Dirac points in helically structured 1D photonic crystals

2021/11/09 by A. H. Gevorgyan, Gevorgyan, A. H.
Materials Science · Physics and Astronomy · #FOS: Physical sciences #Metamaterials and Metasurfaces Applications #Optics (physics.optics) #Photonic Crystals and Applications #Quantum optics and atomic interactions

paper · pdf · doi:10.48550/arxiv.2111.05025

openalex publication_date 2021/11/09 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We reported about observation of Dirac points in a helically structured 1D photonic crystals, moreover, both as in the presence of longitudinal magnetic field as its absence. We obtained analytical formulas for Dirac points frequencies and the analytical dispersion relations for wave vectors.

Citations

• The electronic properties of graphene
• The quantum theory of the electron

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