ALL-FIBER LOW MODE BEAM COMBINER FOR HIGH POWER AND HIGH BEAM QUALITY

摘要

A low mode beam combiner (10) including individual entry fibers (12) that maintain a low mode operation, an exit fiber (16), and a spliced section (14) including a bundle of spliced entry fibers (12), in which a bundle diameter is reduced to a LMA (large mode area) core of the exit fiber (16).