一、基本信息

李正勇，1988.03，漢族，湖北洪湖，中共黨員，博士研究生，光學工程，深圳大學，助理研究員，18889569212，lizhengy@hntou.edu.cn

研究方向：本人長期從事光纖傳感技術、飛秒激光微納加工技術、飛秒激光刻栅技術、飛秒激光輔助濕法刻蝕技術、飛秒激光雙光子聚合技術、光纖痕量氣體傳感的研究。自主設計搭建了一套飛秒激光微加工系統和一套飛秒激光相位掩模刻栅系統。

取得成果：海南省自貿港高端緊缺人才D類，崖州灣科技城高層次人才D類，進入全球前2%頂尖科學家榜單“2023年度科學影響力排行榜”、“2022年度科學影響力排行榜”。目前，作為項目負責人主持國家自然基金青年基金1項，中國博士後科學基金2項，海南省高層次人才項目1項，深圳市個人創客項目1項。作為主要參與人員參與國家自然基金重點項目2項。發表高水平SCI論文30篇（中科院一區4篇、二區20篇，總引用600次），其中第一作者8篇（中科院一區2篇和二區5篇, SCI總引用370餘次）。已申請中國發明專利7項，申請PCT專利1項，授權中國發明專利2項，授權實用新型專利2項。代表公司參加2021年第十屆中國創新創業大賽獲得廣東省賽區優勝獎，中山賽區一等獎，獎金30萬。

二、教育經曆及工作經曆

Ø 202309-至今      英国上市公司官网365 助理研究員

Ø 202007-202309    中山市精量光電子科技有限公司 研發總監

Ø 202009-202210      武漢理工大學、博士後、合作導師：梁磊

Ø 2018, 07-2020,09  深圳大學、博士後、合作導師：王義平

Ø 2015, 09-2018,07  深圳大學、光學工程、博士導師：宋軍/王義平

Ø 2012,09-2015, 07  深圳大學、光學工程、碩士生導師：王義平

Ø 2008,09-2012,06  華中科技大學文華學院、光電信息工程、工學學士

四、科研項目

五、主講課程

《電路原理》、《高頻電子線路》

六、期刊論文

已發表國際期刊SCI論文30篇（中科院一區4篇、二區20篇，總引用600次），其中第一作者8篇（中科院一區2篇和二區5篇, SCI總引用425次），第一作者發表于Optics Letters的論文被美國光學學會Virtual Journal for Biomedical Optics全文轉載報道。

[1] Zhengyong Li, Yiping Wang*, Changrui Liao, Shen Liu, Jiangtao Zhou, XiaoyongZhong, Yingjie Liu, Kaiming Yang, Qiao Wang, and Guolu Yin, "Temperature-insensitive refractive index sensor based on in-fiber Michelson interferometer," Sensors and Actuators B-Chemical, 199,31-35, 2014 (一區，IF=6.393, SCI引用77次)

[2] Zhengyong Li,Changrui Liao, Yiping Wang, Xiaopeng Dong, Shen Liu, Kaiming Yang Qiao Wang, "Ultrasensitive magnetic field sensor based on in-fiber Mach-Zehnder interferometer and magnetic fluid," Photonic Research, 4(5), 197-201.2016.（一區，IF=5.522, SCI引用89次）

[3] Zhengyong Li, Changrui Liao, Yiping Wang*, Xiaopeng Dong, Shen Liu, Kaiming Yang, Qiao Wang, and Jiangtao Zhou "Ultrasensitive refractive index sensor based on a Mach–Zehnder interferometer created in twin-core fiber," Optics Letters, 39(17), 4982-4985, 2014（二區，IF=3.866, SCI引用71次, 被Virtual Journal for Biomedical Optics全文轉載報道）

[4] ZhengyongLi,ChangruiLiao,Yiping Wang*, LeiXu, Dongning Wang, Xiaopeng Dong, ShenLiu,Qiao Wang, Kaiming Yang and Jiangtao Zhou, "Highly-sensitive gas pressure sensor using twin-core fiber based in-line Mach-Zehnder interferometer," Optics Express, 23(5),6673-6678,2015（二區，IF=3.561, SCI引用125次）

[5] Zhengyong Li, Changrui Liao*, Danni Chen, Jun Song, Wei Jin, Gang-Ding Peng, Feng Zhu, Ying Wang, Jun He, and Yiping Wang*, “Label-free detection of bovine serum albumin based on an in-fiber Mach-Zehnder interferometric biosensor,”Optics Express 25(15), 17105-17113, 2017. (二區，IF=3.561, SCI引用89次)

[6] Zhengyong Li, Changrui Liao, Jia Wang, Ziliang Li, Peng Zhou, Ying Wang, and Yiping Wang, “Femtosecond Laser Microprinting of a Fiber Whispering Gallery Mode Resonator for Highly-Sensitive Temperature Measurements,” Journal of Lightwave Technology 37(4), 1241-1245, 2019. (二區，IF=4.162,SCI引用25次)

