The study investigated transparent on-chip structures with a rectangular profile and triangular profiles with grating ridge base angles of α=36∘, 30∘, and 20∘. Each triangular structure had both left- and right-handed profile orientations. For all variants, a modified version with a reflective gold coating was additionally considered. The maximum energy gains and accelerating gradients were determined and quantified for all structure classes: transparent and reflective (with both rectangular and triangular profiles).
@article{arxiv.2510.19519,
title = {Acceleration gradients in dielectric laser accelerators with triangular-shaped gratings},
author = {O. O. Svystunov and I. V. Beznosenko and A. V. Vasyliev and R. R. Kniaziev and G. V. Sotnikov},
journal= {arXiv preprint arXiv:2510.19519},
year = {2025}
}