Fig. 2. (a, b) Cross-sectional electric field profile at the resonance wavelength of ~390 nm calculated by the FDTD method. (c) Photon dispersions calculated from the effective mode index (FDTD) and the cylindrical waveguide theory.

Applied Science and Convergence Technology 2022;31:75~78 https://doi.org/10.5757/ASCT.2022.31.3.75

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