2015/06/03 by Anisur Rahman, Rahman, A. T. M. Anishur, Peter Majewski +3
Engineering · Materials Science · #Advanced Fiber Optic Sensors #FOS: Physical sciences #Optical Coatings and Gratings #Optics (physics.optics) #Photonic and Optical Devices
paper · pdf · doi:10.48550/arxiv.1506.01344
openalex publication_date 2015/06/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Under the sub-wavelength condition (w<\λ/2), an analytical model of\nlight transmission and reflection through 1D metallo-dielectric gratings of\nreal metals has been developed. It has been shown that the transmission\nintensity associated with the Fabry-Perot (FP) resonance of a 1D\nmetallo-dielectric grating of a real metal decreases with the increasing\ngrating thickness and the dielectric constant of the ridge material. Further,\nit has also been demonstrated that the intensity of the FP resonance increases\nwith the increasing slit width while it is independent of the grating period\n(P) and the incidence angle (when P << \λ\n