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Disney World should have gone nuclear
There is extra significance to the American Nuclear Society holding its annual meeting in Orlando, Florida, this past week. That’s because in 1967, the state of Florida passed a law allowing Disney World to build a nuclear power plant.
A. Erlandson, T. Alger, J. Horvath, K. Jancaitis, J. Lawson, K. Manes, C. Marshall, E. Moor, S. Payne, L. Pedrotti, S. Rodriguez, M. Rotter, S. Sutton, L. Zapata, S. Seznec, J. Beullier, O. Carbourdin, E. Grebot, J. Guenet, M. Guenet, G. LeTouze, X. Maille
Fusion Science and Technology | Volume 34 | Number 3 | November 1998 | Pages 1105-1112
National Ignition Facility-Laser Facilities | doi.org/10.13182/FST98-A11963761
Articles are hosted by Taylor and Francis Online.
This paper describes the design and performance of flashlamp-pumped, Nd:glass. Brewster-angle slab amplifiers intended to be deployed in the National Ignition Facility (NIF). To verify performance, we tested a full-size, three-slab-long, NIF prototype amplifier, which we believe to be the largest flashlamp-pumped Nd:glass amplifier ever assembled. Like the NIF amplifier design, this prototype amplifier had eight 40-cm-square apertures combined in a four-aperture-high by two-aperture-wide matrix. Specially-shaped reflectors, anti-reflective coatings on the blastshields, and preionized flashlamps were used to increase storage efficiency. Cooling gas was flowed over the flashlamps to remove waste pump heat and to accelerate thermal wavefront recovery.
The protoytpe gain results are consistent with model predictions and provide high confidence in the final engineering design of the NIF amplifiers. Although the dimensions, internal positions, and shapes of the components in the NIF amplifiers will be slightly different from the prototype, these differences are small and should produce only slight differences in amplifier performance.