| 摘要 |
PROBLEM TO BE SOLVED: To provide a laser device for improved precision working of biological tissue with micrometer precision.SOLUTION: A method for precise working of material, particularly biological tissue, comprises applying laser pulses with a pulse length from 50 fs to 1 ps, a pulse frequency from 50 kHz to 1 MHz and a wavelength from 600 to 2000 nm to the material to be worked.SELECTED DRAWING: Figure 2 |
