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公开(公告)号:US20250164722A1
公开(公告)日:2025-05-22
申请号:US18622701
申请日:2024-03-29
Applicant: Lumentum Operations LLC
Inventor: Yusheng CHEN , Jack XU , Nicolas MALONZO , Jihua DU , Prasad YALAMANCHILI , Jaspreet SINGH
Abstract: A snout assembly of a laser pump module may include a snout bulkhead comprising an opening along a longitudinal axis of the snout bulkhead. The snout assembly may include a ferrule in the opening of the snout bulkhead. The snout assembly may include a metallization layer on a portion of an outer surface of the ferrule. The snout assembly may include a copper-silver (CuAg) solder material between the metallization layer and a surface of the opening. The CuAg solder material may bond the ferrule and the snout bulkhead.