首页>
外国专利>
Method for laser material processing device or micro structuring device for biological and metallic materials, involves inserting specific optical elements in illuminating system around focal position for making possible beam product
Method for laser material processing device or micro structuring device for biological and metallic materials, involves inserting specific optical elements in illuminating system around focal position for making possible beam product
The method involves inserting specific optical elements in an illuminating system around the focal position for making possible the beam product, the divergence of laser beam and the power control. The specific optical elements are used in the illuminating system as diffractive optical elements such as lattice, fresnel-zone-lenses and beam-shaped-elements. The execution is done in the form of binary or multi-level diffractive elements. Independent claims are also included for the following: (1) use and arrangement of pinholes (2) insertion in the diagnostic optical path (3) use of fs-laser system as the light source.
展开▼