个人简介
蒋乐勇，男，1984年1月出生，副教授，硕士研究生导师，中国电子学会、 中国光学学会会员，湖南省仪器仪表学会理事。深圳大学二维材料光电科技国际合作联合实验室博士后，合作导师范滇元院士。2016年至今在湖南师范大学物理与电子科学学院从事教学与科研工作。2018年入选湖南师范大学“世承人才计划-青年优秀人才”项目。目前主持国家自然科学基金2项、省部级项目2项、厅局级项目1项、湖南师范大学博士科研启动基金项目1项；参与军口重大专项、国家自科基金重大科研仪器研制项目以及深圳市海外高层次人才项目（孔雀计划B类）多项。作为第一作者或共同作者在 IEEE J SEL TOP QUANT、IEEE Photonic Journal、Applied Physics Letters、IEEE J Quantum Elect、Optics Express、Optical Materials Express等光学和光电子领域国际权威刊物上发表SCI论文20余篇，现为Journal of Molecular、IEEE Access、Results in Physics等SCI期刊审稿人。
办公室：理学院310办公室。
邮箱：jiangly28@hunnu.edu.cn

学术贡献
研究方向包括但不局限于：

1、微结构光子学与光电器件；

2、石墨烯(Graphene)等新型二维原子晶体材料光电特性研究；

3、超材料(metamaterial)中电磁波的传输与控制（超材料制备、光子带隙及表面上的光电特性研究）

4、基于二维原子材料的光电器件理论和设计（表面等离子激元，空间滤波器等）；

5、基于微结构材料的光电双稳态研究及其在光电开关中的应用等。



教学情况
本科教学：《通信原理》、《信号与系统》、《MATLAB及应用》。
研究生教学：《纳米光子学》、《学科前沿》。

承担课题
1. 国家自然科学基金，批准号：**、执行年限：2018/01-2020/12、在研、主持；
2. 国家自然科学基金，批准号：**、执行年限：2017/01-2017/12、已结题、主持；
3. 湖南省自然科学基金，批准号：2018JJ3325、执行年限：2018/01-2020/12、在研、主持；
4. 中国博士后科学基金项目，批准号：2015M572350、执行年限：2015/03-2017/02、已结题、主持；
5. 湖南省教育厅科学研究项目，批准号：17C0945，执行年限：2017/01-2019/12，已结题，主持；
6. 湖南师范大学博士启动项目，执行年限：2017/01-2021/12，在研，主持；
7. 国家自然科学基金，批准号：**，执行年限：2016/01-2018/12，已结题，参与；
8. 军口重大专项，执行年限：2012/07-2015/12，100万，已结题，参与；
9. 深圳市海外高层次人才项目（孔雀计划B类），执行年限：2015/01-2018/12，450万元，已结题，参与；
10. 湖南省研究生科研创新项目， 批准号：CX**，执行年限：2019/01-2020/12，在研，指导老师。

