Invention Grant
- Patent Title: Holey fiber and method of manufacturing the same
- Patent Title (中): 多孔纤维及其制造方法
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Application No.: US12170822Application Date: 2008-07-10
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Publication No.: US07693378B2Publication Date: 2010-04-06
- Inventor: Kazunori Mukasa
- Applicant: Kazunori Mukasa
- Applicant Address: JP Tokyo
- Assignee: The Furukawa Electric Co., Ltd.
- Current Assignee: The Furukawa Electric Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2007-188200 20070719
- Main IPC: G02B6/032
- IPC: G02B6/032 ; B29D11/00
Abstract:
A holey fiber has a core region, a cladding region surrounding the core region, air holes arranged around the core region, and a connection section extending from at least one end portion of the holey fiber. A refractive index of the core region in the connection section is higher than a refractive index of the cladding region without air holes in the connection section.
Public/Granted literature
- US20090034926A1 HOLEY FIBER AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2009-02-05
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