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1. 发明申请

WO2010093888A3 MULTIMODE FIBER OPTIC ASSEMBLIES 审中-公开
标题翻译：多模光纤组件
公开(公告)号：WO2010093888A3
公开(公告)日：2011-01-13
申请号：PCT/US2010024051
申请日：2010-02-12
申请人： CORNING CABLE SYS LLC , BICKHAM SCOTT R , HALL RADAWAN , LUTHER JAMES P , MA DAIPING
发明人： BICKHAM SCOTT R , HALL RADAWAN , LUTHER JAMES P , MA DAIPING
IPC分类号： G02B6/028
CPC分类号： G02B6/0288 , G02B6/4457
摘要： Fiber optic assemblies including at least one multimode optical fiber that have improved performance are disclosed. In one embodiment, at least one connector is mounted upon and end of at least one multimode optical fiber and the assembly has an insertion loss of about 0.04 dB or less at a reference wavelength of 850 nanometers. Another embodiment is directed to a fiber optic assembly having a plurality of multimode optical fibers attached to a multifiber ferrule. The multifiber ferrule has a pair of guide pin bores having a nominal diameter, wherein the guide pin bores have a tolerance of ±0.0005 millimeters from a nominal diameter for improving performance.
摘要翻译：公开了包括具有改进的性能的至少一个多模光纤的光纤组件。在一个实施例中，至少一个连接器安装在至少一个多模光纤的端部并且在850纳米的参考波长处具有约0.04dB或更小的插入损耗。另一实施例涉及一种光纤组件，其具有连接到多光纤套圈的多个多模光纤。多光纤套圈具有一对具有公称直径的导销孔，其中导向销孔具有与公称直径相差±0.0005毫米的公差，以提高性能。

2. 发明申请

WO0019255A9 POSITIVE DISPERSION LOW DISPERSION SLOPE FIBER 审中-公开
标题翻译：正色散低分散斜坡纤维
公开(公告)号：WO0019255A9
公开(公告)日：2000-10-12
申请号：PCT/US9920057
申请日：1999-08-31
申请人： CORNING INC , MA DAIPING , SMITH DAVID K
发明人： MA DAIPING , SMITH DAVID K
IPC分类号： G02B6/02 , G02B6/036 , G06T17/20 , G02B6/22 , C03B37/012 , G02B6/16
CPC分类号： G02B6/03644 , G02B6/02014 , G02B6/02238 , G02B6/02271 , G02B6/0228 , G02B6/0281 , G02B6/0286 , G02B6/03611 , G02B6/03633 , G06T17/20
摘要： Disclosed is a single mode optical waveguide having a segmented core of at least two segments. The relative refractive index, the index profile and the radial dimensions of the core segments are selected to provide an optical waveguide fiber having properties suitable for a high performance telecommunication system operating in the wavelength window of about 1530 nm to 1570 nm. Embodiments of the invention having two, three and four segments are described. To eliminate non-linear effects, such as FWM and SPM, which occur in a high performance, high rate systems, the effective area of the waveguide is made to be greater than about 60 mu m , more preferably greater than 65 mu m , and most preferably greater than 70 mu m . The total dispersion is preferably positive and equal to at least 2 ps/nm-km at 1530 nm. This total dispersion together with a total dispersion slope less than about 0.1 ps/nm -km insures a minimum FWM effect over the wavelength window.
摘要翻译：公开了具有至少两段的分段芯的单模光波导。选择芯段的相对折射率，折射率分布和径向尺寸以提供具有适用于在大约1530nm至1570nm的波长窗口中操作的高性能电信系统的性质的光波导纤维。描述了具有两个，三个和四个段的本发明的实施例。为了消除在高性能，高速率系统中出现的非线性效应，例如FWM和SPM，使波导的有效面积大于约60平方米，更优选大于65平方米 m 2，最优选大于70μm2。总色散优选为正值，并且在1530nm处等于至少2ps / nm-km。该总色散与小于约0.1ps / nm 2 -km的总色散斜率确保了波长窗口上的最小FWM效应。