代表性论文
23. Jiao Xu, Jiao Tang, Yuxiang Peng, Zhiwei Zheng, Xiangliang Jin, Shengyou Qian, Jun Guo, Leyong Jiang*, and Yuanjiang Xiang, “Tunable and light-controllable bistable reflected group delay based on nonlinear surface plasmon resonance with graphene,” Results in Physics 15, 102579 (2019).
22. Jiao Tang, Jiao Xu, Zhiwei Zheng, Hu Dong, Jun Dong, Shengyou Qian, Jun Guo, Leyong Jiang*, and Yuanjiang Xiang, “Graphene Tamm plasmon-induced giant Goos-H?nchen shift at terahertz frequencies,” Chin. Opt. Lett. 17(2), 020007 (2019).
21. Leyong Jiang, Jiao Tang, Qingkai Wang, Yuexiang Wu, Zhiwei Zheng, Yuanjiang Xiang, and Xiaoyu Dai, “Manipulating optical Tamm state in the terahertz frequency range with graphene,” Chin. Opt. Lett. 17(2), 020008 (2019).
20. Jiao Tang, Jiao Xu, Hui Zhou, Zhiwei Zheng, Yuxiang Zhou, Rui Weng, Yueying Wei, Yue Liu, Qiwei Liu, Leyong Jiang*, and Shengyou Qian, “Enhanced reflected group delay with optical tamm state via graphene-dielectric bragg mirror configuration,” Adv Cond Matter Phys 2019, ** (2019).
19. Leyong Jiang, Jiao Tang, Jiao Xu, Zhiwei Zheng, Jun Dong, Jun Guo, Shengyou Qian, Xiaoyu Dai, and Yuanjiang Xiang, “Graphene Tamm plasmon-induced lowthreshold optical bistability at terahertz frequencies,” Optical Materials Express 9(1), 139-150 (2019).
18. Yunyang Ye, Jiao Tang, Zhiwei Zheng, Hui Zhou, Minzhu Xie, Leyong Jiang*, and Shengyou Qian, “Tunable low threshold optical tristability at terahertz frequencies via a pair of parallel graphene layers’ configuration,” Adv Cond Matter Phys 2018, ** (2018).
17. Guimei Li, Qiwei Liu, Yue Liu, Yueying Wei, Rui Weng, Yuxiang Zhou, and Leyong Jiang*, “Enhanced group delay of the pulse reflection with graphene surface plasmon via modified otto configuration,” Adv Cond Matter Phys 2017, ** (2017).
16. Leyong Jiang, Jun Guo, Leiming Wu, Hailin Xu, Xiaoyu Dai, and Yuanjiang Xiang, “Perfect terahertz absorption with graphene surface plasmons in the modified otto configuration,” Plasmonics 12, 1825-1831 (2017).
15. Leyong Jiang, Jun Guo, Leiming Wu, Xiaoyu Dai, and Yuanjiang Xiang, “Manipulating the optical bistability at terahertz frequency by the Fabry-Perot cavity with the graphene sheet,” Optics Express 23(24), 31181-31191 (2015).
14. Leyong Jiang, Yuanjiang Xiang, Xiaoyu Dai, and Shuangchun Wen, “Superluminal pulse reflection from a graphene covered lossless dielectric slab,” IEEE J Quantum Elect 51(3), ** (2015).
13. Leyong Jiang, Xiaoyu Dai, Yuanjiang Xiang, and Shuangchun Wen, “Tunable group delay of the optical pulse reflection from Fabry-Perot cavity with the insertion of graphene sheets,” IEEE Photonics Journal 6(6), ** (2014).
12. Leyong Jiang, Jipeng Wu, Xiaoyu Dai, and Yuanjiang Xiang, “Comparison of Goos-H?nchen shifts of the reflected beam from graphene on dielectrics and metals,” Optik 125, 7025-7029 (2014).
11. Leyong Jiang, Qingkai Wang, Yuanjiang Xiang, Xiaoyu Dai, and Shuangchun Wen, “Electrically tunable Goos-H?nchen shift of light beam reflected from a graphene-on-dielectric surface,” IEEE Photonics Journal 5(3), ** (2013).
10. Leiming Wu, Yue Jia, Leyong Jiang, Jun Guo, Xiaoyu Dai, Yuanjiang Xiang, and Dianyuan Fan, “Sensitivity improved SPR biosensor based on the MoS2/graphene-aluminum hybrid structure,” IEEE J LIGHTWAVE TECHNOL 35(1), 82-87 (2017).
9. Qi You, Leyong Jiang, Xiaoyu Dai, and Yuanjiang Xiang, “Enhancement and control of the Goos–H?nchen shift by nonlinear surface plasmon resonance in graphene,” Chin. Phys. B 27(9), 094211 (2018).
8. Jun Guo, Leyong Jiang, Yue Jia, Xiaoyu Dai, Yuanjiang Xiang, and Dianyuan Fan, “Low threshold optical bistability in one-dimensional gratings based on graphene plasmonics,” Opt. Express 25(6), 5972-5981 (2017).
7. Jipeng Wu, Leyong Jiang, Jun Guo, Xiaoyu Dai, Yuanjiang Xiang, and Shuangchun Wen, “Tunable perfect absorption at infrared frequencies by a graphene-hBN hyper crysta,” Opt. Express 24(15), 17103-17114 (2016).
6. Jun Guo, Leyong Jiang, Xiaoyu Dai, and Yuanjiang Xiang, “Tunable Fano resonances of a graphene/waveguide hybrid structure at mid-infrared wavelength,” Opt. Express 24(5), 4740-4748 (2016).
5. Yuexiang Wu, Leyong Jiang, Hailin Xu, Xiaoyu Dai, Yuanjiang Xiang, and Dianyuan Fan, “Hybrid nonlinear surface-phonon-plasmon-polaritons at the interface of nolinear medium and graphene-covered hexagonal boron nitride crystal,” Opt. Express 24(3), 2109-2124 (2016).
4. hitao Lin*, Leyong Jiang*, Leiming Wu, Jun Guo, Xiaoyu Dai, Yuanjiang Xiang, and Dianyuan Fan, “Tuning and sensitivity enhancement of surface plasmon resonance biosensor with graphene covered Au-MoS2-Au films,” IEEE Photonics Journal 8(6), ** (2016).
3. Xiaoyu Dai, Leyong Jiang, and Yuanjiang Xiang, “Tunable THz angular/frequency filters in the modified Kretschmann-Raether configuration with the insertion of single layer graphene,” IEEE Photonics Journal 7(2), ** (2015).
2. Xiaoyu Dai, Leyong Jiang, and Yuanjiang Xiang, “Tunable optical bistability of dielectric/nonlinear graphene/dielectric heterostructures,” Opt. Express 23(5), 6497-6508 (2015).
1. Xiaoyu Dai*, Leyong Jiang*, and Yuanjiang Xiang, “Low threshold optical bistability at terahertz frequencies with graphene surface plasmons,” Scientific Reports 5, 12271 (2015).

获奖情况
1. 树达学院教学优秀奖（2019）；
2. 2017级硕士国家奖学金（2019，指导老师）；
3. 2017级硕士专业一等奖学金,（2019，指导老师）；
4. 2018级硕士专业一等奖学金,（2019，指导老师）；
5. 湖南师范大学“自主教育.大米时代”杯“自强之星”，（2019，指导老师）；
6. 湖南省第十一届研究生创新论坛优秀论文三等奖，（2018，指导老师）；
7. 长沙市第十六届大学生科技创新创业大赛优胜奖，（2019，指导老师）；
8. 湖南省第四届“芙蓉学子.自强不息”奖，（2019，指导老师）。