Jiwei Qi

1995-1998, No. 1 High School, Fengnan County, Tangshan City, Hebei Province

  

1998-2002, Bachelor's degree at Nankai University

  

2002-2007 Direct Doctoral Program at Nankai University

Since 2008, Nankai University

Jiwei, Qi, male, associate professor, holds a Doctor of Science degree. The main research direction is micro-nano optics.The main research directions include chiral optics, non-Hermitian optics, nonlinear optics, and the interaction between terahertz waves and matter.Have published many papers in these fields.I am responsible for the operation and daily maintenance of scanning probe microscopes and near-field optical - microscopic pulmonification equipment. I have rich experimental experience in the fabrication of various optical microstructures and the detection of various surface microstructures and optical near-field signals.Positive in thought, correct in attitude, strong psychologically, optimistic and upward, loving the Party and the country.Take pleasure in scientific research, interest in exploration and innovation, dedication to teaching and nurturing students, and responsibility to contributing to humanity.

The main research directions for micro-nano-photonics and optical nonlinear effects.

The main research interests are focused on various optical effects associated with surface plasmon resonance (SPR). SPR enhanced Raman effect (SERS), SPR regulation of fluorescence effect,

Various coupling effects between SPR cavities, including Fano resonance, mode splitting, SPR-induced photo-induced transparency and so on. SPR and strong interaction with the material, causing Rabi splitting

As well as the corresponding cavity quantum electrodynamics of the various phenomena.

The Modern Physics Experiment Course includes three experiments: nuclear magnetic resonance, optical pump magnetic resonance, and acousto-optic modulation for measuring the speed of light.

  

Atomic Physics

  

Physics Professional Experiment

  

Undergraduate graduation project.

  

Undergraduate students have won the third prize of the school for various innovative projects.

  

Undergraduate Competence Development Project.

1. Research on Optical Activity and Asymmetric Transport of Large-Area Submicron Chiral and pseudochiral Metal Microstructures, National Natural Science Foundation of China (General Program), from January 1, 2019 to December 31, 2022, Principal Investigator.

2. Research on High-Sensitivity Terahertz Chirality Sensing on Lithium Niobate Wafers, Tianjin Natural Science Foundation (General Project), Tianjin Science and Technology Bureau, 2025-04 to 2028-03, Principal Investigator.

3.**************, National Key Basic Project, 2022-11 to 2024-11, Sub-project leader.

4. Research on On-chip Terahertz time Solitons Based on Stimulated phonon Polaritons, National Natural Science Foundation of China (General Program), 2026-01-01 to 2029-12-31, Participant.

5. Research on Surface Plasmon Resonance and Surface-Enhanced Raman under Vector Light Field, Tianjin Applied Basic and Frontier Technology Research Program Project, April 1, 2012- March 31, 2015, First Contributor.

6. Research on the Development and Application of Advanced Information Photonics Materials and Devices, funded by Tianjin Key Laboratory, 200,000 yuan, from January 1, 2016 to December 31, 2016, First contributor.

7. Preparation of Solid-state Composites Integrating Porphyrin Supramolecular Chiral Aggregates and Their Application in the Development of Optical Devices, National Natural Science Foundation of China, 2016-01-01 to 2018-12-31, Participant.

8. Research on the magneto-Optical nonlinear Effects of Surface Plasmon Excitons, Basic Scientific Research Business expenses, First contributor.

9. Composite Waveguide Structures and New Devices Based on Subwavelength Scale Fibers,Key Project of National  Program for Fundamental Research and Development of China (973 Program), Participant.

10. Mechanism of Interaction between Ultrafast Laser and Silicon Surface, Key Project of National  Program for Fundamental Research and Development of China  (973 Program), Participant.

1)Xianhui Fu; Hao Hu; Jiawei Zhang; Jiwei Qi; Sihao Zhang; Qiang Wu; Yao Lu; Zongqiang Chen; Jing Chen; Xuanyi Yu; Qian Sun; Jingjun Xu, Non-Hermitian systems based on 3D chirality enabled asymmetrical polarization switching and omni-polarizer action at an EP,Light: Science & Applications 14, 383 (2025).

