刘为为，男，1989年12月出生。2012年6月毕业于华中科技大学光电学院，获理学学士学位；2012年9月至2017年6月就读于华中科技大学武汉光电国家实验室，获工学博士学位，期间获国家公派留学在新加坡南洋理工大学联合培养；2017年加入华中科技大学物理学院。长期从事微纳光学领域的研究工作，已在Nature, Nat. Photonics, Phys. Rev. Lett., Nat. Commun., Nano Lett.等重要国际物理和光学期刊上发表论文40余篇(重点论文如下)，相关论文被Nat. Phys., Nat. Nanotechnology, Phys. Rev. Lett., Nat. Commun., Nano Lett., ACS Nano, Adv. Mater.等高水平期刊多次引用。获华中科技大学“学术新人奖”。

研究方向：微纳光学，光子芯片，拓扑光子学

近期代表性论文成果如下：

[1] Weiwei Liu†, Xiaolong Su†, Chijun Li†, Cheng Zeng†, Bing Wang ,*  Yongjie Wang, Yufan Ding, Chengzhi Qin, Jinsong Xia ,*  and Peixiang Lu* , Reconfigurable Chiral Edge States in Synthetic Dimensions on an Integrated Photonic Chip, Physical Review Letters 134, 143801 (2025)

[2] Zhuoxiong Liu, Weiwei Liu,* Lingzhi Zheng, Shuaifei Ren, Xiaolong Su, Yufan Ding,Bing Wang,* and Peixiang Lu*, Polarization-Locked Floquet Higher-Order TopologicalInsulators in Synthetic Dimension, Laser Photonics Rev. 19, 2401156 (2025).

[3] Weiwei Liu†, Chijun Li†, Bing Wang,* Tianyan Chai, Lingzhi Zheng, Zhuoxiong Liu, Xiaohong Li, Cheng Zeng,* Jinsong Xia, and Peixiang Lu*, Ultrabroadband Light Coupling for Integrated Photonics via Nonadiabatic Pumping, Laser Photonics Rev. 19, 2401492 (2025).

[4] Shuyue Chen,† Shaolin Ke,† Dong Zhao,† Jianghua Ye, Yanan Wang, Weiwei Liu,* Kun Huang, Bing Wang,* and Peixiang Lu,  On-Chip Photonic Localization in Aharonov−Bohm Cages Composed of Microring Lattices, Nano Letters 24, 4810−4815 (2024).

[5] Weiwei Liu#; Yicong Zhang#; Zhihua Deng#; Jianghua Ye; Kai Wang; Bing Wang; Dingshan Gao;Peixiang Lu ; On-Chip Chiral Mode Switching by Encircling an Exceptional Point in an Anti-Parity-Time Symmetric System, Laser & Photonics Reviews 16(12): 2100675 (2022).

[6] Shulin Wang#; Chengzhi Qin#; Weiwei Liu#; Bing Wang; Feng Zhou; Han Ye; Lange Zhao; Jianji Dong; Xinliang Zhang; Stefano Longhi; Peixiang Lu ; High-order dynamic localization and tunable temporal cloaking in ac-electric-field driven synthetic lattices, Nature Communications 13(1): 7653 (2022).

[7] Gao Yan,Li Xiaohong,Liu Weiwei*,Xing Xiangyuan,Long Hua,Wang Kai, Wang Bing and Lu Peixiang*.Highly Tunable Enhancement and Switching of Nonlinear Emission from All-Inorganic Lead Halide Perovskites via Electric Field. Nano Letters 21, 24, 10230–10237 (2021).

[8] Yicong Zhang, Weiwei Liu*, Hua Long, Kai Wang, Bing Wang, Peixiang Lu.Chiral/directional mode transfer based on a tunable non-Hermitian system.Optics Express 29(26): 44146 (2021).

[9] Shangui Lan,Yunyi Peng,Hongzhi Shen,Shuai Wang,Junwen Ren,Zhiping Zheng,Weiwei Liu*,Dehui Li*Seeds-Assisted Space-Confined Growth of All-Inorganic Perovskite Arrays for Ultralow-Threshold Single-Mode Lasing. Laser & Photonics Reviews 15(3): 2000428 (2021).

[10] Song Yiling, Liu Weiwei*, Zheng Lingzhi, Zhang Yicong, Wang Bing* and Lu Peixiang. Two-dimensional non-Hermitian Skin Effect in a Synthetic Photonic Lattice. Phys. Rev. Applied 14, 064076 (2020).

[11] Li Xiaohong, Liu Weiwei*, Song Yiling, Long Hua, Wang Kai, Wang Bing and Lu Peixiang*.Two-photon-pumped high-quality, single-mode vertical cavity lasing based on perovskite monocrystalline films. Nano Energy 68: 104334 (2020).