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1. 发明申请

WO2007027189A2 RARE EARTH DOPED SINGLE POLARIZATION DOUBLE CLAD OPTICAL FIBER AND A METHOD FOR MAKING SUCH FIBER 审中-公开
标题翻译：稀土接地单偏光双层光纤及其制造方法
公开(公告)号：WO2007027189A2
公开(公告)日：2007-03-08
申请号：PCT/US2005/037958
申请日：2005-10-19
申请人： CORNING INCORPORATED , BERKEY, George, E. , CHEN, Xin , LI, Ming-Jun , NOLAN, Daniel, A. , WALTON, Donnell, T. , WANG, Ji , KOH, Joohyun , ZENTENO, Luis, A.
发明人： BERKEY, George, E. , CHEN, Xin , LI, Ming-Jun , NOLAN, Daniel, A. , WALTON, Donnell, T. , WANG, Ji , KOH, Joohyun , ZENTENO, Luis, A.
IPC分类号： G02B6/02
CPC分类号： G02B6/03666 , C03B37/01234 , C03B37/01245 , C03B37/01413 , C03B37/01446 , C03B2201/12 , C03B2201/14 , C03B2201/28 , C03B2201/31 , C03B2201/36 , C03B2203/12 , C03B2203/23 , C03B2207/90 , G02B6/023 , G02B6/024 , G02B6/03611 , G02B6/03661 , H01S3/06716 , H01S3/0672 , H01S3/06729 , H01S3/1618 , H01S3/1695
摘要： An optical fiber, comprising: (i) a rate earth doped silica based elongated core with a first refractive index (n 1 ) with an aspect ratio of 1:5 to 1; (ii) a silica based moat abutting and at least substantially surrounding the core, the moat having a refractive index n 2 , wherein n 2 1 ; (iii) a silica based inner cladding surrounding the moat, the inner cladding having a third refractive index (n 3 ), wherein n 1 >n 3 , and n 3 >n 2 , (iv) a silica based outer cladding surrounding said inner cladding, the outer cladding having a fourth refractive index (n 4 ), such that n 4 3 ; the optical fiber exhibits single polarization at the operating wavelenght band.
摘要翻译：一种光纤，包括：（i）具有1：5至1的纵横比的第一折射率（n <1> 1）的速率掺杂掺杂硅石的细长芯; （ii）邻接并且至少基本上围绕所述芯的基于二氧化硅的护城河，所述护城河具有折射率n 2 N 2，其中n 2 ; （iii）围绕所述护城河的基于二氧化硅的内包层，所述内包层具有第三折射率（n 3/3），其中n 1 <3> n 3 < （iv）围绕所述内包层的基于二氧化硅的外包层，所述外包层具有第四折射率（n _{3） 4 ），使得n 4 N 3 N 3; 光纤在工作波长带显示出单极化。}

2. 发明申请

WO2004113978A1 SINGLE POLARIZATION OPTICAL FIBER AND SYSTEM AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译：单极化光纤和系统及其制造方法
公开(公告)号：WO2004113978A1
公开(公告)日：2004-12-29
申请号：PCT/US2004/018260
申请日：2004-06-09
申请人： CORNING INCORPORATED , CHEN, Xin , LI, Ming-Jun , NOLAN, Daniel A , BERKEY, George E , WOOD, William A
发明人： CHEN, Xin , LI, Ming-Jun , NOLAN, Daniel A , BERKEY, George E , WOOD, William A
IPC分类号： G02B6/17
CPC分类号： C03B37/02781 , C03B37/01217 , C03B37/01234 , C03B2203/30 , C03B2203/302 , C03B2205/08 , C03B2205/10 , G02B6/02 , G02B6/02366 , G02B6/024 , G02B6/0281 , G02B6/03627 , G02B6/03655 , G02B6/03694
摘要： An optical fiber that includes a central core (34) having a maximum dimension (A) greater than a minimum dimension (B), preferably with an aspect ratio greater than 1.5, the fiber having at least one air hole (24, 26) positioned on opposite sides of the central core and extending along the fiber's length wherein the fiber supports a single polarization mode within an operating wavelength band. The fiber may be coupled to optical components in systems to provide single polarization in the band. A method for manufacturing the fiber is also provided.
摘要翻译：一种光纤，其包括具有大于最小尺寸（B）的最大尺寸（A）的中心芯（34），优选地具有大于1.5的纵横比，所述纤维具有至少一个空气孔（24,26）在中心芯的相对侧上并且沿着纤维的长度延伸，其中光纤在工作波长带内支持单一偏振模式。光纤可以耦合到系统中的光学部件，以在带中提供单极化。还提供了一种制造纤维的方法。

