Romuldas Trusovas is a researcher in the Laboratory of Laser Microfabrication Technologies, Department of Laser Technologies, at the Center for Physical Sciences and Technology (FTMC), Lithuania. He got his PhD in material engineering in 2015. His research interest is laser micromachining, including the formation and modification of graphene layers by applying laser irradiation. The latter was the subject of his PhD thesis. His research covers graphene oxide reduction and laser-induced graphene formation from polymers, MoS2 and other 2D materials and their composites.