专业授课与教学成果
主要承担《固体物理与半导体物理》课程教学；
主要教学成果：
新形态线上线下固体物理与半导体物理融合式教学研究院级教改项目.
研究方向及研究团队
主要从事微纳光子学学科领域科研工作；
所主持科研项目包括：
现主持完成国家自然科学基金项目1项、湖南省自然科学基金项目1项、湖南省教育厅优秀青年项目1项、湘西州科技计划1项，参与国家重点研发计划等国家级自然科学基金项目5项、省自科1项、湖南省教育厅优秀青年项目1项。
科研成果
1. Guangtao Cao(曹广涛),† He-Xiu Xu,† Lei-Ming Zhou, Yan Deng, Yixuan Zeng, Shaohua Dong, Qing Zhang, Yangjun Li, Hui Yang,* Qinghai Song, Xinke Liu,* Ying Li, Cheng-Wei Qiu*. Infrared metasurface-enabled compact polarization nanodevices, Materials Today, published online.
2. Jian Chen, Guangwei Hu, Guangtao Cao(曹广涛),* Yan Deng, Lei-Ming Zhou, Zhengji Wen, Hui Yang, Guanhai Li,* and Xiaoshuang Chen, Manipulating mode degeneracy for tunable spectral characteristics in multi-microcavity photonic molecules, Optics Express, 2021, 29(7): 11181-11193.
3. Zhipeng Li,† Guangtao Cao(曹广涛),† Chenhui Li, Shaohua Dong, Yan Deng, Xinke Liu, John S. Ho, and Cheng-Wei Qiu, Non-Hermitian electromagnetic metasurfaces at exceptional points, Progress In Electromagnetics Research, 2021, 171: 1-20.
4. Renlong Zhou, *Jing Peng, Sa Yang,* Dan Liu, Yingyi Xiao, and Guangtao Cao(曹广涛)*. Lifetime and nonlinearity of modulated surface plasmon for black phosphorus sensing application. Nanoscale, 2018, 10(39), 18878-18891.
5. Guangtao Cao(曹广涛), Shaohua Dong, Lei-Ming Zhou, Qing Zhang, Yan Deng, Cong Wang, Han Zhang, Yang Chen, Cheng-Wei Qiu,* and Xinke Liu,* Fano resonance in artificial photonic molecules, Advanced Optical Materials, 2020 1902153.被编辑推荐为“Hall of Frame”文章
6. Shaohua Dong, Qing Zhang,* Guangtao Cao(曹广涛), Jincheng Ni, TingShi, Shiqing Li, Jingwen Duan, Jiafu Wang, Ying Li, Shulin Sun, Lei Zhou, Guangwei Hu and Cheng-Wei Qiu* , On-chip trans-dimensional plasmonic router, Nanophotonics, 2020 20200078.
7. Guiqian Lin, Hui Yang, Yan Deng,* Dandan Wu, Xuan Zhou, Yunwen Wu, Guangtao Cao(曹广涛),* Jian Chen, Wanmei Sun, and Renlong Zhou,* Ultra-compact high-sensitivity plasmonic sensor based on Fano resonance with symmetry breaking ring cavity, Optics Express, 2019, 27(23): 33359-33368.
8. Hui Yang, Guangtao Cao(曹广涛),* Xiongjun Shang, Tong Li, Guanglin Yang and Guanhai Li,* Anisotropic metasurfaces for efficient polarization independent wavefront steering, Journal of Physics D: Applied Physics, 2019, 53(4): 045104.
9. Guangtao Cao(曹广涛), Hongjian Li,* Yan Deng, Shiping Zhan, Zhihui He and Boxun Li. Plasmon-induced transparency in a single multimode stub resonator. Optics Express, 2014, 22(21): 25215-25223.
10. Guangtao Cao(曹广涛), Hongjian Li,* Shiping Zhan, Zhihui He, Zhibo Guo, Xiuke Xu and Hui Yang. Uniform theoretical description of plasmon-induced transparency in plasmonic stub waveguide. Optics Letters, 2014, 39(2): 216-219.
11. Guangtao Cao(曹广涛), Hongjian Li,* Shiping Zhan, Haiqing Xu, Zhimin Liu, Yun Wang and Zhihui He. Formation and evolution mechanisms of plasmon-induced transparency in MDM waveguide with two stub resonators. Optics Express, 2013, 21(7): 9198-9205.
12. Yunxin Liu†, Shiping Zhan†, Guangtao Cao(曹广涛)†, Jin Li, Hui Yang, Qiong Liu, Shigang Hu, Guozhen Nie, Yongyi Gao, Xiaofeng Wu*. Theoretical design of plasmonic refractive index sensor based on the fixed band detection.IEEE Journal of Selected Topics in Quantum Electronics, 2019, 25(2), 4600206. .
13. Hui Yang, Guanhai Li,* Guangtao Cao(曹广涛), Zengyue Zhao, Feilong Yu, Xiaoshuang Chen and Wei Lu. Polarization-independent metalens constructed of antennas without rotational invariance. Optics Letters, 2017, 42(19): 3996-3999.
