Three-dimensional schematic and cross-sectional view of a holmium-doped ZBLAN photonic crystal fiber, illustrating the microstructured air-hole cladding, air-hole diameter (dₐ), and pitch (Λ). The ...

Researchers demonstrate a fiber-based method for compressing mid-infrared laser pulses into ultrashort, low-noise bursts efficiently NEW YORK, March 11, 2026 /PRNewswire/ -- A compact fiber-based ...

A team of researchers from the Accelerator Technology & Applied Physics (ATAP) Division at Berkeley Lab, California, has developed a new technique for combining fiber lasers operating at different ...

Ultrashort laser pulses - that are shorter than a millionth of a millionth of a second -have transformed fundamental science, engineering and medicine. Despite this, their ultrashort duration has made ...