| http://www.w3.org/ns/prov#value | - Among these lasers, YAG laser is particularly preferred, because the laser has a wavelength of 1.06 ??m so that energy of the laser is hardly absorbed by the resin material which is a main constituent of the outer cover 25, thus burning and vaporization of the resin material is difficult to occur and therefore damage does not also occur.
|
