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公开(公告)号:US20210127524A1
公开(公告)日:2021-04-29
申请号:US16832869
申请日:2020-03-27
Applicant: Lumentum Operations LLC
Inventor: Roozbeh AHMADI , Dean FLOCKTON , Doug CROSS
IPC: H05K7/20 , H01L23/367 , H01S3/04
Abstract: A heatsink may include a base and a plurality of fins, configured to be disposed in an air flow, that extend orthogonally from the base. The plurality of fins may have at least one of a height, an inter-fin spacing, or a thickness that varies in a direction of the air flow.