公开(公告)号：US20220115832A1

公开(公告)日：2022-04-14

申请号：US17154847

申请日：2021-01-21

Applicant: Quanta Computer Inc.

Inventor： Chang-Sheng LIN ,  Hsiao-Hsien WENG ,  Zong-Syun HE

IPC: H01S3/13

Abstract: A system and method for safe use of an optics assembly with an external light source and an optically coupled optics module is disclosed. The system includes an external light module emitting a continuous wave laser through an output port. An optics module has an input port and a memory. The optics module generates a modulated optical signal. The memory stores the power level of the continuous wave laser signal received by the optics module. An optical jumper is provided for coupling the output port with the input port. A communication bus is coupled between a controller and the external light source module. The controller sets the external light source at a low power level and transitions the external light source to a high power level when the stored power level of the continuous wave laser signal received by the optics module exceeds a predetermined level.