About Us

About Us


The Extreme Light Infrastructure (ELI), the world's first international user facility for laser research, has been established as an International Association during a notarial ceremony on 11 April 2013 in Brussels, Belgium. The ceremony and the subsequent reception were attended by Robert-Jan Smits, former Director-General of DG Research and Innovation, and by Ana Arana Antelo, Head of Unit “Research Infrastructures”, together with representatives from the European Commission and various ELI partner countries.

ELI is part of the ESFRI Roadmap for international research infrastructures of high priority for Europe and is being constructed with strong international collaborations in three pillars in the Czech Republic, Hungary, and Romania utilizing EU Structural Funds.

ELI contains some of the world's most powerful lasers which are available for the international scientific community. These ultra-intense and ultrashort light pulses create new states of matter in dense plasmas; probe the structure of vacuum and produce secondary radiation of high-energy photons or particles. These are used to understand fundamental dynamic processes in such different species including nuclei, molecules, or biological cells.

ELI's technologies and capabilities will bring Europe at the forefront of this scientific field and stimulate the socio -economic development in the host countries and in the EU.

 ELI Delivery Consortium International Association is a non-profit organisation under Belgian law (AISBL). It promotes the sustainable development of ELI as a pan-European research infrastructure; supports the coordinated implementation of the ELI research facilities and preserves the consistency and complementarity nature of the scientific missions. It organizes the establishment of an international consortium that will be in charge of the future operation of ELI, preferably in the form of a European Research Infrastructure Consortium (ERIC).

Founding members of the ELI-DC International Association are three international scientific institutions, the Romanian “Horia Holubei” National Institute of Research and Development for Physics and Nuclear Engineering (IFIN-HH), the Hungarian ELI-HU Research and Development Non-Profit Limited Liability Company, and the Italian Elettra-Sincrotrone Trieste S.C.p.A. The Institute of Physics of the Academy of Sciences of the Czech Republic will join the Association immediately after its establishment. Institutions from other countries such as Germany, the UK, France and others are expected to follow.


For more information, please contact: 

Allen Weeks, director general, ELI-DC International Association

Florian Gliksohn, deputy director - integrated organizational development, ELI-DC International Association

Michael Prouza, ELI Beamlines project director, plenipotentiary for ELI in the Czech Republic

Prof. Gábor Szabó, ELI-ALPS project director, plenipotentiary for ELI in Hungary

Prof. Nicolae-Victor Zamfir, ELI Nuclear Physics project director, plenipotentiary for ELI in Romania




ELI Nuclear Physics



The facility

ELI-NP is the Romanian research centre pillar of the European distributed infrastructure ELI.  ELI-NP is based on two main systems: A laser that will produce two 10 PW beams, and a gamma beam system that will produce highly collimated, high-intensity gamma radiation with tunable energy up to 20 MeV.  This unique experimental combination will enable ELI-NP  to tackle a wide range of research topics in fundamental physics, nuclear physics and astrophysics, and also research that will soon find applications in materials science, management of nuclear materials and life sciences.

The project, valued at almost 300M Euro without VAT, received from the European Commission the approval for funding of the first phase (180M Euro) from Structural Funds (SOP IEC) and began implementation on the Măgurele Physics campus (near Bucharest). 



ELI Nuclear Physics



  • The extremely high intensity of the laser beam will allow the study of phenomena anticipated by theory, such as vacuum birefringence and pair creation in intense electric fields.
  • New methods of identification and remote characterisation of nuclear materials will be investigated. These methods will consequently find many applications, spanning from homeland security (remote automatic scanning of transport containers) to nuclear waste management.
  • New ways of producing more efficiently radioisotopes currently used in medicine and the producing of newly proposed ones are also a promising research direction for the new infrastructure. The intense neutron source at ELI-NP will find applications in the study of nanostructured systems, molecular and biomolecular physics.
  • Simultaneous use of the high-intensity gamma and laser beams will enable the study of materials behaviour in extreme radiation conditions and is of great interest for the production of nuclear power plants components as simulation of long functioning periods becoming possible.
  • Particles acceleration using high-intensity laser beams. This is fundamentally different from currently employed techniques and has many advantages including a much higher density (108 times with respect to an accelerator beam) and a large beam width, The beam with is advantageous for hadron-therapy as in current proton/ion cancer therapies, the classical acceleratored beam must be scattered up to the desired width and potentially dangerous secondary neutrons are emitted.
  • Terahertz lasers. These frequencies lie in the frequency range beyond the possibilities of common electronics but below optical equipment. This radiation corresponds to rotation frequencies of large molecules and characteristic frequencies of some superconductor. These can be a powerful tool and uses include imaging of biological tissue; quality control in pharmaceutical and semiconductor industries; tomography in medicine; remote security screening. Currently, terahertz radiation is only produced in synchrotrons and linear accelerators which are very large and expensive equipment.






ELI Beamlines




Extreme Light Infrastructure (ELI) is one of the 35 large-scale European projects identified on the latest ESFRI roadmap. The Preparatory Phase of ELI, involving nearly 40 research and academic institutions from 13 EU Member States, was officially launched in Paris on 21 and 22 February 2008. The main objectives of the ELI Project include the construction of a modern, cutting-edge laser facility and realization of many research and application projects involving interaction of light with matter at high intensities (100 - 1,000 times greater than current technology). ELI will be delivering ultrashort laser pulses lasting typically a few femtoseconds (10-15 fs) with a peak output of approximately 200 PW.


ELI Beamlines


The primary mission of the ELI Beamlines facility is the production of a  new generation of secondary sources driven by ultra-intense lasers. These secondary sources will produce pulses of radiation and particles includuing  X-rays, gamma-rays and bunches of accelerated electrons, protons and ions.  These will be used as unprecedented research tools in many research disciplines and in the development of new technologies. The research agenda using the ultrashort and ultra-intense pulses delivered by the ELI laser is structured into six research programs:

  • Lasers generating reprate ultrashort pulses and multipetawatt peak power
  • X-ray sources driven by ultrashort laser pulses
  • Particle acceleration by lasers
  • Applications in molecular, biomedical, and material sciences
  • Laser Plasma and high-energy-density physics
  • Exotic physics and theory


The ELI Beamlines project is managed in the Czech Republic by a dedicated team of the Institute of Physics of the Academy of Sciences and supported by the Ministry of Education, Youth and Sports, the Academy of Sciences and the Central Bohemia Region. The Consortium ELI-CZ, which already includes 14 Czech universities and research institutions, is key player demonstrating the strong support of the Czech scientific community to the project.

The ELI Beamlines Facility is a 6-hectare lot located in the southern vicinity of Prague, in the town of Dolní Břežany, in the Central Bohemia Region. This location is accessible from downtown Prague by public transportation within less than half an hour. It is in close proximity to the nearly completed Prague motorway ring, which directly connects to the European motorway network and provides direct communication with the Prague International Airport.

The ELI Beamlines facility is being built on a brownfield site with sufficient infrastructure. The site is suitable for future upgrades and facility developments. There is also space for spin-off companies and/or future industrial activities related to laser and optical science. This cluster approach will certainly foster the scientific and economic impact of the future facility.