CEA-Leti is interested in radiofrequency (RF) sensors based on Rydberg atoms, detection systems that offer unique advantages: very high sensitivity, wide bandwidth (MHz to THz), compact size (~cm) independent of wavelength, and insensitivity to the environment. These characteristics surpass those of traditional RF antennas, which are often limited by their size and efficiency, particularly at low frequencies.

The aim of this thesis is to design a hybrid device combining Rydberg atoms to detect RF signals with structures capable of amplifying and locally shaping the field. Theoretical studies and electromagnetic simulations will be used to assess performance and propose optimized solutions.
Candidate profile

The candidate must have a Master’s degree :
He/she must have training and initial experience in several of these fields:
Electromagnetism
Applied physics
Applied mathematics
Comfortable with scientific computing in Python
A good level of English and good writing skills
He/she must have an appetite for research