[7] Zhengyong Li, Changrui Liao, Yiping Wang, Ying Wang, “High-sensitivity gas pressure sensor based on a multimode interferometer using hollow-core tube lattice fiber,” Optics Letters, 45(16) , 4571-4574, 2020(二區，IF=3.866, SCI引用15次)

[8] Zhengyong Li, Changrui Liao, Yatao Yang, Chao Wang, Bin Du, Yiping Wang, “Photothermal interferometry acetylene gas sensing based on anti-resonant hollow core photonic crystal fiber,”IEEE Access, (submitted).

[9] Peng Zhou, Changrui Liao*, Zhengyong Li, Shen Liu, and YipingWang,“In-fiber cascaded FPI fabricated by chemical-assisted femtosecond laser micromachining for micro-fluidic sensing applications,”Journal of Lightwave Technology 37(13), 3214-3221, 2019.（二區，IF=4.162）

[10] Chi Li, Changrui Liao*, Jia Wang, Zhengyong Li, Ying Wang, Jun He, ZhiyongBai, and Yiping Wang, “Femtosecond laser microprinting of a polymer fiber Bragg grating for high-sensitivity temperature measurements”Optics Letters 43(14), 3409-3412, 2018. （二區，IF=3.866）

[11] Shen Liu, Yiping Wang*, Changrui Liao, Zhengyong Li, Qiao Wang, Jiangtao Zhou, Kaiming Yang, XiaoyongZhong, Jing Zhao, and Jian Tang, "High-sensitivity strain sensor based on in-fiber improved Fabry–Perot interferometer," Optics Letters, 39(7), 2121-2124, 2014. （二區，IF=3.561, SCI引用84次）

[12] Changrui Liao, Shen Liu, Lei Xu, Chao Wang, Yiping Wang*, Zhengyong Li, Qiao Wang, and D. N. Wang, “Sub-micron silica diaphragm based fiber-tip Fabry-Perot interferometer for pressure measurement,” Optics Letters, 39(10), 2827-2830, 2014.（二區，IF=3.866, SCI引用104次）

[13] Chupao Lin, Changrui Liao*, Jia Wang, Jun He, Ying Wang,Zhengyong Li, Tianhang Yang, Feng Zhu, Kaiming Yang, Zhe Zhang, and Yiping Wang,“Fiber surface Bragg grating waveguide for refractive index measurements”, Optics Letters 42(9), 1684-1687, 2017.（二區，IF=3.866，SCI引用15次）

[14] Chupao Lin†, Ying Wang†, Yijian Huang, Changrui Liao*, ZhiyongBai, MaoxiangHou, Zhengyong Li, Yiping Wang, “Liquid modified photonic crystal fiber for simultaneous temperature and strain measurement,”Photonics Research 5(2), 129-133, 2017.（一區，IF=5.522, SCI引用26次）

[15] Shen Liu, Kaiming Yang, Yiping Wang*, JunleQu, Changrui Liao, Jun He, Zhengyong Li, et.al. “High sensitivity strain sensor based on in fiber rectangle air bubble,’’ Scientific Reports, 5,7624, 2015. (二區，IF=4.011, SCI引用49次)

[16] Jiangtao Zhou, Yiping Wang*, Changrui Liao, Guolu Yin, Bing Sun, Zhengyong Li, Jun He, Guanjun Wang, XiaoyongZhong, and Jing Zhao, “Intensity modulated refractive index sensor based on optical fiberMichelson interferometer,”Sensors and Actuators B-Chemical 208, 315-319, 2015.(一區，IF=6.393, SCI引用71次)

[17] Changrui Liao, Lei Xu, Chao Wang, D. N. Wang, Yiping Wang*, Qiao Wang, Kaiming Yang, Zhengyong Li, XiaoyongZhong, Jiangtao Zhou, and Yingjie Liu, “Tunable phase-shifted fiber Bragg grating based on femtosecond laser fabricated in-grating bubble”Optics Letters 38(21), 4473-4476, 2013.（二區，IF=3.561, SCI引用25次）

[18] Changrui Liao, Qiao Wang, Lei Xu, Shen Liu, Jun He, Jing Zhao, Zhengyong Li, and Yiping Wang, “D-shaped fiber grating refractive index sensor induced by an ultrashort pulse laser, ”Applied Optics 55(7), 1525-1529, 2016. （三區，IF=1.973, SCI引用23次）

[19] Zhe Zhang, Changrui Liao, Jian Tang, Ying Wang, ZhiyongBai,Zhengyong Li, KuikuiGuo, Mi Deng, ShaoqingCao,andYiping Wang, “Hollow-Core-Fiber-Based Interferometer for High-Temperature Measurements,”IEEE Photonics Journal 9(2), 7101109, 2017. （二區，IF=2.291, SCI引用10次）