2)Hao Hu; Xianhui Fu; Jiwei Qi*; Sihao Zhang; Qiang Wu; Yao Lu; Zongqiang Chen; Jing Chen; Xuanyi Yu; XiaoLei Wang; Qian Sun and Jingjun Xu, Omni-polarized Faraday isolator based on non-Hermitian Faraday system, Optics Express, 32(11), 18594 (2024). SCIE.

3)Ruobin Ma; Yao Lu; Jiwei Qi*; Hao Xiong; Xitan Xu; Yibo Huang; Qiang Wu and Jingjun Xu, Transient cavity-cavity strong coupling at terahertz frequency on LiNbO3 chips, Optics Express, 32(7), 12763 (2024). SCIE.

  4)Sihao Zhang; Huan He; Zhaoxxian Chen; Qi Jiwei; Huanan Li; Jingjun Xu，Asymmetric vortex generation in a time-switched magneto-optical Lorentz medium，Optical Materials Express, 2024

5)Sihao Zhang; Jiwei Qi; Fang Bo; Huanan Li, Faraday Rotation in Nonreciprocal Photonic Time-Crystals, Appl. Phys. Lett., 122. 051703(2023). SCIE.

6)Xianhui Fu; Jiwei Qi*; Hao Hu; Sihao Zhang; Qiang Wu; Yao Lu; Hao Xiong; Hongjin Wu; Zongqiang Chen; Jing Chen; Xuanyi Yu; Qian Sun; Jingjun Xu, Asymmetric reflection based on asymmetric coupling in single-layer  extrinsic chiral metasurfaces, Optics Express, 30(26), 47124 (2022). SCIE.

7)Yao Lu; Qiang Wu; Hao Xiong; Xu Zhou; Zhixuan Li; Jiwei Qi*; Xitan Xu; Ruobin Ma; Jiang Fan; Zhigang Chen; Jingjun Xu, Light–matter interaction beyond Born–Oppenheimer approximation mediated by stimulated phonon polaritons, Communications Physics, 5(1), 299( 2022). SCIE.

8)Hongjin Wu; Jiwei Qi*; Hao Hu; Sihao Zhang; Xianhui Fu; Qiang Wu; Zongqiang Chen; Jing Chen; Xuanyi Yu; Qian Sun, Tunable intrinsic chirality obtained by combining the extrinsic chiral structure on an anisotropic substrate, Journal of Nonlinear Optical Physics & Materials. 32, 2350045, (2023)SCIE.

      9)Hao Hu, Jiwei Qi*, Qiang Wu, Xianhui Fu, Hongjin Wu, Sihao Zhang, Zongqiang Chen, Jing Chen, Jianghong Yao,                  Xuanyi Yu, Qian Sun and Jingjun Xu, Coin paradox spin-orbit interaction enhances magneto-optical effect and its application in on-chip integrated optical isolator, Nanoscale Research Letters,16, 175(2021)

  10) Cao Liyuan, Qi Jiwei*,   Wu Qiang, Li Zhixuan, Wang Ride, Chen Junan, Lu Yao, Zhao Wenjuan, Yao   Jianghong, Yu Xuanyi, Sun Qian*, Xu Jingjun, Giant tunable circular dichroism of large-area extrinsic chiral metal nanocrescent arrays, Nanoscale Research Letters, accepted(2019)

       11)Zhang, Q (Zhang, Qi) ; Qi, JW (Qi, Jiwei)* ; Lu, Y (Lu, Yao)] ; Xiong, H (Xiong, Hao) ; Zhang, D (Zhang, Deng) ;      Zhao, WJ (Zhao, Wenjuan) ; Wang, RD (Wang, Ride) ; Zhang, B (Zhang, Bin) ; Wu, Q (Wu, Qiang) ; Xu, JJ (Xu,   Jingjun), Cavity-cavity coupling based on a terahertz rectangular   subwavelength waveguide, JOURNAL OF APPLIED PHYSICS, 126(6), 063103   (2019)

       12)Zhao, Wenjuan; Qi, Jiwei*;   Lu, Yao; Wang, Ride; Zhang, Qi; Xiong, Hao; Zhang, Yaqing; Wu, Qiang;   Xu, Jingjun, On-chip plasmon-induced transparency in THz metamaterial  on  a LiNbO3 subwavelength planar waveguide, Optics Express, 27,   7373-7383(2019)

