High Intensity Physics

The PHI group studies the physical phenomena involved in laser coupling with matter, whether solid or gaseous, in the relativistic regime for irradiances above a threshold irradiance beyond which electrons reach a kinetic energy greater than their rest energy.

Our research fields

Research topics

Techniques and Instruments

UHI100 plateform and associated instruments

Partnerships and Valorization

From fundamental research to applications

Join our team

M2 internship, subjects of Phd thesis, Post-doc…

The PHI group focuses on…

Relativistic attosecond physics

Relativistic attosecond physics

Laser particle acceleration and applications

We study the mechanisms of electron acceleration…

Intense femtosecond laser metrology

The generation, shaping and use of laser pulses…

Numerical simulations, high-performance computing

Numerical simulations are an essential tool for…

UHI100 platform

UHI100 platform

Latest Publications

Our researchers’ scientific publications.

Join us

Joining the LIDYL gives you the opportunity to develop a motivating career path in a multidisciplinary scientific community open to both international research and industry.

Research projects

PEPRs, Large-scale European projects

Social issues and responsibilities

Parity, Open science, Integrity, Decarbonisation, Quality, Psychosocial risks, Disability

Knowledge spreading

The Iramis research teams regularly organise scientific conferences at a national level

Quality of life

At the heart of the Paris-Saclay plateau, …