Multimode interference effect and self-imaging principle in two-dimensional silicon photonic crystal waveguides for terahertz waves | Zendy

Yao Zhang | Zendy; Zhangjian Li | Zendy; Baojun Li | Zendy

Open Access

Multimode interference effect and self-imaging principle in two-dimensional silicon photonic crystal waveguides for terahertz waves

Author(s) -

Yao Zhang,

Zhangjian Li,

Baojun Li

Publication year - 2006

Publication title -

optics express

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.14.002679

Subject(s) - terahertz radiation , optics , photonic crystal , terahertz spectroscopy and technology , interference (communication) , multi mode optical fiber , physics , photonics , finite difference time domain method , materials science , optoelectronics , optical fiber , telecommunications , computer science , channel (broadcasting)

Applicability of multimode interference effect and self-imaging principle for terahertz waves in two-dimensional silicon photonic crystal waveguides are investigated by modeling and computation. The results show that the multimode interference effect and the self-imaging principle are applicable for terahertz waves. As an example, a splitter and a filter for terahertz waves have been proposed, calculated and analyzed by finite-difference time-domain method based on the multimode interference effect and the self-imaging principle.

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