        13)Xiong, Hao; Wu, Qiang; Lu, Yao; Wang, Ride; Zhang, Qi; Qi, Jiwei;   Yao, Jianghong; Xu, Jingjun, Polarization-resolved edge states in   terahertz topological photonic crystal, Optics Express, 27, 22819-22826   (2019)

14)Wang, Ride; Wu, Qiang; Cai, Wei; Zhang, Qi; Xiong, Hao; Zhang, Bin; Qi, Jiwei;   Yao, Jianghong; Xu, Jingjun, Broadband on-Chip Terahertz Asymmetric   Waveguiding via Phase-Gradient Metasurface, Acs Photonics, 6,   1774-1779(2019)

15)Lu, Yao; Wu, Qiang; Zhang, Qi; Wang, Ri-De; Zhang, Bin; Zhao, Wen-Juan; Zhang, Deng; Xiong, Hao; Yang, Cheng-Liang; Qi, Ji-Wei; Pan,   Chong-Pei, Xu, Jingjun, Time-resolved imaging of mode-conversion   process of terahertz transients in subwavelength waveguides, Frontiers   of Physics, 14, 42502(2019)

16)Wang, Ride; Wu, Qiang; Zhang, Qi; Lu, Yao; Zhao, Wenjuan; Cai, Wei; Qi, Jiwei;   Yao, Jianghong; Xu, Jingjun, Conversion from terahertz-guided waves to   surface waves with metasurface, Optics Express, 26, 31233-31243(2018)

        17)Pengwei Xu, Xuefeng Lv, Jing Chen, Yudong Li, Jun Qian, Zongqiang Chen, Jiwei Qi,   Qian Sun and Jingjun Xu, “Dichroic Optical Diode Transmission in Two   Dislocated Parallel Metallic Gratings”, Nanoscale Research Letters 13,   392 (2018)

18)Wang, DY (Wang, Danyang); Li, YN (Li, Ya'nan); Zhang, CL (Zhang, Chunling)[ 1 ] ; Du, CL (Du, Chenglin); Li, Q (Li, Qiang); Lu, Y (Lu, Yao); Yao, JH (Yao, Jianghong)[ 1 ] ; Qi, JW (Qi, Jiwei); Wu, W (Wu, Wei); Cai, W (Cai, Wei); Wu, Q (Wu, Qiang); Xu, JJ (Xu,   Jingjun). Cathodoluminescence Enhancement of MoS2 by Femtosecond Laser   Induced Periodic Surface Structures, JOURNAL OF NANOSCIENCE AND   NANOTECHNOLOGY, 2018, 18(11), 7557-7560

19)Pengwei Xu, Mingsi Zhang, Zongqiang Chen, Jiwei Qi,   Jing Chen, Jun Qian, Yudong Li, Qian Sun, Jingjun Xu. Unidirectional   Optical Transmission in a Single-Layer Metallic Grating Consisting of   Cambered Resonators, IEEE Photonics Journal, Vol. 10, No. 4, 2018   4501308

20)Lu, Y (Lu, Yao); Wu, Q (Wu, Qiang) ; Zhang, Q (Zhang, Qi); Wang, RD (Wang, Ride); Zhao, WJ (Zhao, Wenjuan) ; Zhang, D (Zhang, Deng) ; Pan, CP (Pan, Chongpei); Qi, JW (Qi, Jiwei) ; Xu, JJ (Xu,   Jingjun). Propagation of THz pulses in rectangular subwavelength   dielectric waveguides, JOURNAL OF APPLIED PHYSICS, 2018, 123 (22),   223103

21)Niu, LY (Niu, Linyu)[ 1,2,3,4 ] ; Xiang, YX (Xiang, Yinxiao)[ 1,2,3,4 ] ; Cai, W (Cai, Wei)[ 1,2,3,4 ] ; Zhao, XM (Zhao, Xiaomin)[ 1,2,3,4 ] ; Zhang, N (Zhang, Ni)[ 1,2,3,4 ] ; Qi, JW (Qi, Jiwei)[ 1,2,3,4 ] ; Zhang, XZ (Zhang, Xinzheng)[ 1,2,3,4 ] ; Xu, JJ (Xu, Jingjun)[ 1,2,3,4 ] . Plasmonic Tamm states in insulator-metal-insulator waveguides, JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2018, 35(6), 1368-1373.

