Arnas Žemaitis is a Sales Engineer in Femtika and a master’s student in the Laser Technology program in Vilnius University. His main specialization is femtosecond laser ablation and surface structuring. Arnas also has experience in two-photon polymerization, selective glass etching, and femtosecond hybrid fabrication processes. He is currently working on promoting femtosecond laser microfabrication capabilities and looking for new ways to adapt the technology.