5 Result(s)
within
Article
Yun-Tuan Fang
Physics
Microwaves, RF and Optical Engineering
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Article
Ultra-compact resonator with orthogonally polarized dual-wavelength output based on layered epsilon-negative and anisotropic materials
We propose a resonator based on a sandwich structure composed of the epsilon-negative and anisotropic materials. In view of the numerical method, we study its transmission properties. This ultra-compact struct...
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Article
Polarization-independent narrow bandpass filter and narrow transmission-angle filter based on photonic heterostructures composed of single-negative materials
We propose a photonic heterostructure consisting of two substructures composed of single-negative materials. Calculating the transmission spectra, we find that only the electromagnetic wave within a narrow ban...
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Article
Study of superluminal-pulse propagation in one-dimensional photonic crystals by the FDTD method
We study the pulse propagation in a one-dimensional photonic crystal using the finite-difference time-domain method. The wave propagation inside the crystal is the result of superposition of forward and backwa...
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Article
Light pulse propagation in one-dimensional photonic crystal: An FDTD analysis
Light-pulse propagation in one-dimensional photonic crystals is studied by a finite-difference time-domain method. The effect of the group-velocity dispersion is connected with the center frequency of the ligh...
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Article
Standing wave localized within one-dimensional photonic crystal with defect
When a photonic crystal with defect is illuminated with a light pulse, a standing wave of light can be excited when the frequency of the defect mode is within the pulse spectrum and the temporal width of the l...