22)Yane Wang, Jiwei Qi*,   Chongpei Pan, Qiang Wu, Jianghong Yao, Zongqiang Chen, Jing Chen,   Yudong Li, Xuanyi Yu, Qian Sun*, and Jingjun Xu. Giant circular   dichroism of large-area extrinsic chiral metal nanocrecents，Scientific Reports, 2018, 8, 3351

23)W. Zhao, Q. Wu, R. Wang, J. Gao, Y. Lu, Q. Zhang, J. Qi,   C. Zhang, C. Pan, R. Rupp and J. Xu, Transient establishment of the   wavefronts for negative, zero, and positive refraction, Optics Express,   26, 1954-1961, (2018)

24)M. Zhang, J. Qi,   M. Jiang, Y. Li, J. Qian, J. Chen, Z. Chen, Q. Sun and J. Xu, Screened   bonding, antibonding and charge transfer plasmon modes in conductively   connected nanorod heterodimer, Journal of Optics, 20, (2018)

25)Qi Zhang, Jiwei Qi*, Qiang Wu*,   Yao Lu, Wenjuan Zhao, Ride Wang, Chongpei Pan, Shibiao Wang and  Jingjun  Xu. Surface enhancement of THz wave by coupling a subwavelength  LiNbO3  slab waveguide with a composite antenna structure, Scientific  Reports,  2017, 7, 17602

26)Meiling Jiang, Jiwei Qi*,   Mingsi Zhang, Qian Sun, Jing Chen, Zongqiang Chen, Xuanyi Yu, Yudong   Li*, and Jianguo Tian. Ultra-high quality factor metallic micro-cavity   based on concentric double metal-insulator-metal rings, Scientific   Reports, 2017, 7, 15663

27)Huimei Yang, Jiwei Qi,   Chongpei Pan, Yao Lu, Qiang Wu, Jianghong Yao and Jingjun Xu.  Efficient  generation and frequency modulation of quasi-monochromatic  terahertz  wave in Lithium Niobate subwavelength waveguide, Optics Express, 2017,25(9), 14766-14773

28)Chongpei Pan, Qiang Wu*, Qi Zhang, Wenjuan Zhao, Jiwei Qi*, Jianghong   Yao, Chunling Zhang, W. T. Hill Iii and Jingjun Xu, Direct   visualization of light confinement and standing wave in THz Fabry-Perot   resonatorwith Bragg mirrors, Optics Express, 2017,25(9), 9768-9777

29)Jiwei Qi,Yinxiao   Xiang, Weiguo Yan, Meng Li, Liusiyang Yang, Zongqiang Chen, Wei Cai,   Jing Chen, Yudong Li, Qiang Wu, Xuanyi Yu, Qian Sun, and Jingjun Xu.   Excitation of the Tunable Longitudinal Higher-Order Multipole SPR Modes   by Strong Coupling in Large-Area Metal Sub-10 nm-Gap Array Structures   and Its Application, JOURNAL OF PHYSICAL CHEMISTRY C, 2016,120，24932-24940

30)Qi Jiwei, Chen Zongqiang, Chen Jing, Li Yudong, Qiang Wu, Xu Jingjun, Sun Qian.Independently tunable double Fano resonances in asymmetric MIM waveguide structure, Optics Express, 2014,22(12), 14688-14695

31)Qi Jiwei, Li Yudong, Yang Ming, Wu Qiang, Chen Zongqiang, Peng Jingyang, Liu Yue, Wang Wudeng, Yu Xuanyi, Sun Qian, and Xu Jingjun. Fabrication of nanowire network AAO and its application in SERS, Nanoscale Res. Lett.,2013, 8, 495

32)Qi Jiwei,   Li Yudong, Yang Ming, Wu Qiang, Chen Zongqiang, Wang Wudeng, Lu   Wenqiang, Yu Xuanyi, Xu Jingjun and Sun Qian. Large-area   high-performance SERS substrates with deep controllable sub-10-nm gap   structure fabricated by depositing Au film on the cicada wing,  Nanoscale  Res. Lett.,2013, 8, 437

33)齐继伟，彭景阳，陈宗强，李玉栋，许京军，孙骞；外加磁场对掺铁铌酸锂晶体中折射率光栅擦除过程的影响, 人工晶体学报， 2014,43（8）1895-1900.

