Efficient phase-matched third harmonic generation in an asymmetric plasmonic slot waveguide

• Main Authors: Wu, Tingting, Sun, Yunxu, Shao, Xuguang, Shum, Perry Ping, Huang, Tianye
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• 在線閱讀: https://hdl.handle.net/10356/104964; http://hdl.handle.net/10220/20392; http://dx.doi.org/10.1364/OE.22.018612

An asymmetric plasmonic slot waveguide (APSW) for efficient phase-matched third harmonic generation (THG) is proposed and demonstrated theoretically. Nonlinear organic material DDMEBT polymer is integrated into the bottom of the metallic slot, while silicon is used to fill the top of the slot. We in...