3. 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。

4. 发明申请

WO1998004941A1 DISPERSION COMPENSATING SINGLE MODE WAVEGUIDE 审中-公开
标题翻译：分散补偿单模波形
公开(公告)号：WO1998004941A1
公开(公告)日：1998-02-05
申请号：PCT/US1997012136
申请日：1997-07-14
申请人： CORNING INCORPORATED , ANTOS, A., Joseph , BERKEY, George, E. , HAWTOF, Daniel, W. , HOLMES, G., Thomas , LIU, Yanming
发明人： CORNING INCORPORATED
IPC分类号： G02B06/22
CPC分类号： G02B6/03666 , G02B6/02004 , G02B6/02261 , G02B6/0228 , G02B6/0286 , G02B6/03661
摘要： A dispersion compensating single mode optical waveguide fiber designed to change the wavelength window of operation of a link from 1301 nm to 1550 nm. The dispersion compensating waveguide fiber is characterized by a core glass region refractive index profile comprised of at least three segments (2, 4, 6, 8). The segment (2) on the waveguide center has a positive relative refractive index. At least one segment (4, 8), spaced apart from the waveguide centerline has a negative relative refractive index.
摘要翻译：一种色散补偿单模光纤，设计用于将链路的工作波长窗口从1301nm改变到1550nm。色散补偿波导光纤的特征在于由至少三个段（2,4,6,8）组成的芯玻璃区域折射率分布。波导中心上的段（2）具有正的相对折射率。与波导中心线间隔开的至少一个段（4,8）具有负的相对折射率。

5. 发明申请

WO2009058210A1 PHOSPHOROUS AND ALKALI DOPED OPTICAL FIBER 审中-公开
标题翻译：磷光和碱性光纤光纤
公开(公告)号：WO2009058210A1
公开(公告)日：2009-05-07
申请号：PCT/US2008/012009
申请日：2008-10-22
申请人： CORNING INCORPORATED , BERKEY, George E.
发明人： BERKEY, George E.
IPC分类号： G02B6/02 , C03B37/014
CPC分类号： G02B6/02266 , C03B37/01446 , C03B2201/28 , C03B2201/31 , C03B2201/50 , C03C13/047 , C03C2201/22 , C03C2201/28 , C03C2201/31 , C03C2201/50 , G02B6/02238
摘要： Disclosed is an optical fiber having a silica-based core and a silica-based cladding, the core comprising germania, and oxides of an alkali metal and phosphorous. By appropriately selecting the concentration of alkali metal and phosphorous oxides, fibers exhibiting low attenuation and low hydrogen aged attenuation may be obtained. In a preferred embodiment, the alkali metal oxide is potassium oxide (K 2 O).
摘要翻译：公开了一种具有二氧化硅基核和二氧化硅基包层的光纤，该芯包含锗，氧化物为碱金属和磷。通过适当选择碱金属和磷氧化物的浓度，可以获得显示低衰减和低氢老化衰减的纤维。在优选的实施方案中，碱金属氧化物是氧化钾（K 2 O）。