3. 发明申请

WO2004100406A8 LARGE EFFECTIVE AREA HIGH SBS THRESHOLD OPTICAL FIBER 审中-公开
标题翻译：大效率区域高SBS阈值光纤
公开(公告)号：WO2004100406A8
公开(公告)日：2004-12-23
申请号：PCT/US2004010747
申请日：2004-04-06
申请人： CORNING INC , BICKHAM SCOTT R , CHOWDHURY DIPAKBIN Q , HOWARD MADISON I , KUMAR SHIVA , MA DAIPING , MISHRA SNIGDHARAJ K , RUFFIN A BOH , TEN SERGEY Y
发明人： BICKHAM SCOTT R , CHOWDHURY DIPAKBIN Q , HOWARD MADISON I , KUMAR SHIVA , MA DAIPING , MISHRA SNIGDHARAJ K , RUFFIN A BOH , TEN SERGEY Y
IPC分类号： G02B6/028 , G02B6/036 , H01S3/30 , G02B6/16 , G02B6/22 , H04B10/17
CPC分类号： G02B6/03666 , G02B6/02014 , G02B6/02242 , G02B6/02266 , G02B6/03611 , G02B6/03633 , G02B6/03638 , G02B6/03644 , G02B6/29377 , H01S3/302

4. 发明申请

WO2004100406A2 LARGE EFFECTIVE AREA HIGH SBS THRESHOLD OPTICAL FIBER 审中-公开
标题翻译：大型有效区域高SBS阈值光纤
公开(公告)号：WO2004100406A2
公开(公告)日：2004-11-18
申请号：PCT/US2004/010747
申请日：2004-04-06
申请人： CORNING INCORPORATED , BICKHAM, Scott R , CHOWDHURY, Dipakbin Q , HOWARD, Madison I , KUMAR, Shiva , MA, Daiping , MISHRA, Snigdharaj K , RUFFIN, A. Boh , TEN, Sergey Y
发明人： BICKHAM, Scott R , CHOWDHURY, Dipakbin Q , HOWARD, Madison I , KUMAR, Shiva , MA, Daiping , MISHRA, Snigdharaj K , RUFFIN, A. Boh , TEN, Sergey Y
IPC分类号： H04B10/00
CPC分类号： G02B6/03666 , G02B6/02014 , G02B6/02242 , G02B6/02266 , G02B6/03611 , G02B6/03633 , G02B6/03638 , G02B6/03644 , G02B6/29377 , H01S3/302
摘要： An optical waveguide fiber having a high threshold for stimulated Brillouin scattering. The optical fiber preferably has large optical effective area, and further preferably has a low zero dispersion wavelength.

5. 发明申请

WO0019255A3 POSITIVE DISPERSION LOW DISPERSION SLOPE FIBER 审中-公开
标题翻译：正分散低分散斜面纤维
公开(公告)号：WO0019255A3
公开(公告)日：2001-12-20
申请号：PCT/US9920057
申请日：1999-08-31
申请人： CORNING INC , MA DAIPING , SMITH DAVID K
发明人： MA DAIPING , SMITH DAVID K
IPC分类号： G02B6/02 , G02B6/036 , G06T17/20 , G02B6/22 , C03B37/012 , G02B6/16
CPC分类号： G02B6/03644 , G02B6/02014 , G02B6/02238 , G02B6/02271 , G02B6/0228 , G02B6/0281 , G02B6/0286 , G02B6/03611 , G02B6/03633 , G06T17/20
摘要： Disclosed is a single mode optical waveguide having a segmented core of at least two segments. The relative refractive index, the index profile and the radial dimensions of the core segments are selected to provide an optical waveguide fiber having properties suitable for a high performance telecommunication system operating in the wavelength window of about 1530 nm to 1570 nm. Embodiments of the invention having two, three and four segments are described to eliminate non-linear effects, such as FWM and SPM, which occur in a high performance, high rate systems, the effective area of the waveguide is made to be greater than about 60 mu m , more preferably greater than 65 mu m , and most preferably greater than 70 mu m . The total dispersion is preferably positive and equal to at least 2 ps/nm-km at 1530 nm. This total dispersion together with a total dispersion slope less than about 0.1 ps/nm -km insures a minimum FWM effect over the wavelength window.
摘要翻译：公开了具有至少两个段的分段核的单模光波导。选择芯部段的相对折射率，折射率分布和径向尺寸以提供具有适合于在约1530nm至1570nm的波长窗口中操作的高性能电信系统的性质的光波导光纤。描述了具有两个，三个和四个段的本发明的实施例以消除出现在高性能，高速率系统中的非线性效应，例如FWM和SPM，使波导的有效面积大于约 60μm2，更优选大于65μm2，最优选大于70μm2。总色散优选为正，并且在1530nm处等于至少2ps / nm-km。该总色散与小于约0.1ps / nm 2km的总色散斜率一起确保在波长窗口上具有最小的FWM效应。

