| Full text | |
| Author(s): |
Zuffi, Armando V. F.
;
Tabacow, Fabio B. D.
;
Vieira, Nilson D.
;
Samad, Ricardo E.
;
IEEE
Total Authors: 5
|
| Document type: | Journal article |
| Source: | 2022 SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE (SBFOTON IOPC); v. N/A, p. 5-pg., 2022-01-01. |
| Abstract | |
We 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. (AU) | |
| FAPESP's process: | 18/25961-7 - Laser particle acceleration and applications |
| Grantee: | Nilson Dias Vieira Junior |
| Support Opportunities: | Regular Research Grants |
| FAPESP's process: | 17/50332-0 - Scientific, technological and infrastructure qualification in radiopharmaceuticals, radiation and entrepreneurship for health purposes (PDIp) |
| Grantee: | Marcelo Linardi |
| Support Opportunities: | Research Grants - State Research Institutes Modernization Program |