Ultrafast laser micromachining of submillimetric de Laval nozzles in alumina for laser electron acceleration

dc.creatorZUFFI, ARMANDO V.F.
dc.creatorTABACOW, FABIO B.D.
dc.creatorVIEIRA JUNIOR, NILSON D.
dc.creatorSAMAD, RICARDO E.
dc.creatorSBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE
dc.date2023-01-26T15:34:05Z
dc.date2023-01-26T15:34:05Z
dc.dateOctober 13-15, 2022
dc.date.accessioned2023-09-28T14:24:38Z
dc.date.available2023-09-28T14:24:38Z
dc.identifierhttp://repositorio.ipen.br/handle/123456789/33667
dc.identifier10.1109/SBFotonIOPC54450.2022.9992490
dc.identifier0000-0001-7762-8961
dc.identifier0000-0003-0092-9357
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9003886
dc.descriptionWe have explored the fabrication of submillimetric de Laval nozzles by ultrashort laser pulses micromachining in alumina, a dielectric ceramic, to generate supersonic gas jets in vacuum. The nozzles were manufactured in a home-built trepanning setup, and their geometry and surface quality dependence on the laser and machining parameters was investigated, aiming to control the jet spatial density to produce optimal gaseous targets for laser electron acceleration.
dc.descriptionFunda????o de Amparo ?? Pesquisa do Estado de S??o Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Cient??fico e Tecnol??gico (CNPq)
dc.descriptionFAPESP: 18/25961-7; 17/50332-0
dc.descriptionCNPq: 465763/2014-6
dc.publisherIEEE
dc.rightsopenAccess
dc.subjectlaser beam machining
dc.subjectlasers
dc.subjectablation
dc.subjectnozzles
dc.subjectsupersonic flow
dc.subjecttargets
dc.subjectwakefield accelerators
dc.titleUltrafast laser micromachining of submillimetric de Laval nozzles in alumina for laser electron acceleration
dc.typeTexto completo de evento
dc.coverageI
dc.localPiscataway, NJ, USA


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