个人简介

李凯伟，男，1986年出生，副研究员。2009年毕业于吉林大学机械与航天工程学院，获学士学位；保送至中国科学院长春光学精密机械与物理研究所硕博连读，于应用光学国家重点实验室从事微光机电系统设计方面研究，2014年获博士学位；2015年加入新加坡南洋理工大学光纤技术中心，从事光纤传感和先进功能特种纤维方面研究工作。2019年加入暨南大学光子技术研究院。

在光纤传感器，先进功能特种纤维，表面增强拉曼散射，光机电系统设计等方向具有多年的研究经历和多项研究成果。近5年发表论文40余篇（被引用564次，H-index 16），以第一作者和通讯作者发表论文13篇（SCI一区4篇，二区7篇），其中单篇最高引用69次，2篇获选刊封面，2篇获选期刊亮点文章，研究成果被国内外多家知名科学媒体重点报道。担任Journal of Lightwave Technology，Optics Letters，Optical Fiber Technology，Nanotechnology，Journal of Physics D: Applied Physics，Optics Engineering，Sensors，Materials等国际期刊审稿人。

Google Scholar:https://scholar.google.com/citations?user=8EVPjiEAAAAJ&hl=zh-CN

代表性科研项目

1.(暨南大学) 腾讯Robotics X实验室X-focus项目：XXXXX传感器的研究与开发(01/05/2019- 31/10/2019)，项目负责人。

2. (新加坡南洋理工大学) Academic Research Fund Tier 2 (2016-2018), High Sensitivity Photodetecting Arrays Based on Flexible Optoelectronic Fibers，主要参与人。

3.(新加坡南洋理工大学) Academic Research Fund Tier 1 (by Ministry of Education, 01/04/2017-31/03/2019), Indefinitely Long Thermoelectric Nanowires for Sustainable Energy Generation，主要参与人。

4.(长春光机所)基于光波传感器的微流控检测系统研究，中科院创新方向性项目以生物医学和环境科学需求为基础的规模集成微流控系统研究子课题（编号KJCX2-YW-H18），参与。

5.(长春光机所)纳米金粒子二聚体的三阶非线性光学效应理论研究及其生物传感器应用，国家青年科学基金项目（编号61102023），参与。

代表性论文

一作和通讯作者：

1.Kaiwei Li, Nan Zhang, Ting Zhang, et al. “Formation of ultra-flexible, conformal, and nano-patterned photonic surfaces via polymer cold-drawing”, Journal of Materials Chemistry C, 2018, 6(17): 4649-4657. (SCI 1区, IF: 6.641, 期刊封面文章).

2.Kaiwei Li, Nan Zhang, Nancy Meng Ying Zhang, et al. “Birefringence induced Vernier effect in optical fiber modal interferometers for enhanced sensing” Sensors and Actuators B: Chemical, 2018, 275: 16–24 ( SCI 1区, IF: 6.393).

3.Wenchao Zhou^#, Kaiwei Li^#, Youlian Wei, et al. “Ultrasensitive label-free optical microfiber coupler biosensor for detection of cardiac troponin I based on interference turning point effect”, Biosensors and Bioelectronics, 2018, 106: 99-104. (SCI 1区，IF: 9.518, 共同一作).

4.Nan Zhang^#, Kaiwei Li^#, Ying Cui, et al. “Ultra-sensitive chemical and biological analysis via specialty fibers with built-in microstructured optofluidic channels”, Lab on a Chip, 2018, 18:655-661. (SCI 1区, IF: 6.914, 共同一作).

5.Kaiwei Li, Ting Zhang, Guigen Liu, et al. “Ultrasensitive optical microfiber coupler based sensors operating near the turning point of effective group index difference”, Applied Physics Letters, 2016, 109(10): 101101. (SCI 2区, IF: 3.411, 期刊封面文章,亮点文章).

6.Kaiwei Li, Nan Zhang, Mengying Zhang, Guigen Liu, et al. “Ultrasensitive measurement of gas refractive index using an optical nanofiber coupler”, Optics Letters, 2018, 43(4): 679-682. (SCI 2区, IF: 3.589).

