Invention Grant
- Patent Title: Segmented gain-doping of an optical fiber
- Patent Title (中): 光纤的分段增益掺杂
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Application No.: US12525122Application Date: 2008-02-05
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Publication No.: US08412015B2Publication Date: 2013-04-02
- Inventor: David J Digiovanni , Siddharth Ramachandran , Samir Ghalmi , Marc Mermelstein
- Applicant: David J Digiovanni , Siddharth Ramachandran , Samir Ghalmi , Marc Mermelstein
- Applicant Address: US GA Norcross
- Assignee: OFS Fitel, LLC
- Current Assignee: OFS Fitel, LLC
- Current Assignee Address: US GA Norcross
- Agent Sam Han, Esq.
- International Application: PCT/US2008/053057 WO 20080205
- International Announcement: WO2008/097977 WO 20090814
- Main IPC: G02B6/036
- IPC: G02B6/036
Abstract:
The present disclosure provides an approach to more efficiently amplify signals by matching either the gain materials or the pump profile with the signal profile for a higher-order mode (HOM) signal. By doing so, more efficient energy extraction is achieved.
Public/Granted literature
- US20100008633A1 Segmented Gain-Doping Of An Optical Fiber Public/Granted day:2010-01-14
Information query
