In recent years, optical vortices have attracted extensive attention in laser advanced manufacturing because of their annual intensity distribution and orbital angular momentum. Compared with the ...

From precision machining to advanced microscopy, the demand for higher-power, ultrafast lasers continues to grow. Traditionally, researchers have relied on single-mode fibers to build these lasers, ...

Schematic of the experimental setup: a spatial light modulator (SLM) generates tailored mode superposition. The MMF scrambles the field. A camera is used to capture the speckle patterns emerging from ...