7.Kaiwei Li, Mengying Zhang, Nan Zhang, et al. “Spectral Characteristics and Ultrahigh Sensitivities Near the Dispersion Turning Point of Optical Microfiber Couplers”, Journal of Lightwave Technology, 2018, 36(12): 2409-2415. (SCI 2区, IF: 4.162).

8.Kaiwei Li, Wenchao Zhou, Shuwen Zeng. “Optical micro/nanofiber based localized surface plasmon resonance biosensors: fiber diameter dependence”. Sensors, 2018, 18.10: 3295 (SCI 3区, IF: 3.031).

9.Kaiwei Li, Guigen Liu, Yihui Wu, et al. “Gold nanoparticle amplified optical microfiber evanescent wave absorption biosensor for cancer biomarker detection in serum”, Talanta, 2014, 120: 419-424. (SCI 2区, IF: 3.545, Citation 69).

10.Kaiwei Li, Ting Zhang, Nan Zhang, et al. “Integrated liquid crystal photonic bandgap fiber devices”, Frontiers of Optoelectronics, 2016, 9:466-482. (ESCI, Invited review).

11.Mengying Zhang, Kaiwei Li*, Nan Zhang, et al. “Highly Sensitive Gas Refractometers Based on Optical Microfiber Modal Interferometers Operating at the Dispersion Turning Point” Optics Express, 2018, 26.22: 29148-29158. (SCI 2区, IF: 3.561,通讯作者, 期刊亮点文章).

12.Ying Si, Jiajie Lao, Xuejun Zhang, Yuke Liu, Shunshuo Cai, Alvaro Gonzalez-Vila, Kaiwei Li*, et al. Electrochemical Plasmonic Fiber-optic Sensors for Ultra-sensitive Heavy Metal Detection, Journal of Lightwave Technology, 2019, 14.37: 3495-3502. (SCI 2区, IF: 4.162, 通讯作者)

13.Jiajia Wang, Xiong Li, Jun Fu, and Kaiwei Li. “High-Sensitivity, Large Dynamic Range Refractive Index Measurement Using an Optical Microfiber Coupler”, Sensors, 2019 19(23), 5078. (SCI 3区, IF: 3.031通讯作者).

合作作者：

14.Jing Zhang, Kaiwei Li, Ting Zhang, et al.. “Laser-Induced In-Fiber Fluid Dynamical Instabilities for Precise and Scalable Fabrication of Spherical Particles”, Advanced Functional Material, 2017, 27(43). (SCI 1区，IF: 15.621, 期刊封面).

15.Ting Zhang, Kaiwei Li, Jing Zhang, Ming Chen, et al. “High-performance, flexible, and ultralong crystalline thermoelectric fibers” Nano Energy, 2017, 41: 35-42. (SCI 1区，IF: 15.548).

16.Mengying Zhang, Kaiwei Li, Ting Zhang, et al. “Electron-Rich Two-Dimensional Molybdenum Trioxides for Highly Integrated Plasmonic Biosensing”, ACS Photonics, 2017, 5(2): 347-352 (SCI 1区, IF: 7.143).

17.Tingting Wu, Kaiwei Li, Nan Zhang, Juan Xia, Qingsheng Zeng, Xinglin Wen, Unnimadhavakurup S. Dinish et al. Ultrawideband Surface Enhanced Raman Scattering in Hybrid Graphene Fragmented‐Gold Substrates via Cold-Etching. Advanced Optical Materials, 2019,: 1900905. (SCI 1区, IF: 7.125)

18.Ting Zhang, Kaiwei Li, Chengchao Li, et al. Mechanically Durable and Flexible Thermoelectric Films from PEDOT: PSS/PVA/Bi0. 5Sb1. 5Te3 Nanocomposites Advanced Electronic Materials, 2017, 3(4). (SCI 2区, IF: 5.466, 期刊封面)