34)Niu, LY ; Xiang, YX; Luo, WW;  Cai, W; Qi, JW; Zhang, XZ ; Xu, JJ. Nanofocusing  of the free-space optical energy with plasmonic Tamm states， SCIENTIFIC REPORTS， 2016, 6， 39125.

35)Luo Chunli, Yan Weiguo, Han Jianhua, Chen Weiben, Zhao Jian, Wei Xin, Qi Jiwei,   Liu Zhifeng, Fabrication and Photoelectric Properties of Large Area  ZnO  Nanorod with Au Nanospheres, PLASMONICS, 2016,11(1), 131~137.

36)Wudeng Wang, Yudong Li, Pengwei Xu, Zongqiang Chen, Jing Chen, Jun Qian, Jiwei Qi, Qian Sun, Jingjun Xu, Polarization-insensitive plasmonic-induced transparency in planar metamaterial consisting of a regular triangle and a ring, Journal of optics 12/2014; 16(12). · 2.01 Impact Factor

37)Yan, WG (Yan, Wei-Guo) ; Qi, JW (Qi, Ji-Wei) ; Li, ZB (Li, Zu-Bin) ; Tian, JG (Tian,   Jian-Guo), Fabrication and Optical Properties of Au-Coated Polystyrene   Nanosphere Arrays with Controlled Gaps, PLASMONICS, 2014,9(3),  565~571.

38)Ming Yang, Qiang Wu, Jiwei Qi,   Irena Drevensek-Olenik, Zhandong Chen, Yusong Pan and Jingjun Xu.   Microstructured polymer-based with broadband absorption for   surfaceenhanced Raman scattering, Journal of Raman Spectroscopy, 2013,   44, 1678~1681

39)Chen Zong-Qiang, Qi Ji-Wei, Chen Jing, Li Yu-Dong, Hao Zhi-Qiang, Lu Wen-Qiang, Xu Jing-Jun and Sun Qian. Fano Resonance Based on Multimode Interference in Symmetric Plasmonic Structures and its Applications in PlasmonicNanosensors Chin.Phy.Lett. 2013, 30，057301

40)Zongqiang Chen, Jing Chen, Yudong Li, Jun Qian, Jiwei Qi, Jingjun Xu, Qian Sun.   Highly Efficient Narrow-band Plasmonic Waveguide Filter Based on   Cascaded Slot Cavities, Chin. Opt. Lett. 2013, 11(11), 112401

41)陈宗强，齐继伟，杨明，孙骞. AAO为模板软印模法构建大面积高性能SERS基底（英文）, 南开大学学报（自然科学版），2014，47，31-36

42)Qi Jiwei,   Xu Jingjun, Li Yudong, Kong Fanlei, Sun Qian and Romano A.Rupp.   Magnetophotorefractive effect of holographic recording in LiNbO₃:Fe crystals， Journal of Applied Physics，2007， 101（8）：083116

43)齐继伟，李玉栋，许京军，崔国新，孔凡磊，孙骞*. 铌酸锂中的磁光折变效应研究. 物理学报， 2007，56卷12期7015～7022

44)Lihua Zhao, Yudong Li, Jiwei Qi, Jingjun Xu, and Qian Sun.Light focusing by the unique dielectric nanowaveguide array, Opt. Exp. 2009，17, 17136~17143

45)Lihua Zhao, Yudong Li, Jiwei Qi, Jingjun Xu1 and Qian Sun. Quasi 3-dimensional optical trapping by two counter-propagating beams in nano-fiber, Opt. Exp. 2010，18, 5724-5729

