
研究领域
研究领域:
纳米光子学, 表面等离激元
研究内容:
研究内容主要分为三部分
光在金属微纳结构中传播特性研究:
对光在一维金属纳米颗粒链中的传播规律进行研究。发现了在一维链的传播规律中,存在新的传播行为--幂次律衰减行为,找出此行为与指数衰减行为的产生的条件。
金属微腔结构与量子体系强相互作用研究:
利用经典解析方法与 FDTD 仿真方法研究金属纳米结构与量子发射器之间的强相互作用,探索产生强耦合的机理。
基于金属微纳结构的光学器件研究:
设计了一系列基于表面等离激元光学双稳态的微纳光学器件(如偏振分束器,滤波器等),利用 FDTD 与 FEM 方法对所设计的器件进行仿真,为实现光学器件小型化提供物理基础

论文成果更多+
- G. Song*, X. Feng, G.-Y. Duan, Y.-Y. Chen, C. Wang, P.-F. Zhang and L. Yu. Amplifying the Interaction Between Two Identical Metallic Nanoparticles with a Large Interface Distance Based on the Strong Coupling-Like Phenomenon Involving Molecular J-aggregates Plasmonics, 13: 1403–1407 (2018).
- G. Song*, L. Yu, G. Duan, L. Wang. Strong Coupling in the Structure of Single Metallic Nanoparticle Partially Buried in Molecular J-Aggregates. Plasmonics, 13: 743–747 (2018).
- G. Song, W. Zhang. Power-Law/Exponential Transport of Electromagnetic Field in OneDimensional Metallic Nanoparticle Arrays. Plasmonics. (2018). Doi.org/10.1007/s11468-018-0763-x
- Gang Song*, Li Yu, Gao-Yan Duan and Lu-Lu Wang. Tunable band-stop filters based on strong coupling-like phenomenon in metal-insulator-metal cavities involving molecular Jaggregates. Journal of Physics D: Applied Physics. 50(20): 205104 (2017).
- Pengfei Zhan, Palash K. Dutta, Pengfei Wang, Gang Song, Mingjie Dai, Shu-Xia Zhao, ZhenGang Wang, Peng Yin, Wei Zhang, Baoquan Ding, and Yonggang Ke. Reconfigurable ThreeDimensional Gold Nanorod Plasmonic Nanostructures Organized on DNA Origami Tripod. ACS Nano, 2017, 11(2): 1172–1179.