[20] Jia Wang, Chupao Lin, Changrui Liao*, ZongsongGan,Zhengyong Li, Shen Liu, Lei Xu, Ying Wang, Jun He, Yiping Wang,“Bragg resonance in microfiber realized by two-photon polymerization”Optics Express 26(4), 3732-3737, 2018. （二區，IF=3.561）

[21] Yiping Wang, Ziliang Li, Shen Liu, Cailing Fu, Zhengyong Li, Zhe Zhang, Ying Wang, “Parallel-Integrated Fiber Bragg Gratings Inscribed by Femtosecond Laser Point-by-Point Technology,”Journal of Lightwave Technology 37(10), 2185-2193, 2019.(二區，IF=4.162,)

[22] Yunfang Zhang, Chupao Lin, Changrui Liao*, Kaiming Yang, Zhengyong Li, and Yiping Wang, “Femtosecond laser-inscribed fiber interface Mach–Zehnder interferometer for temperature-insensitive refractive index measurement,”Optics Letters 43(18), 4421-4424, 2018. （二區，IF=3.866）

[23] Yiping Wang*, Changrui Liao, Jiangtao Zhou, Yinjie Liu, Zhengyong Li, XiaoyongZhong, Fabrications and applications of fiber gratings based on microstructured optical fibers, J. Shenzhen Uninversity Science and Engineering, 30, 23-29, 2013

[24] Jian Tang, Zhe Zhang, Guolu Yin, Shen Liu, ZhiyongBai, Zhengyong Li, Mi Deng, Ying Wang, Changrui Liao, Jun He, Wei Jin, Gang-Ding Peng, and Yiping Wang, “Long period fiber grating inscribed in hollow-core photonic bandgap fiber for gas pressure sensing,”IEEE Photonics Journal 9(5), 7105307, 2017. （三區，IF=2.729）

[25] Yiping Wang*, Changrui Liao, XiaoyongZhong, Jiangtao Zhou, Yingjie Liu, Zhengyong Li, Guanjun Wang; Kaiming Yang , Long period fiber gratings written in photonic crystal fibers by use of CO2 laser, Photonic Sensors, 3(3), 193-201, 2013

[26] KuikuiGuo†, Jiangtao Zhou†, Jun He*, Changrui Liao, Ying Wang, Zhengyong Li, Kaiming Yang, Shen Liu, and Yiping Wang, “An all-fiber fan-out device for varying twin-core fiber types,”Journal of Lightwave Technology 35(23), 5121-5126, 2017.(二區，IF=4.162,)

[27] Jian Tang, Guolu Yin, Shen Liu, XiaoyongZhong, Changrui Liao, Zhengyong Li, Qiao Wang, Jing Zhao, Kaiming Yang, and Yiping Wang, “Gas pressure sensor based on CO2-laser-induced long-period fiber grating in air-core photonic bandgap fiber, ”IEEE Photonics Journal 7(5), 6803107, 2015. （二區，IF=2.729）

[28] Feng Zhu†, Zhe Zhang†, Changrui Liao*, Ying Wang, Lei Xu, Jun He, Chao Wang, Zhengyong Li, Tianhang Yang, and Yiping Wang, “Taper Embedded Phase-Shifted Fiber Bragg Grating Fabricated By Femetosecond Laser Line-by-Line Inscription,”IEEE Photonics Journal 9(6),7500208, 2017. （三區，IF=2.729）

[29] Kaiming Yang, Jun He, Ying Wang, Shen Liu, Changrui Liao, Zhengyong Li, Guolu Yin, Bing Sun, and Yiping Wang, “Ultrasensitive Temperature Sensor Based on a Fiber Fabry–Pérot Interferometer Created in a Mercury-Filled Silica Tube,”IEEE Photonics Journal 7(7), 6803509, 2015. （二區，IF=2.729）

[30] Kaiming Yang†, Jun He†, Changrui Liao, Ying Wang, Shen Liu, KuikuiGuo, Jiangtao Zhou, Zhengyong Li, Zhan Tan, and Yiping Wang, “Femtosecond laser inscription of fiber Bragg grating in twin-core few-mode fiber for directional bend sensing,”Journal of Lightwave Technology 35(21), 4670-4676, 2017. （二區，IF=4.162, SCI引用13次,）

★會議論文

[1] Zhengyong Li, Changrui Liao, Jun Song, Ying Wang, Yiping Wang, “Ultrasensitive magnetic field sensor based on in-fiber Mach-Zehnder interferometer and magnetic fluid,”The 6th Asia Pacific Optical Sensors Conference, in Shanghai, China, Oct. 11, 2016. (EI收錄)

