I just stumbled, quite serendipitously, upon the report—Laser Design Basis for the National Ignition Facility—and have linked it below. It was released 30 years ago this week. It is the roadmap for the design of the NIF laser system and provides key performance requirements, the optical configuration, and technical challenges as they were assessed at that time. It is incredibly prescient for what has occurred since.
The report was written by members of the foundational team—John Hunt, Ken Manes, John Murray, Paul Renard, Rick Sawicki, John Trenholme, and Wade Williams—who were involved in the designs of many of the ICF lasers that have been built since the LLNL Laser Division was born in 1972. During that time, LLNL's ICF lasers, among many other innovations, have increased in infrared energy nearly 100,000 times and were transformed into the highest energy UV lasers in the world.
John, John, John, Ken, Paul, Rick, and Wade were key laser scientists, modelers, and optical designers, and Rick was NIF's chief engineer. This group's pioneering work, and that of so many others, led to the energy gain demonstrations that were promised and highlighted in the middle initial of NIF's name.
This report is only four pages long, but its impact is immense. I found it inspiring and well worth a read. It encouraged me, once again, on our path to commercializing laser fusion energy. More on that later.
https://lnkd.in/gz5abJ4t
#fusion, #fusionenergy