6. 发明申请

WO2007027189A3 RARE EARTH DOPED SINGLE POLARIZATION DOUBLE CLAD OPTICAL FIBER AND A METHOD FOR MAKING SUCH FIBER 审中-公开
标题翻译：稀土接地单偏光双层光纤及其制造方法
公开(公告)号：WO2007027189A3
公开(公告)日：2009-04-16
申请号：PCT/US2005037958
申请日：2005-10-19
申请人： CORNING INC , BERKEY GEORGE E , CHEN XIN , LI MING-JUN , NOLAN DANIEL A , WALTON DONNELL T , WANG JI , KOH JOOHYUN , ZENTENO LUIS A
发明人： BERKEY GEORGE E , CHEN XIN , LI MING-JUN , NOLAN DANIEL A , WALTON DONNELL T , WANG JI , KOH JOOHYUN , ZENTENO LUIS A
IPC分类号： G02B6/32 , G02B6/36
CPC分类号： G02B6/03666 , C03B37/01234 , C03B37/01245 , C03B37/01413 , C03B37/01446 , C03B2201/12 , C03B2201/14 , C03B2201/28 , C03B2201/31 , C03B2201/36 , C03B2203/12 , C03B2203/23 , C03B2207/90 , G02B6/023 , G02B6/024 , G02B6/03611 , G02B6/03661 , H01S3/06716 , H01S3/0672 , H01S3/06729 , H01S3/1618 , H01S3/1695
摘要： An optical fiber (10), comprising: (i) a rare earth doped silica based elongated core (12) with a first refractive index (n1 with an aspect ratio of 1.5 to 10; (ii) a silica based moat (13) abutting and at least substantially surrounding the core, the moat having a refractive index n2, wherein n21; (iii) a silica based inner cladding (14) surrounding the moat, the inner cladding having a third refractive index (n3), wherein n1>n3; and n3>n2; (iv) a silica based outer cladding (16) surrounding said inner cladding, the outer cladding having a fourth refractive index (n4), such that n43; the optical fiber exhibits single polarization at the operating wavelength band.
摘要翻译：一种光纤（10），包括：（i）具有第一折射率的稀土掺杂的基于二氧化硅的细长芯（12）（n1，纵横比为1.5至10;（ii）二氧化硅基护城河（13）邻接并且至少基本上围绕所述芯，所述护城河具有折射率n2，其中n21;（iii）围绕所述护城河的二氧化硅基内包层（14），所述内包层具有第三折射率（n3），其中n1> n3 ;和n3> n2;（iv）围绕所述内包层的二氧化硅基外包层（16），所述外包层具有第四折射率（n4），使得n43;所述光纤在所述工作波长带处表现出单极化。

7. 发明申请

WO2005109057A1 SOLID TYPE SINGLE POLARIZATION FIBER AND APPARATUS 审中-公开
标题翻译：固体类型单极化光纤和装置
公开(公告)号：WO2005109057A1
公开(公告)日：2005-11-17
申请号：PCT/US2005/015922
申请日：2005-05-03
申请人： CORNING INCORPORATED , CHEN, Xin , BERKEY, George, E
发明人： CHEN, Xin , BERKEY, George, E
IPC分类号： G02B6/17
CPC分类号： G02B6/03627 , G02B6/024 , G02B6/0281 , G02B6/03694
摘要： Disclosed is an optical fiber (20) having a centermost laterally-elongated core (30) having a short dimension (a), a long dimension (b) and a first refractive index (n1), a moat (40) surrounding the central laterally-elongated core, the moat (40) having a second refractive index (n2), an outer dimension (c) and an outer dimension (d), and a cladding (50) surrounding the moat (40), the cladding (50) having a third refractive index (n3), wherein n1>n3>n2, a ratio of b/a is between 1.5 and 5.0, and a ratio of d/a is between 2.0 and 7.0. The fiber supports a single (one and only one) polarization within a Single Polarization Band (SPB). The fiber (20) may be coupled to optical components in apparatus where single polarization properties are desired.
摘要翻译：公开了一种光纤（20），其具有具有短尺寸（a），长尺寸（b）和第一折射率（n1）的中心横向细长芯（30），围绕中央侧面的护城河所述包层（50）具有第二折射率（n2），外部尺寸（c）和外部尺寸（d）以及围绕所述护城河（40）的包层（50）具有第三折射率（n3），其中n1> n3> n2，b / a的比率在1.5和5.0之间，d / a的比率在2.0和7.0之间。光纤支持在单极化带（SPB）内的单一（仅一个）极化。纤维（20）可以耦合到需要单极化性质的设备中的光学部件。

