Ion acceleration enhancement by laser-pulse shaping via plasma shutter

M. Matys; S. V. Bulanov; M. Kecova; M. Kucharik; M. Jirka; P. Janecka; J. Psikal; J. Nikl; J. Grosz; G. Korn; O. Klimo

doi:10.1117/12.2589096

18 April 2021 Ion acceleration enhancement by laser-pulse shaping via plasma shutter

M. Matys, S. V. Bulanov, M. Kecova, M. Kucharik, M. Jirka, P. Janecka, J. Psikal, J. Nikl, J. Grosz, G. Korn, O. Klimo

Author Affiliations +

Proceedings Volume 11779, Laser Acceleration of Electrons, Protons, and Ions VI; 117790Q (2021) https://doi.org/10.1117/12.2589096
Event: SPIE Optics + Optoelectronics, 2021, Online Only

Abstract

In this work we investigated the use of a plasma shutter in the form of a thin foil for laser-driven ion acceleration enhancement. It is shown with the help of 3D particle-in-cell simulations that the laser pulse intensity can be increased and its profile steepened after burning through the plasma shutter. The enhanced intensity profile has a positive effect on the subsequent ion acceleration from the main foil, significantly increasing the maximal ion energy. The pre-expansion of the plasma shutter caused by prepulses is investigated using 2D hydrodynamic simulations. A scheme using a double plasma shutter configuration (the first one filtering out the prepulses and the second one shaping the main pulse) is proposed.

Conference Presentation

Citation Download Citation

M. Matys, S. V. Bulanov, M. Kecova, M. Kucharik, M. Jirka, P. Janecka, J. Psikal, J. Nikl, J. Grosz, G. Korn, and O. Klimo "Ion acceleration enhancement by laser-pulse shaping via plasma shutter", Proc. SPIE 11779, Laser Acceleration of Electrons, Protons, and Ions VI, 117790Q (18 April 2021); https://doi.org/10.1117/12.2589096

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE