Femtosecond Laser-Induced Self-Organized Microrod Arrays

Femtosecond laser technology has emerged as a crucial tool for nanoscale material manipulation and structuring. These ultrashort pulses enable non-thermal material removal, making them particularly valuable for processing sensitive materials such as dielectrics and semiconductors [1]–[3]. A key advantage is the ability to create microscopic features in ambient conditions without requiring vacuum systems.