6. 发明申请

WO2010093888A2 MULTIMODE FIBER OPTIC ASSEMBLIES 审中-公开
标题翻译：多模光纤组件
公开(公告)号：WO2010093888A2
公开(公告)日：2010-08-19
申请号：PCT/US2010/024051
申请日：2010-02-12
申请人： CORNING CABLE SYSTEMS LLC , BICKHAM, Scott R. , HALL, Radawan , LUTHER, James P. , MA, Daiping
发明人： BICKHAM, Scott R. , HALL, Radawan , LUTHER, James P. , MA, Daiping
IPC分类号： G02B6/028
CPC分类号： G02B6/0288 , G02B6/4457
摘要： Fiber optic assemblies including at least one multimode optical fiber that have improved performance are disclosed. In one embodiment, at least one connector is mounted upon and end of at least one multimode optical fiber and the assembly has an insertion loss of about 0.04 dB or less at a reference wavelength of 850 nanometers. Another embodiment is directed to a fiber optic assembly having a plurality of multimode optical fibers attached to a multifiber ferrule. The multifiber ferrule has a pair of guide pin bores having a nominal diameter, wherein the guide pin bores have a tolerance of ±0.0005 millimeters from a nominal diameter for improving performance.
摘要翻译：公开了包括具有改进的性能的至少一个多模光纤的光纤组件。在一个实施例中，至少一个连接器安装在至少一个多模光纤的端部并且在850纳米的参考波长处具有约0.04dB或更小的插入损耗。另一实施例涉及一种光纤组件，其具有连接到多光纤套圈的多个多模光纤。多光纤套圈具有一对具有公称直径的导销孔，其中导向销孔具有与公称直径相差±0.0005毫米的公差，以提高性能。

7. 发明申请

WO2007053198A3 HIGH SBS THRESHOLD OPTICAL FIBER WITH ALUMINIUM DOPANT 审中-公开
标题翻译：高SBS阈值光纤与铝合金
公开(公告)号：WO2007053198A3
公开(公告)日：2009-04-16
申请号：PCT/US2006021988
申请日：2006-06-06
申请人： CORNING INC , CHEN XIN , GRAY STUART , LI MING-JUN , MA DAIPING , NOLAN DANIEL A , RUFFIN ALRANZO B , WALTON DONNELL T , WANG JI
发明人： CHEN XIN , GRAY STUART , LI MING-JUN , MA DAIPING , NOLAN DANIEL A , RUFFIN ALRANZO B , WALTON DONNELL T , WANG JI
IPC分类号： G02B6/02
CPC分类号： G02B6/03694 , G02B6/02 , G02B6/02019 , G02B6/02266 , G02B6/02271 , G02B6/02276 , G02B6/0281 , G02B6/03644 , H01S3/06708
摘要： An optical fiber comprising a core having a refractive index profile and a centerline; and a cladding layer surrounding and directly adjacent the core; wherein core includes updoping material and is doped with Aluminum in at least one region of the core, such that either: (a) the average longitudinal acoustic wave velocity within the core is within 0.05% of the longitudinal acoustic wave velocity within the cladding; or (b) the longitudinal acoustic wave velocity in the core changes by at least 0.2%.
摘要翻译：一种光纤，包括具有折射率分布和中心线的芯; 以及围绕并直接邻近所述芯的包层; 其中芯包括更新材料并且在芯的至少一个区域中掺杂有铝，使得：（a）芯内的平均纵向声波速度在包层内的纵向声波速度的0.05％以内; 或（b）芯中的纵向声波速度变化至少0.2％。

