8 Result(s)
within
Article
Yongkun Ding
-
Article
Open AccessQuantitative observation of monochromatic X-rays emitted from implosion hotspot in high spatial resolution in inertial confinement fusion
In inertial confinement fusion, quantitative and high-spatial resolution ( \(< 10\,\upmu \) ...
-
Article
Open AccessFirst exploration of radiation temperatures of the laser spot, re-emitting wall and entire hohlraum drive source
This study explores the radiation field temperatures introduced by the laser spot, the re-emitting wall in a hohlraum and the entire hohlraum drive source. This investigation, which is the first of its kind, i...
-
Article
Theoretical and simulation research of hydrodynamic instabilities in inertial-confinement fusion implosions
Inertial fusion energy (IFE) has been considered a promising, nearly inexhaustible source of sustainable carbon-free power for the world’s energy future. It has long been recognized that the control of hydrody...
-
Article
Open AccessFormation and evolution of a pair of collisionless shocks in counter-streaming flows
A pair of collisionless shocks that propagate in the opposite directions are firstly observed in the interactions of laser-produced counter-streaming flows. The flows are generated by irradiating a pair of opp...
-
Article
Open AccessA novel three-axis cylindrical hohlraum designed for inertial confinement fusion ignition
A novel ignition hohlraum for indirect-drive inertial confinement fusion is proposed, which is named three-axis cylindrical hohlraum (TACH). TACH is a kind of 6 laser entrance holes (LEHs) hohlraum, which is o...
-
Article
Open AccessInvestigation into the electromagnetic impulses from long-pulse laser illuminating solid targets inside a laser facility
Emission of the electromagnetic pulses (EMP) due to laser-target interaction in laser facility had been evaluated using a cone antenna in this work. The microwave in frequencies ranging from several hundreds o...
-
Article
Experiments and analysis of gold disk targets irradiated by smoothing beams of **ngguang II facilities with 350 nm wavelength
Gold disk targets were irradiated using focusing and beam smoothing methods on **ngguang (XG-II) laser facilities with 350 nm wavelength, 0.6 ns pulse width and 20–80 Joules energies. Laser absorption, light s...
-
Article
Experimental investigation of supersonic radiation propagation in low-density plastic and copper-doped foams
Eight beams of 0.35 μm laser with pulse duration of 1 ns and total energy of 2 kJ enter into a hohlraum to create intense X-ray radiation of 140 eV on the Shenguang II laser facility. Plastic foam (C6H12) and cop...
