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Layer beams and their prospect for long-range alignment / Dusek, Martin (Technical University of Liberec (CZ)) ; Figura, Sebastian Antoni (Akademia Gorniczo Hutnicza (PL)) ; Gayde, Jean-Christophe (CERN) ; Sulc, Miroslav (Technical University of Liberec (CZ))
As part of the study on using structured laser light for alignment, an innovative technique is proposed for generating symmetrical pseudo-non-diffracting layers of caustic optical beams, known as Layer Beams (LB). [...]
CERN-ACC-NOTE-2024-0032. - 2024 - 5.
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Approximate analytical description of the structured laser beam in the far zone / Polak, Krystof (CERN ; Liberec Tech. U.) ; Dusek, Martin (CERN ; Liberec Tech. U.) ; Sulc, Miroslav (CERN ; Prague, Inst. Phys.) ; Gayde, Jean-Christophe (CERN)
In the last few years, new ways of structuring light have emerged, with the potential to be used in a wide variety of applications, including materials processing, micro-particle manipulation and charged particle acceleration. One of these techniques is the structured laser beam (SLB). [...]
2024 - 33 p. - Published in : Opt. Express 32 (2024) 47673-47705 Fulltext: PDF;

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Generation of pseudo-nondiffracting symmetrical Layer beams using cylindrical lenses / Dušek, Martin (CERN ; Liberec Tech. U.) ; Figura, Sebastian (CERN ; Cracow Tech. U.) ; Gayde, Jean-Christophe (CERN) ; Šulc, Miroslav (Liberec Tech. U. ; Prague, Inst. Plasma Phys.)
The pseudo-nondiffracting behavior of optical caustic beams makes them potentially useful in precise component alignment at CERN. This paper introduces an innovative method for generating one and two-dimensional symmetrical Airy-like beams, known as Layer beams, utilizing a specific configuration of plano-convex cylindrical lenses. [...]
2024 - 15 p. - Published in : Opt. Express 32 (2024) 42368 Fulltext: PDF;

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Analysis of centroiding algorithms for non-diffracting structured and hollow structured laser beams / Dusek, Martin (CERN ; Liberec Tech. U.) ; Roikova, Eva (CERN ; Liberec Tech. U.) ; Mergelkuhl, Dirk ; Gayde, Jean-Christophe (CERN) ; Polak, Krystof (CERN) ; Polak, Krystof (Liberec Tech. U.) ; Sulc, Miroslav (Liberec Tech. U.) ; Sulc, Miroslav (Prague, Inst. Plasma Phys.)
This paper explores the potential of optical-based systems, specifically pseudo-non-diffractive beams, as an alternative for alignment. The study focuses on structured laser beams and hollow structured laser beams, which exhibit lower divergence and enhanced detection capabilities. [...]
2023 - 12 p. - Published in : Appl. Opt. 63 (2024) 263-274

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Wavefront reconstruction of a non-diffracting structured laser beam / Dusek, Martin (CERN ; Liberec Tech. U.) ; Gayde, Jean-Christophe (CERN) ; Sulc, Miroslav (Prague, Inst. Plasma Phys. ; Liberec Tech. U.)
The Structured Laser Beam (SLB) is a pseudo-non-diffracting laser beam that shares many characteristics with a Bessel beam. However, it can theoretically propagate over an unlimited distance while maintaining an extremely low inner core divergence of only 0.01 mrad. [...]
2023 - 12 p. - Published in : Opt. Express 31 (2023) 42099-42110 Fulltext: PDF;

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Variation of structured laser beam pattern and optimization for an alignment reference line creation / Niewiem, Witold (Zurich, ETH) ; Niewiem, Witold (CERN) ; Polak, Krystof (CERN) ; Polak, Krystof (Liberec Tech. U.) ; Dusek, Martin (CERN) ; Dusek, Martin (Liberec Tech. U.) ; Mergelkuhl, Dirk (CERN) ; Gayde, Jean-Christophe (CERN) ; Wieser, Andreas (Zurich, ETH) ; Sulc, Miroslav (Liberec Tech. U.) et al.
The alignment of particle accelerators demands a dedicated measurement system based on a straight-line reference. This straight line can be provided by a laser beam. [...]
2023 - 16 p. - Published in : Opt. Express 31 (2023) 43307-43322 Fulltext: PDF;

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The potential contribution of a structured laser beam to accelerator alignment technology / Gayde, Jean-Christophe (CERN) ; Dusek, Martin (CERN ; Liberec Tech. U.) ; Mergelkuhl, Dirk (CERN) ; Niewiem, Witold (CERN ; Zurich, ETH) ; Polak, Krystof (CERN ; Liberec Tech. U.) ; Roiková, Eva (Liberec Tech. U.) ; Sulc, Miroslav (Liberec Tech. U. ; Prague, Inst. Plasma Phys.)
The Structured Laser Beam (SLB) is a type of optical beam characterized by an intense, sharply defined, low divergence core at its center, similar in its transverse intensity distribution to a Bessel beam. The SLB can propagate over a theoretically infinite distance, and has recently been tested up to a distance of 900 m. [...]
2023 - Published in : JACoW IPAC 2023 (2023) THPA041 Fulltext: PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.THPA041

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Detection of structured laser beam centroid and its use for alignment / Dusek, Martin (Liberec Technical University (CZ)) ; Polak, Krystof (Liberec Technical University (CZ)) ; Gayde, Jean-Christophe (CERN) ; Sulc, Miroslav (Liberec Technical University (CZ)) ; Mergelkuhl, Dirk (CERN) ; Niewiem, Witold Grzegorz (ETH Zurich (CH))
A Structured Laser Beam (SLB) [1] is a pseudo-non- diffractive optical beam. [...]
CERN-BE-2023-012. - 2022. - 5 p.
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Sehen Sie auch: ähnliche Autornamen
22	Dusek, M
10	Dusek, Miloslav
8	Dušek, Martin
1	Dušek, Michal

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