Slow surface plasmon polaritons with a large normalized delay bandwidth product in an ultracompact metal gap superlattice

• Main Authors: Li, Chunlei, Zhang, Xueru, Wang, Yuxiao, Song, Yinglin, Kong, Degui, Wang, Yueke
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2013
• 主題: DRNTU::Engineering::Electrical and electronic engineering
• 在線閱讀: https://hdl.handle.net/10356/97465; http://hdl.handle.net/10220/10645
• 機構: Nanyang Technological University

We propose a metal gap superlattice that can decrease the group velocity of surface plasmon polaritons (SPPs) with a large normalized delay bandwidth product (NDBP) and small high-order dispersion. The length of the superlattice is only 8.60 μm and the transmission is 0.4. The multiple reflections o...