8. 发明申请

WO2013023113A1 MULTIMODE OPTICAL FIBER AND OPTICAL BACKPLANE USING MULTIMODE OPTICAL FIBER 审中-公开
标题翻译：使用多模光纤的多模光纤和光背面
公开(公告)号：WO2013023113A1
公开(公告)日：2013-02-14
申请号：PCT/US2012/050230
申请日：2012-08-10
申请人： CORNING INCORPORATED , BERKEY, George E , BICKHAM, Scott Robertson , KOROLEV, Andrey Evgenievich , LI, Ming-Jun , LOBANOV, Nataliya A
发明人： BERKEY, George E , BICKHAM, Scott Robertson , KOROLEV, Andrey Evgenievich , LI, Ming-Jun
IPC分类号： G02B6/036 , G02B6/43
CPC分类号： G02B6/03627 , G02B6/0281 , G02B6/0288 , G02B6/0365 , G02B6/4202 , G02B6/43
摘要： A multimode optical fiber is provided. The fiber includes a graded index glass core having a diameter in the range of 24 microns to 40 microns, and a graded index having an alpha profile with an alpha coefficient less than 2.12 and a maximum relative refractive index in the range between 0.6 percent and 1.9 percent. The optical fiber further includes a cladding surrounding and in contact with the core. The cladding includes a depressed-index annular portion. The fiber has an overfilled bandwidth greater than 2.0 GHz-km at 1310 nm. An optical backplane system is also provided. The optical backplane system includes at least one transceiver, at least one optical connector, and a plurality of multimode optical fibers as defined above coupled to the at least one optical connector.
摘要翻译：提供多模光纤。纤维包括直径在24微米至40微米范围内的分级折射率玻璃芯，以及具有α系数小于2.12的α分布的渐变折射率，在0.6％和1.9之间的范围内的最大相对折射率百分。光纤还包括围绕并与芯接触的包层。包层包括凹陷折射率的环形部分。光纤在1310nm处具有超过2.0GHz-km的过满的带宽。还提供光背板系统。光背板系统包括耦合到至少一个光连接器的至少一个收发器，至少一个光连接器和如上所定义的多个多模光纤。

9. 发明申请

WO2006026653A3 OPTICAL FIBER WITH BIREFRINGENCE AND LARGE MODE FIELD DIAMETER 审中-公开
标题翻译：具有双折射和大模场直径的光纤
公开(公告)号：WO2006026653A3
公开(公告)日：2006-04-20
申请号：PCT/US2005030941
申请日：2005-08-29
申请人： CORNING INC , BERKEY GEORGE E , CHEN XIN , LI MING-JUN , NOLAN DANIEL A , ZENTENO LUIS A , WANG JI , WOOD WILLIAM A
发明人： BERKEY GEORGE E , CHEN XIN , LI MING-JUN , NOLAN DANIEL A , ZENTENO LUIS A , WANG JI , WOOD WILLIAM A
IPC分类号： G02B6/02
CPC分类号： G02B6/024 , C03B37/01217 , C03B37/014 , C03B37/01466 , C03B2201/12 , C03B2201/31 , C03B2203/10 , C03B2203/12 , C03B2203/16 , C03B2203/22 , C03B2203/30 , C03B2203/31
摘要： According to the present invention the optical fiber includes a core with a first refractive index (n
摘要翻译：根据本发明，光纤包括具有第一折射率（n

10. 发明申请

WO2005043700A3 SINGLE POLARIZATION OPTICAL FIBER LASER AND AMPLIFIER 审中-公开
标题翻译：单极化光纤激光和放大器
公开(公告)号：WO2005043700A3
公开(公告)日：2005-09-15
申请号：PCT/US2004032950
申请日：2004-10-07
申请人： CORNING INC , NOLAN DANIEL A , LI MING-JUN , WALTON DONNELL T , ZENTENO LUIS A , BERKEY GEORGE E
发明人： NOLAN DANIEL A , LI MING-JUN , WALTON DONNELL T , ZENTENO LUIS A , BERKEY GEORGE E
IPC分类号： C03B37/012 , C03B37/027 , G02B6/02 , G02B6/028 , G02B6/10 , H01S3/063 , H01S3/067
CPC分类号： H01S3/067 , C03B37/01217 , C03B37/01225 , C03B37/02781 , C03B2201/34 , C03B2203/14 , C03B2203/30 , C03B2205/08 , C03B2205/10 , G02B6/02 , G02B6/0281 , G02B6/03627 , G02B6/03655 , G02B6/03694 , G02B6/105 , H01S3/06729 , H01S3/0675
摘要： An optically active linear single polarization device includes a linearly birefringent and linearly dichroic optical waveguide (30) for propagating light and having single polarization wavelength range (48). A plurality of active dopants are disposed in a portion (34) of the linearly birefringent and linearly dichroic optical waveguide (30) for providing operation of the waveguide in an operating wavelength range (650) for overlapping the single polarization wavelength range (48).
摘要翻译：光学活性线性单极化器件包括用于传播光并具有单一偏振波长范围（48）的线性双折射和线性二向色光波导（30）。多个有源掺杂剂被布置在线性双折射线性二向色光波导（30）的一部分（34）中，用于在工作波长范围（650）中提供用于重叠单极化波长范围（48）的波导的操作。

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