Invention Grant
- Patent Title: Optical fiber and optical transmission line
- Patent Title (中): 光纤和光传输线
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Application No.: US13948664Application Date: 2013-07-23
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Publication No.: US09297952B2Publication Date: 2016-03-29
- Inventor: Ryo Maruyama , Nobuo Kuwaki , Shoichiro Matsuo , Masaharu Ohashi
- Applicant: FUJIKURA LTD. , OSAKA PREFECTURE UNIVERSITY PUBLIC CORPORATION
- Applicant Address: JP Tokyo
- Assignee: FUJIKURA LTD.
- Current Assignee: FUJIKURA LTD.
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2012-164073 20120724; JP2013-125999 20130614
- Main IPC: G02B6/44
- IPC: G02B6/44 ; G02B6/028 ; G02B6/036 ; G02B6/02
Abstract:
An optical fiber, including (i) an inner core having an α-power refractive index profile, (ii) an outer core having a refractive index of n1′, and (iii) a cladding having a refractive index of n2 (n1′
Public/Granted literature
- US20140029901A1 OPTICAL FIBER AND OPTICAL TRANSMISSION LINE Public/Granted day:2014-01-30
Information query
