Invention Grant
- Patent Title: Double clad optical fiber with sealed stripped portion
- Patent Title (中): 具有密封剥离部分的双层包层光纤
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Application No.: US13521665Application Date: 2011-01-14
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Publication No.: US08718430B2Publication Date: 2014-05-06
- Inventor: Stéphane Chatigny
- Applicant: Stéphane Chatigny
- Applicant Address: CA Quebec (Quebec)
- Assignee: Coractive High-Tech Inc.
- Current Assignee: Coractive High-Tech Inc.
- Current Assignee Address: CA Quebec (Quebec)
- Agency: Finch & Maloney PLLC
- International Application: PCT/CA2011/050015 WO 20110114
- International Announcement: WO2011/085496 WO 20110721
- Main IPC: G02B6/036
- IPC: G02B6/036 ; B05D7/00
Abstract:
A double clad optical fiber having a portion extending along its length along which an outer waveguide cladding and a protective jacket are absent and having faces of the second waveguide cladding at two lengthwisely opposite ends, wherein a water impervious sealant is applied to impede lengthwise diffusion of water through the faces of the second waveguide cladding.
Public/Granted literature
- US20120321264A1 Double Clad Optical Fiber with Sealed Stripped Portion Public/Granted day:2012-12-20
Information query
