Invention Grant
US07961380B2 Fast power transient supression in constant power-mode controlled optical amplifiers
有权
恒功率模式控制光放大器中的快速功率瞬态抑制
- Patent Title: Fast power transient supression in constant power-mode controlled optical amplifiers
- Patent Title (中): 恒功率模式控制光放大器中的快速功率瞬态抑制
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Application No.: US12070523Application Date: 2008-02-19
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Publication No.: US07961380B2Publication Date: 2011-06-14
- Inventor: Brian Shia , Douglas Llewellyn Butler , Martin Williams
- Applicant: Brian Shia , Douglas Llewellyn Butler , Martin Williams
- Applicant Address: US CA San Jose
- Assignee: Oclaro North America
- Current Assignee: Oclaro North America
- Current Assignee Address: US CA San Jose
- Agent Peter V. D. Wilde
- Main IPC: H04B10/17
- IPC: H04B10/17 ; H04B10/12
Abstract:
The specification describes an improved approach to suppressing fast transients in optical amplifier systems. The approach relies on operating the amplifier in an automatic power-mode control with an extra loss component. It is applicable to optical amplifiers based on rare earth amplifier media, such as erbium doped fiber amplifiers (EDFAs).
Public/Granted literature
- US20090207484A1 Fast power transient supression in constant power-mode controlled optical amplifiers Public/Granted day:2009-08-20
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