19.Mengying Zhang, Kaiwei Li, Perry Ping Shum, et al. Hybrid Graphene/Gold Plasmonic Fiber-optic Biosensor, Advanced Materials Technologies, 2017, 2(2). (SCI 2区, IF: 5.395)

20.Guigen Liu,Kaiwei Li, Fang Dai, et al. “Tuning response range of a transmission based fiber-optic refractometer through LP₁₁ mode”, Optics Letters, 2014 39(7): 1961-1964. (SCI 2区, IF: 3.179)

21.Guigen Liu, Kaiwei Li, Peng Hao, et al. “Bent optical fiber  taper for refractive index detection with a high sensitivity”, Sensors and Actuators A, Physics, 2013, 201 (2: 352–356. (SCI 2区, IF: 1.841)

22.Liu, Guigen, Kaiwei Li, Micro/nano optical fibers for label-free detection of abrin with high sensitivity. Sensors and Actuators B: Chemical, 2015, 215: 146-151. (SCI 1区, IF: 4.097)

23.Wenchao Zhou, Kaiwei Li, Chao Song, et al. Polarization-independent and omnidirectional nearly perfect absorber with ultra-thin 2D subwavelength metal grating in the visible region, Optics Express, 2015, 23(11): A413-A418. (SCI 2区, IF: 3.488,)

24.Shun Wang, Ting Zhang, Kaiwei Li, Shaoyang Ma, et al. Flexible Piezoelectric Fibers for Acoustic Sensing and Positioning Advanced Electronic Materials, 2017, 3(3). (SCI 2区, IF: 5.466)

25.Guigen Liu, Yihui Wu,Kaiwei Li, Peng Hao, et al. “Silica nanospheres for filtering higher-order optical fiber modes”, Applied Optics, 2013, 52(4):775-9. (SCI 3区, IF: 1.689)

26.Guigen Liu, Yihui Wu, Kaiwei Li, Peng Hao, et al. “Mie Scattering-Enhanced Fiber-Optic Refractometer”, IEEE Photonics Technology Letters, 2012, 24(5): 658. (SCI 3区, IF: 2.191)

27.Ming Chen, Juan Xia, Jiadong Zhou, Qingsheng Zeng, Kaiwei Li, Kazunori Fujisawa, et al. “Ordered and Atomically Perfect Fragmentation of Layered Transition Metal Dichalcogenides via Mechanical Instabilities”. ACS Nano, 2017. (SCI 1区，IF: 13.903).

28.Nan Zhang, Georges Humbert, Zhifang Wu, Kaiwei Li, et al. In-line optofluidic refractive index sensing in a side-channel photonic crystal fiber, Optics Express, 2016, 24 (24), 27674-27682. (SCI 2区, IF: 3.307)

29.Nan Zhang, He Liu, A Stolyarov, Ting Zhang, Kaiwei Li, Ping Shum, et al. Azimuthally polarized radial emission from a quantum dot fiber laser ACS Photonics, 3 (12), 2275-2279. (SCI 1区, IF: 6.756)

30.Shaoyang Ma, Tao Ye, Ting Zhang, Zhe Wang, Kaiwei Li, Ming Chen, Jing Zhang, Zhixun Wang, S. Ramakrishna, and Lei Wei, “Highly oriented electrospun P(VDF-TrFE) fibers via mechanical stretching for wearable motion sensing”, Advanced Materials Technologies, in press, (2018). (SCI 2区, IF: 5.395, 期刊封面)

31.Yuke Liu, Binghao Liang, Xuejun Zhang, Nan Hu, Kaiwei Li, Francesco Chiavaioli, Xuchun Gui, Tuan Guo. “Plasmonic Fiber-Optic Photothermal Anemometers With Carbon Nanotube Coatings”, Journal of Lightwave Technology, 2019, 13.37: 3373-3380. (SCI 2区, IF: 4.162)

32.Ming Chen, Zhenkai Li, Weimin Li, Chengwei Shan, Wenjie Li, Kaiwei Li, Guoqiang Gu, Ye Feng, Guohua Zhong, Lei Wei, Chunlei Yang, Large-scale synthesis of single-crystalline self-standing SnSe2 nanoplate arrays for wearable gas sensors, Nanotechnology, 2018, 45.29: 455501. (SCI 2区, IF: 3.399)

