Invention Grant
- Patent Title: Multimode optical fibers
- Patent Title (中): 多模光纤
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Application No.: US13205013Application Date: 2011-08-08
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Publication No.: US08260103B2Publication Date: 2012-09-04
- Inventor: Asghar Gholami , Denis Molin , Pierre Sillard , Yves Lumineau
- Applicant: Asghar Gholami , Denis Molin , Pierre Sillard , Yves Lumineau
- Applicant Address: NL Amsterdam
- Assignee: Draka Comteq, B.V.
- Current Assignee: Draka Comteq, B.V.
- Current Assignee Address: NL Amsterdam
- Agency: Summa, Additon & Ashe, P.A.
- Priority: FR0803873 20080708
- Main IPC: G02B6/00
- IPC: G02B6/00 ; G02B6/02 ; G02B6/28
Abstract:
A multimode optical fiber has an equivalent modal dispersion value (DMDinner&outer) of less than 0.11 ps/m for (Δλmax×D)>0.07 ps/m as measured on a modified DMD graph. The modified DMD graph accounts for chromatic dispersion to ensure that the multimode optical fiber has a calculated effective bandwidth EBc greater than 6000 MHz-km when used with multimode transverse sources.
Public/Granted literature
- US20110293290A1 Multimode Optical Fibers Public/Granted day:2011-12-01
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