei Wu, Ninghui Gao, Xuanyi Yu, Wei Cai*, Xinzheng Zhang, Jingjun Xu*. Nanoscale beam splitters based on gradient metasurfaces. Opt. Lett., 43, 267~270 (2018). Xiaojie Jiang, Wei Cai*, Weiwei Luo, Yinxiao Xiang, Ni Zhang, Mengxin Ren*, Xinzheng Zhang, Jingjun Xu*. Near-field imaging of graphene triangles patterned by helium ion lithography. Nanotechnology, 29, 385205 (2018). Ninghui Gao#, Di Zhang#, Mengxin Ren*, Wei Wu, Wei Cai*, Xinzheng Zhang, Jingjun Xu*. Ultra-dispersive anomalous diffraction from Pancharatnam- Berry metasurfaces. Appl. Phys. Lett., 113, 113103 (2018). Shanshan Yang, Yudan Su, Ying Xu, Qiong Wu, Yuanbo Zhang, Markus B. Raschke, Mengxin Ren, Yan Chen, Jianlu Wang, Wanlin Guo, Y. Ron Shen, Chuanshan Tian*. Mechanism of electric power generation from ionic droplet motion on polymer supported graphene. J. Am. Chem. Soc., 140, 13746~13752 (2018). Li Li, Wei Cai*, Chenglin Du, Zhongyuan Guan, Yinxiao Xiang, Zenghong Ma, Wei Wu, Mengxin Ren, Xinzheng Zhang, Aiwei Tang, Jingjun Xu*. Cathodoluminescence nanoscopy of open single-crystal aluminum plasmonic nanocavities. Nanoscale, 10, 22357~22361 (2018). Chenglin Du, Wei Cai,* Wei Wu, Li Li, Yinxiao Xiang, Mengxin Ren, Xinzheng Zhang, Jingjun Xu*. Evolution and coupling of plasmonic modes in single-crystal aluminum nanoridge antennas. ACS Photon., 5, 2983~2989 (2018). Yiheng Yin, Yanxiong Niu, Mengxin Ren, Wei Wu, Weisheng Zhao, Jiang Nan, Zhenyi Zheng, Yue Zhang, Ming Ding. Strain sensing based on a microbottle resonator with cleaned-up spectrum. Opt. Lett., 43, 4715~4718 (2018). Xiaodan Xu, Bin Shi*, Xinzheng Zhang*, Yang Liu, Wei Cai, Mengxin Ren, Xiaojie Jiang, Romano Rupp, Qiang Wu, Jingjun Xu*. Laser direct writing of graphene nanostructures beyond the diffraction limit by graphene oxidation. Opt. Express, 26, 20726~20734 (2018). Lingxiao Chen, Youying Rong, Mengxin Ren, Wei Wu, Mengyao Qin, Chengda Pan, Qiang Ma, Shikang Liu, Botao Wu,*, E. Wu,*, Jingjun Xu, Heping Zeng. Selective polarization modification of upconversion luminescence of NaYF4:Yb3+,Er3+ nanoparticles by plasmonic nanoantenna arrays. J. Phys. Chem. C, 122, 15666~15672 (2018).

学术兼职

《人工晶体学报》青年编委

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