公开(公告)号：US20230333315A1

公开(公告)日：2023-10-19

申请号：US17810087

申请日：2022-06-30

Applicant: Lumentum Operations LLC

Inventor： Patrick GREGG ,  Richard D. FAULHABER ,  Martin H. MUENDEL ,  Jeff GREGG ,  Kyle R. SCHNEIDER

IPC: G02B6/04 ,  H01S3/094 ,  G02B6/02

CPC classification number: G02B6/04 ,  H01S3/094053 ,  G02B6/02

Abstract: A laser component includes a pump-signal combiner, which includes a first capillary, a plurality of pump fibers, a second capillary, and a signal fiber. The plurality of pump fibers, the second capillary, and the signal fiber are arranged in a bundle configuration. The bundle configuration is disposed within an internal portion of the first capillary. A cross-section of the bundle configuration includes an outer area, in which the plurality of pump fibers are disposed, and an inner area, in which the second capillary and the signal fiber are disposed. The signal fiber is disposed within an internal portion of the second capillary.