1D Bessel-like beam generation by highly directive transmission through a sub-wavelength slit embedded in periodic metallic grooves

Engineering

• Transmissions 100%
• Optimal Condition 66%
• Wavelength 33%
• Parametric Study 33%
• One-Dimensional (1d) 33%
• Spectral Range 33%
• Field Distribution 33%
• Macroscopic Scale 33%
• Gaussian Profile Beam 33%
• Single Wavelength 33%
• Generates 33%
• Windows 33%

Physics

• Plane Wave 66%
• Spectrum Analysis 33%
• Far Fields 33%
• Finite Difference Time Domain Method 33%
• Diffraction 33%