| 摘要 |
<p>The procedure for modifying a characteristic, e.g. optical, dielectric, magnetic, thermal, crystalline or other, in a first zone (4) of a first material consists of directing a luminous radiation towards a second zone (2) in a second material and allowing the diffusion of thermal energy from the second zone to the first to modify the first by a thermal effect. The luminous radiation is produced by a laser beam (10), and the first material has a constant raised dielectric level, while the second is of a metal such as platinum. The two zones may be in contact or not, or may be two adjacent zones of a solid material.</p> |
