发明授权
- 专利标题： Optical fiber and optical transmission system using such optical fiber
- 专利标题（中）： 使用这种光纤的光纤和光传输系统
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申请号： US10453893申请日： 2003-06-04
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公开(公告)号： US06983094B2公开(公告)日： 2006-01-03
- 发明人: Kazunori Mukasa
- 申请人： Kazunori Mukasa
- 申请人地址： JP Tokyo
- 专利权人： The Furukawa Electric Co., Ltd.
- 当前专利权人： The Furukawa Electric Co., Ltd.
- 当前专利权人地址： JP Tokyo
- 代理机构： Robinson Intellectual Property Law Office, P.C.
- 代理商 Eric J. Robinson
- 优先权： JP2002-164382 20020605
- 主分类号： G02B6/02
- IPC分类号： G02B6/02
摘要：
An optical fiber comprising a core and a cladding characterized by a dispersion of 0 to 17 ps/nm/km, an effective area (Aeff) of 130 μm2 or more, a bending loss of 10 dB/m or less in a diameter of 20 mm, a dispersion slope of 0 ps/nm2/km to 0.08 db/nm2/km at a wavelength of 1550 nm, and a cutoff wavelength λc of a 2 m length of fiber of 1700 nm or shorter, is provided. The optical fiber and an optical transmission system of the present invention are suitable for the WDM transmission.
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