Abstract
We demonstrate for the first time that dynamic controls to surface plasmon subwavelength focusing or bi-directional vortex creations can be achieved simply through changing the orientations of linearly-polarized optical excitation.
- Title
- Switchable surface plasmon subwavelength focusing and bi-directional vortex creation in a metasurface
- Creators - without role
- C.-Y. LinC.-B. Huang - 國立清華大學電機資訊學院電機工程學系
- Publication Details
- Optics and Photonics Taiwan, International Conference, Hsinchu, Taiwan, 2015.
- Identifiers
- 9957772902706774
- Academic Unit
- Institute of Photonics Technologies, College of Electrical Engineering and Computer Science, National Tsing Hua University
- Language
- Traditional Chinese
- Resource Type
- Conference paper