Join us as we unbox, assemble, and set up the Atomstack A5 M50 laser engraver from start to finish. Whether you’re a complete ...

Abstract: In recent decades, photonic crystal surface-emitting lasers (PCSELs), a novel design of semiconductor light sources, have shown huge performance improvement. Based on compact semiconductor ...

Abstract: Passive mode-locking plays a crucial role in generating ultrafast laser pulses and high-quality beams. However, traditional figure-of-eight laser cavities often require additional ...