{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Guo X"],"funding":["The Ministry of Science and Technology of the People’s Republic of China","The Ministry of Science and Technology of the People's Republic of China","National Natural Science Foundation of China"],"pagination":["1104"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9859784"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["13(1)"],"pubmed_abstract":["Coherent beam combining technology applied to multiple vortex beams is a promising method to generate high-power vortex beams. We utilize the coherent combination of multiple Laguerre-Gaussian beams at the waist plane and propose theoretically a practical generation system for a high-power beam carrying orbital angular momentum by considering oblique incidence. The results demonstrate that the orbital angular momentum distribution of the combined field is similar to that of a single Laguerre-Gaussian beam within the Rayleigh length. Moreover, the combined field has relativistic intensity local spots that exhibit stable spatial propagation. The proposed system may potentially be applied to intense vortical fields, large scale nuclear fusion device, such as suppressing stimulated Raman scatt"],"journal":["Scientific reports"],"pubmed_title":["Intense vortical-field generation using coherent superposition of multiple vortex beams."],"pmcid":["PMC9859784"],"funding_grant_id":["11935008, 11922515 and 12005138","2018YFA0404803"],"pubmed_authors":["Guo Y","Guo X","Zhang X","Xu D","Chen W","Lan K","Shen B"],"additional_accession":[]},"is_claimable":false,"name":"Intense vortical-field generation using coherent superposition of multiple vortex beams.","description":"Coherent beam combining technology applied to multiple vortex beams is a promising method to generate high-power vortex beams. We utilize the coherent combination of multiple Laguerre-Gaussian beams at the waist plane and propose theoretically a practical generation system for a high-power beam carrying orbital angular momentum by considering oblique incidence. The results demonstrate that the orbital angular momentum distribution of the combined field is similar to that of a single Laguerre-Gaussian beam within the Rayleigh length. Moreover, the combined field has relativistic intensity local spots that exhibit stable spatial propagation. The proposed system may potentially be applied to intense vortical fields, large scale nuclear fusion device, such as suppressing stimulated Raman scatt","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Jan","modification":"2025-04-21T22:47:24.954Z","creation":"2025-04-05T18:54:31.876Z"},"accession":"S-EPMC9859784","cross_references":{"pubmed":["36670173"],"doi":["10.1038/s41598-023-28216-9"]}}