Scheme for achieving coherent perfect absorption by anisotropic metamaterials.
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DOI: 10.1364/oe.25.004860
Abstract: We propose a unified scheme to achieve coherent perfect absorption of electromagnetic waves by anisotropic metamaterials. The scheme describes the condition on perfect absorption and offers an inverse design route based on effective medium theory… read more here.
Keywords: absorption; perfect absorption; coherent perfect; anisotropic metamaterials ... See more keywords
Manipulating surface plasmon polaritons with infinitely anisotropic metamaterials.
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DOI: 10.1364/oe.25.010515
Abstract: Guiding surface states through disorders recently has attracted attention of scientists from diverse backgrounds. In this work, we report a robust method to guide surface plasmon polaritons (SPPs) through arbitrary distorted metal surfaces (a kind… read more here.
Keywords: infinitely anisotropic; manipulating surface; surface; anisotropic metamaterials ... See more keywords
Broadband and compact polarization beam splitter in LNOI hetero-anisotropic metamaterials.
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DOI: 10.1364/oe.421262
Abstract: In this paper, theoretical modeling and numerical simulations of a high-performance polarization beam splitter (PBS) based on hetero-anisotropic metamaterials are proposed on the lithium-niobate-on-insulator (LNOI) platform. The hetero-anisotropic metamaterials constructed by sub-wavelength gratings (SWGs) can… read more here.
Keywords: polarization beam; anisotropic metamaterials; polarization; hetero anisotropic ... See more keywords