8. 发明申请

WO2007053198A2 HIGH SBS THRESHOLD OPTICAL FIBER WITH ALUMINIUM DOPANT 审中-公开
标题翻译：高SBS阈值光纤与铝合金
公开(公告)号：WO2007053198A2
公开(公告)日：2007-05-10
申请号：PCT/US2006/021988
申请日：2006-06-06
申请人： CORNING INCORPORATED , CHEN, Xin , GRAY, Stuart , LI, Ming-Jun , MA, Daiping , NOLAN, Daniel A. , RUFFIN, Alranzo B. , WALTON, Donnell T. , WANG, Ji
发明人： CHEN, Xin , GRAY, Stuart , LI, Ming-Jun , MA, Daiping , NOLAN, Daniel A. , RUFFIN, Alranzo B. , WALTON, Donnell T. , WANG, Ji
IPC分类号： G02B6/02
CPC分类号： G02B6/03694 , G02B6/02 , G02B6/02019 , G02B6/02266 , G02B6/02271 , G02B6/02276 , G02B6/0281 , G02B6/03644 , H01S3/06708
摘要： An optical fiber comprising a core having a refractive index profile and a centerline; and a cladding layer surrounding and directly adjacent the core; wherein core includes updoping material and is doped with Aluminum in at least one region of the core, such that either: (a) the average longitudinal acoustic wave velocity within the core is within 0.05% of the longitudinal acoustic wave velocity within the cladding; or (b) the longitudinal acoustic wave velocity in the core changes by at least 0.2%.
摘要翻译：一种光纤，包括具有折射率分布和中心线的芯; 以及围绕并直接邻近所述芯的包层; 其中芯包括更新材料并且在芯的至少一个区域中掺杂有铝，使得：（a）芯内的平均纵向声波速度在包层内的纵向声波速度的0.05％以内; 或（b）芯中的纵向声波速度变化至少0.2％。

9. 发明申请

WO2003073140A1 BROADBAND ACCESS OPTIMIZED FIBER AND METHOD OF MAKING 审中-公开
标题翻译：宽带接入优化光纤及其制作方法
公开(公告)号：WO2003073140A1
公开(公告)日：2003-09-04
申请号：PCT/US2003/005669
申请日：2003-02-26
申请人： CORNING INCORPORATED , BERKEY, George E , LIU, Yanming , LOVE, Walter F , MA, Daiping
发明人： BERKEY, George E , LIU, Yanming , LOVE, Walter F , MA, Daiping
IPC分类号： G02B6/02
CPC分类号： G02B6/0288 , G02B6/02019 , G02B6/02047 , G02B6/02266
摘要： An optical fiber is disclosed herein comprising a core having an alpha parameter in the range of approximately 2 to approximately 8, a maximum index percent difference between the core and a cladding in the range of approximately 0.3% to approximately 0.5% and a core diameter in the range of approximately 6.0 to approximately 16.0 µm and a cladding. The optical fiber has a bandwidth of at least approximately 0.6 GHz.km at 850 nm, and is configured for multimode operation at a wavelength less than 1300 nm and single mode operation at a wavelength of at least approximately 1300 nm. The fiber also has significantly reduced intermodal noise. Also disclosed herein is a method of designing such a fiber, a fiber optic system provided such a fiber and a method of operating a fiber optic system with such a fiber.
摘要翻译：本文公开了一种光纤，其包括具有在约2至约8范围内的α参数的芯，在芯和包层之间的最大折射率百分比差在约0.3％至约0.5％的范围内，并且芯直径在约6.0至约16.0微米的范围和包层。该光纤在850nm处具有至少约0.6GHz.km的带宽，并且被配置为在小于1300nm的波长下进行多模操作，并且在至少约1300nm的波长下进行单模操作。光纤也显着降低了多式联运噪声。本文还公开了设计这种光纤的方法，提供这种光纤的光纤系统和使用这种光纤操作光纤系统的方法。

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