Design and 3D printing of the Powell lens for sub-terahertz imaging.
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DOI: 10.1364/ao.486427
Abstract: The aim behind this work is to design and manufacture a beam shaping lens for active terahertz imaging systems that boosts their performance in terms of sensitivity and image quality. The proposed beam shaper is… read more here.
Keywords: beam; terahertz imaging; design; sub terahertz ... See more keywords