The outermost plasma boundary is round and has not yet been affected by the fractal. This is because the laser is still completely symmetrical when it is just incident, and the shape of the boundary has also changed in the second column.
The outermost plasma boundary is round and has not been affected by the fractal, as it is still fully symmetrical when the laser is first entered, and the shape of the boundary changes in the second column
The boundary of the outermost plasma is circular, which has not been affected by the 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