Numerical Simulation of an Optoelectronic System for Satellite-to-Ground Optical Communications F/H

CAILabs; Rennes; Hybrid; EUR 11,000 - 15,000; Full time

Job summary

CAILabs is seeking an R&D intern to develop numerical simulations for optoelectronic systems used in the TILBA solution for space communications. You will work under the supervision of a PhD in Physics and an R&D Engineer, applying Python programming and optics knowledge to model sensor noise and simulate real-world components.

The internship focuses on advancing the TILBA product range and gaining experience in a collaborative team setting, with tasks tailored to your background.

Qualifications

• Currently enrolled in a Master’s or PhD program in physics, optics, or a related field.
• Experience with Python programming and numerical simulations.
• Interest in geometrical and wave optics and optoelectronics.

Responsibilities

• Develop and improve numerical simulations of optoelectronic systems for the TILBA product range.
• Apply Python and optics knowledge to model sensor noise and system performance.
• Collaborate with the R&D team under supervision to deliver concrete industrial projects.

Skills

Python programming

Geometrical optics

Wave optics

Numerical simulations

Education

Pursuing Master's or PhD in physics/optics

Tools

Python

Job description

Laser communications represent the next generation of secure, high-speed space communications. Dedicated to free-space optical communications, the TILBA solution improves the reliability of satellite links, as well as naval, aeronautical (aircraft, drones) and terrestrial communications.

You will join the R&D team and work under the supervision of a PhD in Physics, R&D Engineer and expert in numerical simulations. The aim of this internship is to develop and improve optical and optoelectronic systems used in the TILBA solution through numerical simulations that accurately represent real-world components.

During this internship, you will apply your knowledge of Python programming, geometrical and wave optics, and optoelectronics, for example to model sensor noise effects. The tasks may be adapted according to your background and interests.

Your work will benefit the entire R&D department by helping address optical challenges in the space sector.

Your main objective will be to develop a numerical simulation of an optoelectronic system to improve our TILBA product range for space communications.

You will have the opportunity to apply and strengthen your scientific knowledge while gaining experience working as part of a team on concrete industrial projects.

The internship is available during the first half of 2027 for a duration of 3 to 6 months.