Wavelength-detuning cross-beam energy transfer mitigation scheme for direct drive: Modeling and evidence from National Ignition Facility implosions

Cross-beam energy transfer (CBET) results from two-beam energy exchange via seeded stimulated Brillouin scattering, which detrimentally reduces laser-energy absorption for direct-drive inertial confinement fusion. Consequently, ablation pressure and implosion velocity suffer from the decreased absor...

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Veröffentlicht in:	Physics of plasmas 2018-05, Vol.25 (5)
Hauptverfasser:	Marozas, J. A., Hohenberger, M., Rosenberg, M. J., Turnbull, D., Collins, T. J. B., Radha, P. B., McKenty, P. W., Zuegel, J. D., Marshall, F. J., Regan, S. P., Sangster, T. C., Seka, W., Campbell, E. M., Goncharov, V. N., Bowers, M. W., Di Nicola, J.-M. G., Erbert, G., MacGowan, B. J., Pelz, L. J., Moody, J., Yang, S. T.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY Ablation CBET Computer simulation Energy absorption Energy transfer Equatorial regions ICF Ignition Implosions Inertial confinement fusion Laser beams Lasers LPI Morphology NIF Phase plates Physics - Plasma physics , Physics - Nuclear physics and radiation physics, Physics - Condensed matter physics Plasma physics Shells Symmetry wavelength detuning
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