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Updated: May 30, 2026
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Fabrication And Characterization Of Photonic Crystal Slow Light Waveguides And Cavities
Published on: November 30, 2012
Ultrawideband air-core plasmonic slow-light waveguide with ultralow high-order dispersion
Lei Dai1, Juan Xia, Chun Jiang
1State Key Laboratory of Advanced Optical Communication Systems & Networks, Shanghai Jiao Tong University, Shanghai, China.
Applied Optics
|August 12, 2011
Abstract:
We propose a surface plasmonic waveguide that consists of a metal-dielectric-metal structure and an air-core which are sandwiched in both metals and dielectric material. Numerical results show that the waveguide is able to confine the surface plasmonic modes in a very small air area and achieve slow light with a group velocity of 0.0086 c and cancelled even-orders dispersion over the ultrawideband of 21 THz.
