Register HERE. Deadline for registration is 31.05. 2026 at 15:00
Please carefully review the descriptions of the hands‑on activities listed below, select ONLY ONE, and register for that single choice.
The registration is BINDING. This means that once you register, you must participate.
Location: ELI ERIC, Beamlines Facility
1 | Scientific data visualization| Maximum capacity: 15 participants | Meeting room: D
Description:
In this hands-on session, participants will explore techniques for visualizing scientific data using a real-world example from a 3D Particle-In-Cell (PIC) simulation. First, we will preview and preprocess the data in MATLAB, and then visualize it in full 3D using the free visualization software ParaView. The session will conclude with an excursion to our VR stations, where participants can experience immersive visualization of the simulation results using our custom-made application. These interactive VR visualizations are also available online at: https://vbl.eli-beams.eu/
This session is particularly relevant for physics and science students interested in computational methods, plasma physics, or large-scale simulations. Participants will gain practical experience working with high-dimensional datasets and learn how visualization can be used to extract physical insight and effectively communicate complex dynamics. The ability to transform raw numerical output into interpretable visual representations is an essential skill in modern scientific research.
Participants are required to:
Bring their own laptop with a computer mouse
Pre-download the provided course dataset
Install the necessary free software (Paraview)
Use MATLAB Online, either by:
Registering for a free 30-day MATLAB Online trial provided by MathWorks, or
Accessing it through their university’s academic license
(Alternatively, participants may use their own locally installed MATLAB if preferred)
Detailed instructions will be sent to registered participants prior to the event.
2 | Fourier optics in lab | Maximum capacity: 6 students | in-lab
Description:
In high power laser systems, beam transport and manipulation are as critical as gain and amplification. This tutorial introduces participants to the use of Fourier optics as a tool in laser design for preserving beam quality and enabling precise control over the spatial profile.
We will explore how image relays are used to maintain high-quality beam profiles at key locations and suppress diffraction-induced distortions. The role of spatial filtering in beam shaping will be discussed, as well as how dark field techniques can be employed for in-situ monitoring of optical components for contamination or damage.
The session begins with a concise presentation covering the principles of Fourier optics, spatial filtering, and their relevance in high energy laser systems. This is followed by a hands-on laboratory where participants will construct an image relay system, shape a beam using a combination of serrated aperture and pinhole spatial filter, and implement a dark field setup for visualizing optical imperfections.
This tutorial is ideal for participants interested in the practical optics underlying advanced laser design and diagnostics.
3 | 3D printing and target density measurements | Maximum capacity: 8 students | Meeting room: I, then in-lab
Description:
In this hands-on activity, the participants will have an opportunity to practice 3D printing of a model target for a fusion experiment and perform characterization. As a "homework" task, the participants will be asked to prepare a 3D model (detailed instruction will be distributed in advance). In the course of the activity, the participants will perform slicing of the preliminarily prepared models, 3D printing and analysis.
