公开(公告)号：US20230378710A1

公开(公告)日：2023-11-23

申请号：US17749078

申请日：2022-05-19

Applicant: Lightel Technologies, Inc.

Inventor： Shangyuan Huang ,  Po-Chih Hsu ,  Hsuan-Chieh Chang ,  Pai-Sheng Shen

IPC: H01S3/094 ,  H01S3/067 ,  H01S3/04

CPC classification number: H01S3/094019 ,  H01S3/094007 ,  H01S3/06745 ,  H01S3/04

Abstract: An apparatus includes an all-fiber side-pump combiner fabrication system and a control unit coupled to control operations of the all-fiber side-pump combiner fabrication system to produce a (N+1)×1 combiner with N side pump fibers.