The paper presents a physics-based approach for the inverse design of accelerating structures, in particular Dielectric Laser Accelerators (DLA). The method allows to derive an optimal tapering for the rib’s width of a slot waveguide able to guarantee the particle-wave synchronicity. The proposed methodology is validated by numerical simulations.

Towards Inverse Design of Sub-Relativistic Dielectric Laser Accelerator Structures: A Physics-Based Approach

Salerno N.;Sorbello G.
2024-01-01

Abstract

The paper presents a physics-based approach for the inverse design of accelerating structures, in particular Dielectric Laser Accelerators (DLA). The method allows to derive an optimal tapering for the rib’s width of a slot waveguide able to guarantee the particle-wave synchronicity. The proposed methodology is validated by numerical simulations.
2024
dielectric laser accelerators
effective index method
inverse design
particles accelerations
propagation
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/721530
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