33.Wenchao Zhou, Yihui Wu, Muxin Yu, Peng Hao, Guigen Liu, and Kaiwei Li, “Extraordinary optical absorption based on guided-mode resonance”, Optics Letters, 2013, 38(24): 5393-5396. (SCI 2区, IF: 3.385)

34.Nan Zhang, Georges Humbert, Tianxun Gong, Perry Ping Shum, Kaiwei Li, Jean-Louis Auguste, Malini Olivod, Lei Wei. Side-channel photonic crystal fiber for surface enhanced Raman scattering sensing. Sensors and Actuators B: Chemical, 2016, 223: 195-201. (SCI 1区, IF: 4.097)

35.Mengying Zhang, Miao Qi, Zhixun Wang, Zhe Wang, Mengxiao Chen, Kaiwei Li, Ping Shum, Lei Wei, “One-step synthesis of cyclodextrin-capped gold nanoparticles for ultra-sensitive and highly-integrated plasmonic biosensors”, Sensors and Actuators B: Chemical, 2019, (286): 429-436. (SCI 1区, IF: 6.393)

36.Ting Zhang, Zhe Wang, Bhuvanesh Srinivasan, Zhixun Wang, Jing Zhang, Kaiwei Li, Catherine Boussard-Pledel, Johann Troles, Bruno Bureau, Lei Wei, “Ultraflexible Glassy Semiconductor Fibers for Thermal Sensing and Positioning”, ACS applied materials & interfaces, 2018, 2.11: 2441-2447. (SCI 1 区, IF: 8.456)

37.Ming Chen, Zhixun Wang, Xin Ge, Zhe Wang, Kazunori Fujisawa, Juan Xia, Qingsheng Zeng, Kaiwei Li, Ting Zhang, et al. “Controlled Fragmentation of Single-Atom-Thick Polycrystalline Graphene”, Matter, 2019. (Cell姊妹刊)

38.Li, Weiwei, Lei Xiong, Nianci Li, Shuo Pang, Guoliang Xu, Chenghan Yi, Zhixun Wang Guoqiang Gu, Kaiwei Li, Weimin Li, Lei Wei, et al. Tunable 3D light trapping architectures based on self-assembled SnSe2 nanoplate arrays for ultrasensitive SERS detection, Journal of Materials Chemistry C, 2019, (SCI 1区, IF: 6.641).

39.Mengying Zhang, Dora Juan Juan Hu, Perry Ping Shum, Zhifang Wu, Kaiwei Li, Tianye Huang and Lei Wei, Design and analysis of surface plasmon resonance sensor based on high-birefringent microstructured optical fiber. Journal of Optics, 2016, 18(6): 065005. (SCI 3区, IF: 1.741)

40.Xuejun Zhang, Jie Chen, Álvaro González-Vila, Fu Liu, Yuke Liu, Kaiwei Li, and Tuan Guo, Twist sensor based on surface plasmon resonance excitation using two spectral combs in one tilted fiber Bragg grating. JOSA B, 36.5 (2019): 1176-1182.

41.李明, 李凯伟, 代方, 周文超, 舒风风, 吴一辉, 基于金纳米棒放大的高灵敏度纳米光纤生化传感器,《光学学报》,2015，35 (12):60-65. (EI)

42.代方, 李凯伟, 周文超, 张威, 余慕欣, 柳常清, 吴一辉. 基于纳米磁珠放大的高灵敏度纳米光纤生化传感器，《光学学报》, 2014, 34(12): 1206003. (EI)

43.汪海, 周文超, 李凯伟, 郝鹏, 迟明波, 吴一辉，微纳光纤耦合器无标生物传感特性, 《光学学报》 , 2017 (3) :183-189. (EI)

44.周文超, 吴一辉, 郝鹏, 刘桂根, 李凯伟，二维亚波长金属光栅多波长透射滤光片, 《光学学报》,2013 33 (11) :000025-30. (EI)