Generating Bessel Beams with an Elastomeric Replica of a Weevil Carapace
We generate a zero-order Bessel beam with a laser beam focused onto an elastomeric replica of a weevil carapace scale. Carapace surface structures are imprinted on an elastomeric cast via soft lithography. The output Bessel beam exhibits the expected properties of non-diffraction over a propagation...
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Archīum Ateneo
2024
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| 在線閱讀: | https://archium.ateneo.edu/physics-faculty-pubs/175 https://archium.ateneo.edu/context/physics-faculty-pubs/article/1175/viewcontent/074105_1.pdf |
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