ACHIP+ workshop

Session

DLA - Experiments

18 Mar 2024, 11:00

FLASH Seminar room (DESY)

Conveners

DLA - Experiments

• Frank Mayet (MPY1 (MPY Fachgruppe 1))

11. Sub-relativistic Alternating Phase Focusing Dielectric Laser Accelerators

Melanie Murillo (Stanford University)

18/03/2024, 11:00

We present our results for the design, fabrication, and testing of silicon-based, sub-relativistic Dielectric Laser Accelerators (DLAs) which use optical near fields to accelerate and confine electrons over extended distances. We describe how Alternating Phase Focusing (APF) lattices are incorporated to longitudinally/transversely focus/defocus electrons in an alternating fashion based on...

12. Dielectric Laser Acceleration - state of the art and recent sub-relativistic experiments

Stefanie Kraus (Chair for Laserphysics FAU Erlangen)

18/03/2024, 11:30

13. Dielectric Laser Acceleration with Relativistic Beams - Recent Results at ARES

Dr Frank Mayet (MPY1 (MPY Fachgruppe 1))

18/03/2024, 12:00

In this talk the DLA-related experiments at the SINBAD/ARES linear accelerator at DESY are presented. Both recent results, as well as future plans are discussed.

14. Extended Interaction Length Laser-Driven Acceleration in a Tunable Dielectric Structure

Sophie Crisp (UCLA)

18/03/2024, 12:30

The development of long, tunable structures is critical to increasing energy gain in laser-driven dielectric accelerators (DLAs). Here we combine pulse-front-tilt illumination with slab-geometry structures assembled by precisely aligning off-the-shelf 4~mm long transmission gratings to achieve up to 200 keV energy modulation for 6 MeV injected electrons. The effective interaction length is...