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19 January 1995 Comparison of caustics for lenses and optical elements, forming diffraction-free beams
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Proceedings Volume 2363, 5th International Workshop on Digital Image Processing and Computer Graphics (DIP-94); (1995) https://doi.org/10.1117/12.199644
Event: Digital Image Processing and Computer Graphics: Fifth International Workshop, 1994, Samara, Russian Federation
Abstract
Considerable recent attention has been focused on the investigation of `nondiffracting beams.' This term was introduced for the denotation of the zero order Bessel beam propagating in the homogeneous medium. Similar to the unlimited plane wave, the `nondiffracting beam' does not spread during propagation, but has the maximum of intensity at the optical axis. This article discusses possibilities for forming `nondiffracting beams' with the help of diffractive optical elements. The results of the modulated axicon experimental investigations are represented.
© (1995) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Irena Georgievna Palchikova "Comparison of caustics for lenses and optical elements, forming diffraction-free beams", Proc. SPIE 2363, 5th International Workshop on Digital Image Processing and Computer Graphics (DIP-94), (19 January 1995); https://doi.org/10.1117/12.199644
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