Ultrafast lasers emit pulses with extremely short durations, typically femtoseconds to picoseconds, enabling precise and rapid energy delivery. Despite the short duration, ultrafast lasers often possess high peak powers within these short pulses, allowing for intense energy concentration during a brief time span. They operate across various wavelengths, including infrared, visible, and ultraviolet spectra, catering to diverse material interactions and specific application requirements. Their ability to emit ultrashort pulses has led to groundbreaking innovations and advancements in numerous fields, making them indispensable tools in cutting-edge research and high-precision industrial applications.