About the Center
The Center for High Energy Density Science (CHEDS) studies the interaction of ultra-intense laser light with matter. These laser-matter interactions create extreme and exotic conditions in the laboratory. Our research can be applied to diverse fields including astrophysics, fusion research, and ultrafast radiation source development.
CHEDS is presently funded principally by the High Energy Density Science Program in the Department of Energy’s Office of Fusion Energy Science. CHEDS operates the Texas Petawatt Laser, one of the few Petawatt power lasers operating world-wide and offers user access to this facility through the DOE’s LaserNetUS network.
The center previously demonstrated operation of the Texas Petawatt Laser to the power of 1.1 Petawatt (1015 W) which at the time was the world’s highest laser power output. The pulse contained 186 J of energy and was only 167 fs in duration. The laser is based on optical parametric chirped pulse amplification (OPCPA) and mixed Nd:glass amplification.
Mission
- CHEDS exists to benefit society by advancing an important realm of science while educating the next generation of physical scientists and engineers.
- To achieve this purpose, CHEDS conducts experimentally-based research utilizing the interaction of high intensity laser light with all forms of matter.
- CHEDS aspires to prepare graduates for careers in laboratories, industry, government, and academia, making meaningful contributions to various fields using the knowledge and skills developed as part of the Center. Scientific advancement is recognized through peer-reviewed publications, individual and group recognition and a continuing desire of sponsoring agencies to support the mission.
