Achieving symmetric capsule implosions with Polar Direct Drive [S. Skupsky et al., Phys. Plasmas 11, 2763 (2004); R. S. Craxton et al., Phys. Plasmas 12, 056304 (2005); F. J. Marshall et al., J. Phys. IV France 133, 153–157 (2006)] has been explored during recent Defect Induced Mix Experiment campaign on the Omega facility at the Laboratory for Laser Energetics. To minimize the implosion asymmetry due to laser drive, optimized laser cone powers, as well as improved beam pointings, were...
Authors
Natalia S. Krasheninnikova, James A. Cobble, Ian L. Tregillis, Paul A. Bradley, George A. Kyrala, Kimberly A. Obrey, Mark J. Schmitt, Jessica A. Baumgaertel, Steven H. Batha