Crosstalk prohibition at the deep-subwavelength scale by epsilon-near-zero claddings
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DOI: 10.1515/nanoph-2023-0085
Abstract: Abstract To prevent the crosstalk between adjacent waveguides in photonic integrated circuits, the minimum thickness of the cladding layers is around half a wavelength, which imposes a fundamental limitation to further integration and miniaturization of… read more here.
Keywords: epsilon near; near zero; deep subwavelength; zero claddings ... See more keywords