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Published in 2023 at "Optics express"
DOI: 10.1364/oe.487340
Abstract: In multi-heterodyne interferometry, the non-ambiguous range (NAR) and measurement accuracy are limited by the generation of synthetic wavelengths. In this paper, we propose a multi-heterodyne interferometric absolute distance measurement based on dual dynamic electro-optic frequency…
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Keywords:
heterodyne interferometric;
frequency;
multi heterodyne;
interferometric absolute ... See more keywords