Invention Grant
- Patent Title: Amplifying optical fiber
- Patent Title (中): 放大光纤
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Application No.: US11556753Application Date: 2006-11-06
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Publication No.: US07869686B2Publication Date: 2011-01-11
- Inventor: Christian Simonneau , Laurent Gasca , Stéphanie Blanchandin , Dominique Bayart
- Applicant: Christian Simonneau , Laurent Gasca , Stéphanie Blanchandin , Dominique Bayart
- Applicant Address: FR Paris
- Assignee: Alcatel
- Current Assignee: Alcatel
- Current Assignee Address: FR Paris
- Agency: Sughrue Mion, PLLC
- Priority: FR0553374 20051108
- Main IPC: G02B6/00
- IPC: G02B6/00
Abstract:
The invention consists in an amplifying optical fiber comprising a core containing a dopant and a cladding, wherein said core comprises a monomode core intended to propagate an optical signal, quantum dots of a semiconductor material being disposed in or near said monomode core, and a multimode core surrounding the monomode core, intended to receive a pumping signal.
Public/Granted literature
- US20070127877A1 AMPLIFYING OPTICAL FIBER Public/Granted day:2007-06-07
Information query
