发明名称 |
Optical fiber for metro network |
摘要 |
An optical fiber for an optical network is disclosed. The optical fiber includes a core having a core region having a first refractive index N<SUB>1</SUB>, and a refractive index depressed region surrounding the core region and having a second refractive index N<SUB>2 </SUB>that is lower than the first refractive index. A clad surrounds the core and having a third refractive index N<SUB>4</SUB>. The optical fiber has a zero-dispersion wavelength that is not less than 1555 nm and positioned in a wavelength range which does not exceed L-band. The optical fiber has negative dispersion values in C-band and positive dispersion values in L-band.
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申请公布号 |
US7116876(B2) |
申请公布日期 |
2006.10.03 |
申请号 |
US20040918570 |
申请日期 |
2004.08.13 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JANG YUN-GEUN;OH SUNG-KOOG;HAN JU-CHANG |
分类号 |
G02B6/02;G02B6/00;G02B6/036;H01S3/10;H04B10/12;H04B10/18;H04J14/02 |
主分类号 |
G02B6/02 |
代理机构 |
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主权项 |
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地址 |
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