| 摘要 |
<p>Optical fibres with lateral light radiation is used for many purposes, as they can form light patterns which may be used alone or together with other materials. When, according to the invention, a method is used wherein light refraction points (9) are formed inside the fibre core itself (3), and the sheath (2) is not damaged, the light refraction points (9) may be formed in a completely precise manner by means of laser beams (13), so that the location and configuration of the points may be dimensioned by means of a computer (15). Hereby, light radiation, colour and intensity may be dimensioned as needed.</p> |