46)陆文强, 孙骞, 许京军, 崔国新, 齐继伟, 高国祥, 陈靖. 利用凹球面镜抑制全息存储叠置噪音. 光电子.激光，2005，16（3）: 368～371

47)Feng Gao, Jingjun Xu, Boxia Yan, Jianghong Yao, Bo Fu, Zhenhua Wang, Jiwei Qi, Baiquan Tang, Romano A.Rupp. Refractive index changes by electrically-induced domain reversal in a c-cut slab of LiNbO3. Appl. Phys. Lett., 2005, 87: 252905

48)Yanfeng Zhang, Yudong Li, Jiwei Qi, Guoxin Cui, Hongbing Liu, Jing Chen, Lihua Zhao, Jingjun Xu, Qian Sun, “Influence of absorption on optical trapping force of spherical particles in a focused Gaussian beam”, J. Opt. A: 2008，Vol. 10, 085001

49)Jing Chen, Yudong Li, Wenqiang Lu, Jiwei Qi, Guoxin Cui, Hongbing Liu, Jingjun Xu, and Qian Sun, “Observation of surface-plasmon-polariton transmission through a silver film sputtered on a photorefractive substrate”, J. Appl. Phys., 2007，102: 113109

50)崔国新李玉栋陈靖刘洪冰张艳峰齐继伟许京军孙骞, “铌酸锂晶体中利用铁电畴结构直接写入电控菲涅尔波带片”, 光电子.激光，19卷10期 1294~1296

51)潘雷霆，孙文武，齐继伟，吴限，宋昆，胡芬，张心正，许京军，“佛波酯诱导大鼠滑膜细胞骨架改变的研究”，生物化学与生物物理进展.2009，36(1): 83~87

52)Sun Liping， Li Yudong， Qi Jiwei,Xu Jingjun, Sun Qian“Optical properties of dyes with/without metal nanoparticles doped in a highly ordered nanostructure”光电子快报,2011,(2):88~91

  53)孙立萍,李玉栋,齐继伟,许京军,孙骞不同激光照射时间下多孔氧化铝薄膜中罗丹明6G的光谱变化光电子激光Vol6 864~867 （2011）

Patent

  

  

  

1. A method for fabricating surface-enhanced Raman scattering substrates;Qi Jiwei, Sun Qian, Wu Qiang, Li Yudong, Yang Ming, Wang Wudeng, Yu Xuan Yi, Tang Baiquan, Xu Jingjun;Chinese invention patent;Patent No. : ZL201310307061.8Authorization date: November 25, 2015

  

2. An optical diode based on asymmetric reflection of a single-layer external chiral metasurface;Qi Jiwei, Fu Xianhui, Zhang Sihao, Hu Hao, Wu Hongjin, Wu Qiang, Sun Qian, Xu Jingjun;Chinese invention patent;Patent No. : ZL202111566213.7Authorization date: January 20, 2023

  

3. A fully polarized light isolator;Qi Jiwei, Hu Hao, Fu Xianhui, Zhang Sihao, Wu Hongjin, Chen Jing, Chen Zongqiang, Wu Qiang, Lu Yao, Sun Qian, Xu Jingjun;Chinese invention patent;Patent No. : ZL202211665094.5Authorization date: April 11, 2025

  

4. A method for implementing a full polarizer based on multi-layer exochiral metasurfaces;Qi Jiwei, Hu Hao, Fu Xianhui, Zhang Sihao, Wu Hongjin, Chen Jing, Chen Zongqiang, Wu Qiang, Lu Yao, Sun Qian, Xu Jingjun;Chinese invention patent;Patent No. : ZL202211707548.0Authorization date: May 23, 2025

  

5. An external chiral metasurface preparation method and asymmetric polarization converter;Qi Jiwei, Hu Hao, Fu Xianhui, Zhang Sihao, Wu Hongjin, Chen Jing, Chen Zongqiang, Wu Qiang, Lu Yao, Sun Qian, Xu Jingjun;Chinese invention patent;Patent No. : ZL 2023 1 0008823.8Authorization date: July 25, 2025

  

6. A preparation method for large-area surface-enhanced Raman scattering substrates;Wu Qiang, Yang Ming, Qi Jiwei, Ma Yinxing, Chen Zhandong, Zhang Xinzheng, Sun Qian, Xu Jingjun;Chinese invention patent;Patent No. : ZL201210543908.8Authorization date: November 25, 2015