A reflectionless compact elliptical half Maxwell fish-eye lens designed by transformation optics
نویسندگان
چکیده
A two-dimensional half Maxwell fish-eye lens is compressed using a linear transformation that maps circle to ellipse. The focusing property of the preserved while making device more compact. boundary reflections, investigated for both TE and TM polarizations, were suppressed beams directed toward optical axis lens. designed prototype provided scanning range ±20° with negligible reflections. design’s functionality was verified COMSOL multiphysics.
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ژورنال
عنوان ژورنال: Frontiers in Materials
سال: 2022
ISSN: ['2296-8016']
DOI: https://doi.org/10.3389/fmats.2022.1079809