Generating superimposed Bessel beams with a volume holographic axicon

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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Bibliographic Details
Main Authors: Asuncion, Alvie J, Guerrero, Raphael A
Format: text
Published: Archīum Ateneo 2017
Subjects:
Holography
Laser beam shaping
Photorefractive optics
Optics
Physics
Online Access:https://archium.ateneo.edu/physics-faculty-pubs/3
https://www.osapublishing.org/ao/abstract.cfm?uri=ao-56-14-4206
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Institution: Ateneo De Manila University

Internet

https://archium.ateneo.edu/physics-faculty-pubs/3
https://www.osapublishing.org/ao/abstract.cfm?uri=ao-56-14-4206

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