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公开(公告)号:US07899293B2
公开(公告)日:2011-03-01
申请号:US12554488
申请日:2009-09-04
申请人: Louis-Anne de Montmorillon , Denis Molin , Pieter Matthijsse , Frans Gooijer , Emmanuel Petitfrere , Yves Lumineau , Franciscus Johannes Achten , Marianne Bigot-Astruc , Pierre Sillard , Pascale Nouchi
发明人: Louis-Anne de Montmorillon , Denis Molin , Pieter Matthijsse , Frans Gooijer , Emmanuel Petitfrere , Yves Lumineau , Franciscus Johannes Achten , Marianne Bigot-Astruc , Pierre Sillard , Pascale Nouchi
IPC分类号: G02B6/36
CPC分类号: G02B6/03688 , G02B6/02266
摘要: Disclosed is an optical transmission fiber having reduced bending and microbending losses that is commercially usable in FTTH or FTTC transmission systems.
摘要翻译: 公开了一种在FTTH或FTTC传输系统中可商业使用的具有减小的弯曲和微弯损耗的光传输光纤。
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公开(公告)号:US08639079B2
公开(公告)日:2014-01-28
申请号:US13434101
申请日:2012-03-29
CPC分类号: G02B6/0288 , G02B6/0281 , G02B6/0365
摘要: A multimode optical fiber includes a central core surrounded by an outer cladding. The central core has a graded-index profile with respect to the outer cladding and an outer radius r1 of between about 22 microns and 28 microns. The optical fiber also includes an inner cladding positioned between the central core and the outer cladding, and a depressed trench positioned between the inner cladding and the outer cladding. The multimode optical fiber exhibits reduced bending losses.
摘要翻译: 多模光纤包括由外包层包围的中心芯。 中心纤芯具有相对于外包层的渐变折射率分布,以及在约22微米与28微米之间的外半径r1。 光纤还包括位于中心芯和外包层之间的内包层,以及位于内包层和外包层之间的凹陷槽。 多模光纤表现出减小的弯曲损耗。
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公开(公告)号:US20120251062A1
公开(公告)日:2012-10-04
申请号:US13434101
申请日:2012-03-29
IPC分类号: G02B6/028
CPC分类号: G02B6/0288 , G02B6/0281 , G02B6/0365
摘要: A multimode optical fiber includes a central core surrounded by an outer cladding. The central core has a graded-index profile with respect to the outer cladding and an outer radius r1 of between about 22 microns and 28 microns. The optical fiber also includes an inner cladding positioned between the central core and the outer cladding, and a depressed trench positioned between the inner cladding and the outer cladding. The multimode optical fiber exhibits reduced bending losses.
摘要翻译: 多模光纤包括由外包层包围的中心芯。 中心纤芯具有相对于外包层的渐变折射率分布,以及在约22微米与28微米之间的外半径r1。 光纤还包括位于中心芯和外包层之间的内包层,以及位于内包层和外包层之间的凹陷沟槽。 多模光纤表现出减小的弯曲损耗。
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公开(公告)号:US08103143B2
公开(公告)日:2012-01-24
申请号:US13036595
申请日:2011-02-28
申请人: Louis-Anne de Montmorillon , Denis Molin , Pieter Matthijsse , Frans Gooijer , Emmanuel Petitfrere , Yves Lumineau , Franciscus Johannes Achten , Marianne Bigot-Astruc , Pierre Sillard , Pascale Nouchi
发明人: Louis-Anne de Montmorillon , Denis Molin , Pieter Matthijsse , Frans Gooijer , Emmanuel Petitfrere , Yves Lumineau , Franciscus Johannes Achten , Marianne Bigot-Astruc , Pierre Sillard , Pascale Nouchi
CPC分类号: G02B6/03688 , G02B6/02266
摘要: Disclosed is an optical transmission fiber having reduced bending and microbending losses that is commercially usable in FTTH or FTTC transmission systems.
摘要翻译: 公开了一种在FTTH或FTTC传输系统中可商业使用的具有减小的弯曲和微弯损耗的光传输光纤。
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公开(公告)号:US20110164852A1
公开(公告)日:2011-07-07
申请号:US13036595
申请日:2011-02-28
申请人: Louis-Anne de Montmorillon , Denis Molin , Pieter Matthijsse , Frans Gooijer , Emmanuel Petitfrere , Yves Lumineau , Franciscus Johannes Achten , Marianne Bigot-Astruc , Pierre Sillard , Pascale Nouchi
发明人: Louis-Anne de Montmorillon , Denis Molin , Pieter Matthijsse , Frans Gooijer , Emmanuel Petitfrere , Yves Lumineau , Franciscus Johannes Achten , Marianne Bigot-Astruc , Pierre Sillard , Pascale Nouchi
IPC分类号: G02B6/036
CPC分类号: G02B6/03688 , G02B6/02266
摘要: Disclosed is an optical transmission fiber having reduced bending and microbending losses that is commercially usable in FTTH or FTTC transmission systems.
