The outermost plasma boundary is round, without being affected by fractal, this is because the laser is still completely symmetrical when it is just incident, and the boundary shape also changes in the second column
The outermost plasma boundary is round and is not affected by the fractal because it is still completely symmetrical when the laser is first entered, and the shape of the boundary changes in the second column
The boundary of the most peripheral plasma is circular, which does not receive the influence of fractal. This is because it is completely symmetrical when the laser is just incident, and the shape of the boundary changes in the second column<br>