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公开(公告)号:US08554036B2
公开(公告)日:2013-10-08
申请号:US12920359
申请日:2009-03-13
IPC分类号: G02B6/028
CPC分类号: G02B6/0365 , G02B6/0288 , G02B6/03683
摘要: A graded index multimode optical fiber (10) includes: a core (11) having an outside diameter of 45-65 μm; a first cladding (12) surrounding the core (11); a second cladding (13) surrounding the first cladding (12) and made of a material having a lower refractive index than the first cladding (12); and a third cladding (14) surrounding the second cladding (13) and made of a material having a higher refractive index than the second cladding (13). The ratio of the outside diameter of the first cladding (12) to the outside diameter of the core (11) is 1.15-1.25.
摘要翻译: 分级折射率多模光纤(10)包括:外径为45-65μm的芯体(11); 围绕所述芯(11)的第一包层(12); 围绕所述第一包层(12)并由具有比所述第一包层(12)折射率低的材料制成的第二包层(13); 以及围绕所述第二包层(13)并由具有比所述第二包层(13)更高的折射率的材料制成的第三包层(14)。 第一包层(12)的外径与芯部(11)的外径之比为1.15-1.25。
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公开(公告)号:US20110002590A1
公开(公告)日:2011-01-06
申请号:US12920359
申请日:2009-03-13
IPC分类号: G02B6/028
CPC分类号: G02B6/0365 , G02B6/0288 , G02B6/03683
摘要: A graded index multimode optical fiber (10) includes: a core (11) having an outside diameter of 45-65 μm; a first cladding (12) surrounding the core (11); a second cladding (13) surrounding the first cladding (12) and made of a material having a lower refractive index than the first cladding (12); and a third cladding (14) surrounding the second cladding (13) and made of a material having a higher refractive index than the second cladding (13). The ratio of the outside diameter of the first cladding (12) to the outside diameter of the core (11) is 1.15-1.25.
摘要翻译: 渐变折射率多模光纤(10)包括:外径为45-65μm的芯体(11); 围绕所述芯(11)的第一包层(12); 围绕所述第一包层(12)并由具有比所述第一包层(12)折射率低的材料制成的第二包层(13); 以及围绕所述第二包层(13)并由具有比所述第二包层(13)更高的折射率的材料制成的第三包层(14)。 第一包层(12)的外径与芯部(11)的外径之比为1.15-1.25。
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