Dispersion properties of a 2D magnetized plasma metallic photonic crystal

DOI PDF 参考文献24件
  • T. Fu
    Department of Physics Electronics, University of Electronics Science and Technology of China 1 , No. 4, Section 2, North Jianshe Road, Chengdu 610054, China
  • Z. Yang
    Department of Physics Electronics, University of Electronics Science and Technology of China 1 , No. 4, Section 2, North Jianshe Road, Chengdu 610054, China
  • Z. Shi
    Department of Physics Electronics, University of Electronics Science and Technology of China 1 , No. 4, Section 2, North Jianshe Road, Chengdu 610054, China
  • F. Lan
    Department of Physics Electronics, University of Electronics Science and Technology of China 1 , No. 4, Section 2, North Jianshe Road, Chengdu 610054, China
  • D. Li
    Institute for Laser Technology 2 , Suita, Osaka 565-0871, Japan
  • X. Gao
    Information and Communication College, Guilin University of Electronic Technology 3 , Guilin, Guangxi 541004, China

説明

<jats:p>This is a study on a 2D magnetized plasma-filled metal photonic crystal (PMPC). We analyze the dispersion relation of the magnetized PMPC by using the finite-difference time-domain method. Results show a cutoff frequency for the PMPC, and two flat bands and new forbidden band gaps appear due to the external magnetic field. Adjusting the external magnetic field can control the positions of the flat bands, cutoff frequency, and location and width of the local gap. These results provide theoretical basis for designing tunable photonic crystal devices.</jats:p>

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