Generating superimposed Bessel beams with a volume holographic axicon
Quasi-Bessel beams (QBB) with different profiles are generated with an axicon-telescope system. Beam profiles are found to vary with different axicon-telescope distance δ. QBBs are stored as volume holograms in a photorefractive crystal. Reconstructions of the QBBs are focused by the recording axico...
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Archīum Ateneo
2017
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| 在線閱讀: | https://archium.ateneo.edu/physics-faculty-pubs/3 https://www.osapublishing.org/ao/abstract.cfm?uri=ao-56-14-4206 |
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