Generation of multi-focus abruptly autofocusing beams with adjustable focus characteristics.
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DOI: 10.1364/oe.446635
Abstract: This work introduces and demonstrates a method for tailoring multi-focus abruptly autofocusing beams (MFAABs) in free space. Since MFAABs are formed by superposing the wavefronts of abruptly autofocusing beams (AABs), the number, positions, and relative… read more here.
Keywords: generation multi; multi focus; abruptly autofocusing; focus ... See more keywords