Invention Grant
- Patent Title: Injection seeded laser ratio loop control
- Patent Title (中): 注射种子激光比环路控制
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Application No.: US12545103Application Date: 2009-08-21
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Publication No.: US07991031B2Publication Date: 2011-08-02
- Inventor: John D. Bainbridge
- Applicant: John D. Bainbridge
- Applicant Address: KR Seoul
- Assignee: LG-Ericsson Co., Ltd.
- Current Assignee: LG-Ericsson Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates, LLP
- Main IPC: H01S3/00
- IPC: H01S3/00
Abstract:
In a method of controlling an injection-seeded laser, a response of the laser is sampled at a plurality of different laser current values. A threshold current and a slope efficiency of the sampled response are then estimated, and a bias current and a modulation current calculated based on the estimated threshold current and a slope efficiency.
Public/Granted literature
- US20110044366A1 INJECTION SEEDED LASER RATIO LOOP CONTROL Public/Granted day:2011-02-24
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