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Low-loss Waveguides and Devices for Compact THz Systems

Rahman, B. M., Uthman, M., Quadir, A., Kejalakshmy, N., Markides, C. and Themistos, C. (2013). Low-loss Waveguides and Devices for Compact THz Systems. Proceedings of SPIE, 8716, doi: 10.1117/12.2017622

Abstract

A rigorous full-vectorial modal solution approach based on the finite element method is used to find the propagation properties of THz waveguides. Design approaches are presented to reduce the modal loss. Design of several THz devices, including quantum cascade lasers, plasmonic waveguides, power splitters and narrow-band filters are also presented.

Publication Type: Article
Additional Information: Rahman, B. M., Uthman, M., Quadir, A., Kejalakshmy, N., Markides, C. & Themistos, C. (2013). Low-loss Waveguides and Devices for Compact THz Systems. Proceedings of SPIE, 8716, Society of Photo Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. http://dx.doi.org/10.1117/12.2017622
Publisher Keywords: THz waveguides; THz devices, finite element method
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments: School of Mathematics, Computer Science & Engineering > Engineering
URI: http://openaccess.city.ac.uk/id/eprint/12230
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