LIANG Jin-Qiu, YAO Jin-Song . Application of the Excimer Laser Etching Technology in Micromachine[J]. Editorial Office of Optics and Precision Engineering, 1999,(5): 63-66
LIANG Jin-Qiu, YAO Jin-Song . Application of the Excimer Laser Etching Technology in Micromachine[J]. Editorial Office of Optics and Precision Engineering, 1999,(5): 63-66DOI:
The etching technology using excimer laser has extensive application prospect in micromachine. The microstructure fabrications by using this technology have the merits such as large depth width ratio
high precision
and simple techniques. The principle of excimer laser etching is analyzed. The technical method and the technical condition are explored. Especially
mask structure and fabrication technology is studied.Three kinds of mask structure are etched by using excimer laser and simple equipment. The polymer micro machine components with depth of 50μm have been fabricated after experiment.