摘要翻译: 公开了一种在FTTH或FTTC传输系统中可商业使用的具有减小的弯曲和微弯损耗的光传输光纤。
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公开(公告)号:US09341771B2
公开(公告)日:2016-05-17
申请号:US13428520
申请日:2012-03-23
申请人: Denis Molin , Pierre Sillard , Marianne Bigot-Astruc , Frans Gooijer , Franciscus Johannes Achten
发明人: Denis Molin , Pierre Sillard , Marianne Bigot-Astruc , Frans Gooijer , Franciscus Johannes Achten
CPC分类号: G02B6/0288 , G02B6/0281 , G02B6/0365
摘要: A multimode optical fiber includes a central core surrounded by an outer cladding. The central core has a graded-index profile with respect to the outer cladding and an outer radius r1 of between about 30 microns and 50 microns (e.g., between about 35 microns and 45 microns). The optical fiber also includes an inner cladding positioned between the central core and the outer cladding, and a depressed trench positioned between the inner cladding and the outer cladding. The multimode optical fiber exhibits reduced bending losses.
摘要翻译: 多模光纤包括由外包层包围的中心芯。 中心纤芯具有相对于外包层的渐变折射率分布,以及约30微米至50微米(例如,约35微米至45微米)之间的外半径r1。 光纤还包括位于中心芯和外包层之间的内包层,以及位于内包层和外包层之间的凹陷沟槽。 多模光纤表现出减小的弯曲损耗。
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公开(公告)号:US20120243843A1
公开(公告)日:2012-09-27
申请号:US13428520
申请日:2012-03-23
申请人: Denis Molin , Pierre Sillard , Marianne Bigot-Astruc , Frans Gooijer , Franciscus Johannes Achten
发明人: Denis Molin , Pierre Sillard , Marianne Bigot-Astruc , Frans Gooijer , Franciscus Johannes Achten
IPC分类号: G02B6/028
CPC分类号: G02B6/0288 , G02B6/0281 , G02B6/0365
摘要: A multimode optical fiber includes a central core surrounded by an outer cladding. The central core has a graded-index profile with respect to the outer cladding and an outer radius r1 of between about 30 microns and 50 microns (e.g., between about 35 microns and 45 microns). The optical fiber also includes an inner cladding positioned between the central core and the outer cladding, and a depressed trench positioned between the inner cladding and the outer cladding. The multimode optical fiber exhibits reduced bending losses.
摘要翻译: 多模光纤包括由外包层包围的中心芯。 中心纤芯具有相对于外包层的渐变折射率分布,以及约30微米至50微米(例如,约35微米至45微米)之间的外半径r1。 光纤还包括位于中心芯和外包层之间的内包层,以及位于内包层和外包层之间的凹陷沟槽。 多模光纤表现出减小的弯曲损耗。
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公开(公告)号:US20100021117A1
公开(公告)日:2010-01-28
申请号:US12554488
申请日:2009-09-04
申请人: Louis-Anne de Montmorillon , Denis Molin , Pieter Matthijsse , Frans Gooijer , Emmanuel Petitfrere , Yves Lumineau , Franciscus Johannes Achten , Marianne Bigot-Astruc , Pierre Sillard , Pascale Nouchi
发明人: Louis-Anne de Montmorillon , Denis Molin , Pieter Matthijsse , Frans Gooijer , Emmanuel Petitfrere , Yves Lumineau , Franciscus Johannes Achten , Marianne Bigot-Astruc , Pierre Sillard , Pascale Nouchi
IPC分类号: G02B6/036
CPC分类号: G02B6/03688 , G02B6/02266
摘要: Disclosed is an optical transmission fiber having reduced bending and microbending losses that is commercially usable in FTTH or FTTC transmission systems.
摘要翻译: 公开了一种在FTTH或FTTC传输系统中可商业使用的具有减小的弯曲和微弯损耗的光传输光纤。
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公开(公告)号:US07587111B2
公开(公告)日:2009-09-08
申请号:US11697994
申请日:2007-04-09
申请人: Louis-Anne de Montmorillon , Denis Molin , Pieter Matthijsse , Frans Gooijer , Emmanuel Petitfrere , Yves Lumineau , Franciscus Johannes Achten , Marianne Bigot-Astruc , Pierre Sillard , Pascale Nouchi
发明人: Louis-Anne de Montmorillon , Denis Molin , Pieter Matthijsse , Frans Gooijer , Emmanuel Petitfrere , Yves Lumineau , Franciscus Johannes Achten , Marianne Bigot-Astruc , Pierre Sillard , Pascale Nouchi
IPC分类号: G02B6/36
CPC分类号: G02B6/03688 , G02B6/02266
摘要: Disclosed is an optical transmission fiber having reduced bending and microbending losses that is commercially usable in FTTH or FTTC transmission systems.
摘要翻译: 公开了一种在FTTH或FTTC传输系统中可商业使用的具有减小的弯曲和微弯损耗的光传输光纤。
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公开(公告)号:US08879878B2
公开(公告)日:2014-11-04
申请号:US13534793
申请日:2012-06-27
CPC分类号: G02B6/0288 , G02B6/03605 , G02B6/0365 , G02B6/03683
摘要: A depressed graded-index multimode optical fiber includes a central core, an inner depressed cladding, a depressed trench, an outer depressed cladding, and an outer cladding. The central core has an alpha-index profile. The depressed claddings limit the impact of leaky modes on optical-fiber performance characteristics (e.g., bandwidth, core size, and/or numerical aperture).
摘要翻译: 凹陷渐变折射率多模光纤包括中心芯,内凹陷包层,凹陷沟槽,外凹陷包层和外包层。 中心核心有一个alpha索引配置文件。 凹陷的包层限制了泄漏模式对光纤性能特性(例如带宽,磁芯尺寸和/或数值孔径)的影响。
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