University of Rochester

The Promise of Sustainable Fusion


The University officially introduced its new “petawatt”—or million billion watt—laser at the Laboratory for Laser Energetics in May. Special guests U.S. Sen. Charles Schumer, U.S. Reps. Thomas Reynolds and Randy Kuhl, and the Department of Energy’s Undersecretary for Nuclear Security Thomas D’Agostino took part in the dedication ceremony. Working in conjunction with the laboratory’s original Omega laser, the Omega Extended Performance (EP) will offer a 50-fold power increase and will open the door to a new concept called “fast ignition,” which may be able to dramatically increase the energy derived from fusion experiments and provide a possible new avenue toward clean fusion power.

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