Results 21 to 30 of about 268 (121)
INFLUENCE OF EXTERNAL MAGNETIC FIELD ON A SYMMETRICAL GYROTROPIC SLAB IN TERMS OF GOOS-HÃNCHEN SHIFTS [PDF]
Progress In Electromagnetics Research, 2008 A detailed study on the influence of an external magnetic field on a symmetrical gyrotropic slab in terms of Goos-Hanchen (GH) phase shifts is presented. The GH phase shifts at both boundaries of the slab are calculated, and the guidance condition is explained by means of them.
Hui Huang +4 more
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On anomalous optical beam shifts at near-normal incidence
APL Photonics, 2022 We develop the theory of optical beam shifts (both Goos–Hänchen and Imbert–Fedorov) for the case of near-normal incidence, when the incident angle becomes comparable with the angular beam divergence.
M. Mazanov +3 more
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Exploration of Illicit Drug Detection Based on Goos–Hänchen Shift
Photonics, 2023 Amidst the escalating issue of drug abuse, an urgent need for effective illicit drug detection methods has arisen. This paper introduces a novel optical approach utilizing the Goos–Hänchen Shift (GHS) to explore the possibility of on-site rapid detection
Yan Wang +5 more
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Ultranarrow polaritonic cavities formed by one-dimensional junctions of two-dimensional in-plane heterostructures. [PDF]
NanophotonicsAbstract We propose two‐dimensional (2D) in‐plane heterostructures, composed of a 2D crystal adjoining a perfect electric conductor (PEC) plane, that enable ultranarrow polaritonic resonant cavities. Specifically, we theoretically investigate the interaction of 2D surface polaritons (2DSPs) with the junction between the 2D crystal and a PEC plane.
Lee S, Kang JH.
europepmc +2 more sources
IEEE Photonics Journal, 2023 In this paper, we proposed a cavity containing an intracavity medium of five-level double-ladder-type atoms with electromagnetically induced transparency to enhance Goos-Hänchen shifts of reflected and transmitted light beams.
Changyou Luo +3 more
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Enhanced Goos-Hänchen shift of graphene coated on one-dimensional photonic crystal
Results in Physics, 2020 The enhancement of Goos-Hänchen shift of graphene coated on a truncated one-dimensional photonic crystal is proposed and theoretically investigated. The proposed band-gap configuration featuring highly electric field enhancement and confinement on the ...
Weijing Kong, Yu Sun, Yu Lu
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Goos–Hänchen and Imbert–Fedorov shifts of a nondiffracting Bessel beam [PDF]
Optics Letters, 2011 3 pages, 1 ...
Aiello A., Woerdman J.P.
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Deep-subwavelength engineering of stealthy hyperuniformity. [PDF]
NanophotonicsAbstract Light behaviours in disordered materials have been of research interest primarily at length scales beyond or comparable to the wavelength of light, because order and disorder are often believed to be almost indistinguishable in the subwavelength regime according to effective medium theory (EMT).
Park J +5 more
europepmc +2 more sources
Photonics, 2023 The effect of the Goos-Hanchen (GH) angular shift for a visible light beam under the excitation of surface plasmon resonance (SPR) in a metal subwavelength grating has been investigated.
Nikolai I. Petrov +5 more
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Graphene-Assisted Goos–Hänchen Shift in a Planar Multilayer Configuration in the Visible Light Range
Advances in Condensed Matter Physics, 2020 In this paper, the graphene-assisted Goos–Hänchen (GH) shift of the optical beam reflected from a planar multilayer configuration is investigated. The increased positive Goos–Hänchen shifts can be modulated by adjusting the Fermi energy due to graphene ...
Wei Lin +4 more
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