An optical system for producing a structured beam

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F19%3A00498123" target="_blank" >RIV/61389021:_____/19:00498123 - isvavai.cz</a>
Result on the web
<a href="https://worldwide.espacenet.com/patent/search?q=pn%3DEP3564734A1" target="_blank" >https://worldwide.espacenet.com/patent/search?q=pn%3DEP3564734A1</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
An optical system for producing a structured beam
Original language description
An optical system for producing a structured optical beam, the system comprising: a convex lens having a spherical or cylindrical entry surface, the 5 lens comprising a material having a refractive index of at least 1.6, an electromagnetic radiation source configured to provide a substantially coherent beam of electromagnetic radiation, wherein the source is arranged to illuminate the convex lens over a selected illumination fraction of the spherical or cylindrical entry surface and with 10 a corresponding selected focus of the illuminating beam such that the beam traverses a sufficient refractive volume of the convex lens to produce aberrations in the beam emerging from the convex lens such that it comprises a structured optical beam. The system and method allows for generating a structured beam which has the potential to propagate over the large distances while maintaining a 15 well-defined cross-section intensity distribution.
Czech name
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Czech description
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Project
<a href="/en/project/LO1206" target="_blank" >LO1206: Modern optical systems and technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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