[2] Zhengyong Li, Changrui Liao, Yiping Wang, Ying Wang, “In-fiber Mach-Zehnder interferometer fabricated by femtosecond laser micromachining assisted chemical etching for Bovine Serum Albumin sensing,”the 18th International Symposium on Laser Precision Microfabrication, in Toyma, Japan, Jun. 5, 2017. (日本，口頭報告)

[3] Zhengyong Li, Yiping Wang, and Changrui Liao,'' Temperature-insensitive Refractive Index Sensor Based on In-fiberMichelson Interferometer,'' pp.535 Session 2A9SC3, The 35th edition of PIERS, Guangzhou, China, 2014.（口頭報告）。

[4] ZhengyongLi,Changrui Liao, Yiping Wang, Xiaopeng Dong, Shen Liu, KaimingYang,Qiao Wang and Jiangtao Zhou, ''Mach-Zehnder interferometer based on twin-core fiber for refractive index sensing,'' 36th ,中國光纖傳感學術會議暨産業化論壇, 大連，2014

[5] 李正勇, 王義平*, 廖常銳, 鐘曉勇, 周江濤, 劉穎潔, ''光子晶體光纖與普通光纖的連接方法,'' OJ1307010511, 中國光學學會學術大會，長沙，2013.

七、專利

已申請中國發明專利6項，申請PCT專利1項，授權中國發明專利1項，授權實用新型專利2項，

[1] 李正勇，梁磊，塗彬。一種飛秒激光微加工技術制備螺旋型啁啾光纖光栅的方法，中國發明專利，授權公告号：CN114799537B，授權日：2022.11.22

[2] 廖常銳；王義平；李正勇；王英；何俊；朱峰，一種血細胞濃度傳感器及其制備方法、測試裝置，中國發明專利，授權公告号：CN107314960B，授權日：2023.09.29。

[3] 李正勇，一種基于反諧振空芯光纖模式幹涉儀的痕量氣體探測系統，中國發明專利，申請号：202411232264.X，申請日：2024.09.04。（公開實審）

[4] 李正勇，梁磊，塗彬。基于飛秒激光輔助濕法刻蝕制備光纖端面微透鏡陣列技術，中國發明專利，申請号：CN202210270873.9，申請日：2022.3.19（公開實審）

[5] 李正勇，梁磊，吳崧，塗斌，曾菲虹。一種基于紫外光纖光栅的紫外分光光度計裝置，中國實用新型專利，授權公告号：CN217358751U，授權日：2022.09.02

[6] 李正勇，吳崧，梁磊，塗斌，曾菲虹。一種基于紫外光纖光栅的紫外分光光度計裝置，中國發明專利，申請号：CN202110873469.6申請日：2021.07.30（公開實審）

[7] 李正勇，吳崧，梁磊，塗斌，曾菲虹。一種基于紫外光纖光栅的多通道紫外分光光度計，中國實用新型專利，授權公告号：CN216621461U，授權日：2022.05.27.

[8] 李正勇，吳崧，梁磊，塗斌，曾菲虹。一種基于紫外光纖光栅的多通道紫外分光光度計中國發明專利，申請号：202110997068.1申請日：2021.08.27（公開實審）

[9] 李正勇，廖常銳，王義平，朱峰。一種血細胞濃度傳感器及測試裝置，中國實用新型專利，專利号：ZL201721017132.0，授權日：2018.02.27.

[10] 王義平，李正勇，廖常銳。基于邁克爾遜幹涉儀的全光纖折射率計及其系統，中國實用新型專利，專利号：ZL201420189564.X, 授權日：2014.10.22。

[11] 王義平，李正勇，廖常銳。基于邁克爾遜幹涉儀的全光纖折射率計、制作方法及系統，中國發明專利，申請号：201420189564.X，公開日：2014.04.08

[12] 廖常銳；王義平；李正勇；王英；何俊；朱峰，一種血細胞濃度傳感器及其制備方法、測試裝置，PCT，申請号：PCT/CN2017/097479，申請日：20170815

八、獲得獎勵

[1] 進入全球前2%頂尖科學家榜單“2023年度科學影響力排行榜”、

[2] 進入全球前2%頂尖科學家榜單“2022年度科學影響力排行榜”

[3] 2021年第十屆中國創新創業大賽（廣東賽區）優勝獎

[4] 2021年第十屆中國創新創業大賽（廣東中山賽區）一等獎，獎金30萬

[5] 粵港澳科創投融彙”投融資路演對接會 二等獎

[6] 2017年騰訊創始人創新獎

[7] 2017年深圳大學國際交流獎學金

[8] 2017年深圳大學優秀研究生獎

[9] 2016年深圳大學優秀研究生獎

[10] 2015年深圳大學優秀畢業論文

[11] 2015年優秀畢業生