The generation of Bessel beams at millimetre-wave frequencies by use of an axicon.

Monk, S. and Arlt, J. and Robertson, D. A. and Courtial, J. and Padgett, M. J. (1999) The generation of Bessel beams at millimetre-wave frequencies by use of an axicon. Optics Communications, 170 (4-6). pp. 213-215. ISSN 0030-4018

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Abstract

An axicon is used to generate a Bessel beam at 90 GHz in the millimetre-wave region of the spectrum. The Bessel beam has a central intensity maximum of approximately 4 mm in diameter that is maintained over a propagation distance greater than 60 mm. (C) 1999 Elsevier Science B.V. All rights reserved.

Item Type:
Journal Article
Journal or Publication Title:
Optics Communications
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/1600/1606
Subjects:
?? bessel beammillimetre waveaxiconphysical and theoretical chemistryelectronic, optical and magnetic materialsatomic and molecular physics, and opticselectrical and electronic engineeringta engineering (general). civil engineering (general) ??
ID Code:
34819
Deposited By:
Deposited On:
09 Dec 2010 11:25
Refereed?:
Yes
Published?:
Published
Last Modified:
15 Jul 2024 11:09