Title: The generation of Bessel beams at millimetre-wave frequencies by use of an axicon
Abstract: An axicon is used to generate a Bessel beam at 90GHz in the millimetre-wave region of the spectrum. The Bessel beam has a central intensity maximum of approximately 4mm in diameter that is maintained over a propagation distance greater than 60mm.
Publication Year: 1999
Publication Date: 1999-11-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 129
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