A tailored-pulse-imploded core with a diameter of 70 μ m is flashed by counterirradiating
110 fs, 7 TW laser pulses. Photon emission (> 40 eV) from the core exceeds the emission …

Pellet injection and repetitive laser illumination are key technologies for realizing inertial
fusion energy. Numerous studies have been conducted on target suppliers, injectors and …

The injection and engagement of pellets using laser beam irradiation is one of the key
technologies to realize a laser-driven inertial fusion energy (IFE) reactor. We irradiated ultra …

The shape of an instance hole (keyhole) created via a high-power laser was measured
using a low-coherence interferometer with the following parameters: repetition rate, 10 MHz; …

Fast heating is a method of heating an assembled high-density plasma into a hot state by
irradiating it with short-duration (sub-picosecond), high-intensity ($> $ $10^{18} $ W ${\rm …

Direct-drive inertial confinement fusion (ICF), where a fuel capsule is imploded by high-
power laser beams to cause ignition, is a promising energy production method that does not …

The measurement range of the MicroLiDAR was enhanced with multi-reference paths. The
multi-reference paths were composed of four paths with polarization maintaining optical …

A lot of researches on implosion core plasmas have been reported. A fusion experiment with
high repetition rate is essential to develop a commercial fusion reactor. However, most of the …

In laser-driven inertial fusion energy reactors, injected fuel pellets are continuously delivered
into the reaction chamber and irradiated by laser beams injected at a frequency of tens of …

A laser inertial fusion energy (IFE) reactor requires repetitive injection of fuel pellets and
laser engagement to fuse fusion fuel beyond a few Hz. We demonstrate 10 Hz free-fall bead …