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Full-transparent zone plates for THz focusing

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1 Published in 2018 at "Chinese Optics Letters"

DOI: 10.3788/col201816.082601

Abstract: A full-transparent zone plate (FTZP), which can reuse the wave blocked in the focusing of the Fresnel zone plate (FZP), is proposed to improve the efficiency of terahertz (THz) focusing without aberration. We find that… read more here.

Keywords: zone; transparent zone; thz focusing; full transparent ... See more keywords