Slowing down terahertz waves with tunable group velocities in a broad frequency range by surface magneto plasmons

• Main Authors: Hu, Bin, Wang, Qi Jie, Zhang, Ying
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• Online Access: https://hdl.handle.net/10356/94710; http://hdl.handle.net/10220/9298
• Institution: Nanyang Technological University

This paper proposes one broadly tunable terahertz (THz) slow-light system in a semiconductor-insulator-semiconductor structure. Subject to an external magnetic field, the structure supports in total two surface magneto plasmons (SMPs) bands above and below the surface plasma frequency, respectively....