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
International audienceBessel beams are proposed as a practical way to generate well collimated and c...
We use a Spatial Light Modulator (SLM) to produce arrays of Bessel beams by using multiple axicon ph...
We use a Spatial Light Modulator (SLM) to produce arrays of Bessel beams by using multiple axicon ph...
We study theoretically and experimentally the spatial intensity distribution of the zero-order Besse...
International audienceWe present a setup to generate tightly focused Bessel beams that is composed o...
We study the peculiarities of the formation of Bessel beams in semiconductor lasers with a high prop...
We report the generation of Bessel-Gauss beams of high conical angle, up to 35 degrees, using reflec...
We propose an optical element: a phase-shifted Fresnel axicon for generation of multiple Bessel beam...
We demonstrate and analyse a method for efficiently generating a high-order Bessel beam of arbitrary...
Bessel beams are attaining keen interest in the current era considering their unique non-diffractive...
Abstract—An axicon, which images a point source into a line along the optic axis, is used widely to ...
International audienceWe report the generation of Bessel–Gauss beams of high conical angle, up to 35...
International audienceA circular antenna array (CAA) is proposed and demonstrated for the generation...
In this thesis, a novel technique has been employed in the realization of micro-axicon by single-ste...
International audienceBessel beams are a class of non-diffracting solution to the propagation equati...
International audienceBessel beams are proposed as a practical way to generate well collimated and c...
We use a Spatial Light Modulator (SLM) to produce arrays of Bessel beams by using multiple axicon ph...
We use a Spatial Light Modulator (SLM) to produce arrays of Bessel beams by using multiple axicon ph...
We study theoretically and experimentally the spatial intensity distribution of the zero-order Besse...
International audienceWe present a setup to generate tightly focused Bessel beams that is composed o...
We study the peculiarities of the formation of Bessel beams in semiconductor lasers with a high prop...
We report the generation of Bessel-Gauss beams of high conical angle, up to 35 degrees, using reflec...
We propose an optical element: a phase-shifted Fresnel axicon for generation of multiple Bessel beam...
We demonstrate and analyse a method for efficiently generating a high-order Bessel beam of arbitrary...
Bessel beams are attaining keen interest in the current era considering their unique non-diffractive...
Abstract—An axicon, which images a point source into a line along the optic axis, is used widely to ...
International audienceWe report the generation of Bessel–Gauss beams of high conical angle, up to 35...
International audienceA circular antenna array (CAA) is proposed and demonstrated for the generation...
In this thesis, a novel technique has been employed in the realization of micro-axicon by single-ste...
International audienceBessel beams are a class of non-diffracting solution to the propagation equati...
International audienceBessel beams are proposed as a practical way to generate well collimated and c...
We use a Spatial Light Modulator (SLM) to produce arrays of Bessel beams by using multiple axicon ph...
We use a Spatial Light Modulator (SLM) to produce arrays of Bessel beams by using multiple axicon ph...
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