Femtosecond Laser Micromachine: What You Haven’t Noticed

Laser micromachining is an expanding market for laser sources, both displacing non-laser processes and opening new applications. Femtosecond laser micromachining was demonstrated for the first time in 1994 when a femtosecond laser was utilized to create micrometer-sized features on silica and silver substrates. The future development trend indicates the continued use of femtosecond laser micromachining together with techniques such as fusion splicing flame. 

Laser micromachining techniques have revolutionized the production of microelectronics semiconductor photovoltaics led. And also, the manufacture of medical equipment and many other industries. The laser pulses used normally are core wavelength of pulse duration and frequency. Micromachining of the surface of an implant that has been studied to improve bone structure in dental implants is one of the femtosecond laser applications.

Laser systems have pulses longer than one ns. Metal micromachining by lasers has some drawbacks due to their high thermal conductivities and low melting temperatures. The ablation of metals is always accompanied by the formation of large heat-affected zones limiting the desired accuracy and the surface quality of the formed structures. Since a team of researchers from the ultra-fast optical science center at Michigan University first showed the use of femtosecond micromachining, this technology has made its evolutionary step from scientific equipment to a reliable commercial solution.

Laserod is dedicated to producing exceptional micromachining services to various industries, including electronics, aerospace, medical, solar cell, transducer sensor, touchscreen fabricators, and others. Laserod’s specialties are drilling and cutting thin materials, small hole drilling, resizing or coring silicon wafers, trimming hybrid resistor circuits, cutting ceramic substrates, and circuit patterning on displays such as ITO on glass and PET. 

The experts at Laserod Technologies have been performing high-quality laser machining of various substrates for over 20 years. Our quality and turn-times are among the best presented at very competitive prices, and the laser systems we supply are reliable, dependable, and highly productive. For projects and inquiries, call our experts at 1–310–340–1343/ 1–888–991–9916.