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1. 发明申请

WO2009038614A1 POLARIZATION MAINTAINING AND SINGLE POLARIZATION OPTICAL FIBER COMPRISING BORON-FLUORINE DOPED STRESS MEMBERS 审中-公开
标题翻译：极化维持和单极化光纤包含硼氟化物压应力成员
公开(公告)号：WO2009038614A1
公开(公告)日：2009-03-26
申请号：PCT/US2008/008933
申请日：2008-07-23
申请人： CORNING INCORPORATED , CHEN, Xin , GRAY, Stuart , LI, Ming-jun , WALTON, Donnell, T. , WANG, Ji , ZENTENO, Luis, A.
发明人： CHEN, Xin , GRAY, Stuart , LI, Ming-jun , WALTON, Donnell, T. , WANG, Ji , ZENTENO, Luis, A.
IPC分类号： G02B6/024
CPC分类号： G02B6/024
摘要： An optical fiber, comprising: (i) a core, (ii) a cladding surrounding the core, (iii) at least one stress member adjacent the fiber core and situated within the cladding, said stress member comprising silica co-doped with B and F.
摘要翻译：一种光纤，包括：（i）芯，（ii）围绕所述芯的包层，（iii）至少一个与所述纤维芯相邻并且位于所述包层内的应力构件，所述应力构件包括与B和/ F。

2. 发明申请

WO2006135433A2 RARE EARTH DOPED SINGLE POLARIZATION DOUBLE CLAD OPTICAL FIBER WITH PLURALITY OF AIR HOLES 审中-公开
标题翻译：稀土接地单偏光双层光纤与多孔空气
公开(公告)号：WO2006135433A2
公开(公告)日：2006-12-21
申请号：PCT/US2005/037722
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 , ZENTENO, Luis A , KOH, Joohyun
发明人： BERKEY, George E , CHEN, Xin , LI, Ming-jun , NOLAN, Daniel A , WALTON, Donnell T , WANG, Ji , ZENTENO, Luis A , KOH, Joohyun
IPC分类号： G02B6/032
CPC分类号： H01S3/06716 , C03B37/01234 , C03B37/0124 , C03B37/01413 , C03B37/01446 , C03B2201/12 , C03B2201/14 , C03B2201/28 , C03B2201/31 , C03B2201/36 , C03B2203/12 , C03B2203/14 , C03B2203/23 , C03B2205/10 , C03B2207/90 , G02B6/023 , G02B6/02338 , G02B6/02366 , G02B6/024 , G02B6/03611 , G02B6/0365 , G02B6/03666 , G02B2006/1208 , H01S3/06729 , H01S3/1618 , H01S3/1695
摘要： An optical fiber including: (i) a silica based, rare earth doped core having a first index of refraction n 1 ; (ii) a silica based inner cladding surrounding the core and having a second index of refraction n 2 , such that n 1 > n 2 , said inner cladding having a plurality of air holes extending longitudinally through the length of said optical fiber; (iii) a silica based outer cladding surrounding said inner cladding and having a third index of refraction n 3 , such that n 2 > n 3 ; wherein said optical fiber supports a single polarization mode within the operating wavelength range.
摘要翻译：一种光纤，包括：（i）具有第一折射率n 1的二氧化硅基稀土掺杂的芯; （ii）围绕所述芯并且具有第二折射率n 2 2的基于二氧化硅的内包层，使得n 1，N 2，所述内包层具有沿着所述光纤的长度纵向延伸的多个气孔; （iii）围绕所述内包层并具有第三折射率n 3 3的基于二氧化硅的外包层，使得n 2 N 3 N 3 ; 其中所述光纤在工作波长范围内支持单一偏振模式。

3. 发明申请

WO2009134410A1 OPTICAL FIBER AND A METHOD OF MAKING 审中-公开
标题翻译：光纤和制造方法
公开(公告)号：WO2009134410A1
公开(公告)日：2009-11-05
申请号：PCT/US2009/002665
申请日：2009-04-30
申请人： CORNING INCORPORATED , CHEN, Xin , KOH, Joohyun , LI, Ming-jun , MARLATT, Deborah, L , WANG, Ji
发明人： CHEN, Xin , KOH, Joohyun , LI, Ming-jun , MARLATT, Deborah, L , WANG, Ji
IPC分类号： G02B6/02 , G02B6/028 , G02B6/44
CPC分类号： G02B6/443 , G02B6/02 , G02B6/028
摘要： According to one example of the invention an optical fiber comprises: (i) a silica based core (12), said core having a core diameter greater than 80 μm and a numerical aperture NA≥ 0.24; and (ii) a silica based cladding (14) in contact with and surrounding the core and having a second index of refraction n 2 , such that n 1 > n 2; wherein the cladding includes B and F. Preferably the numerical aperture NA is at least 0.3.
摘要翻译：根据本发明的一个示例，光纤包括：（i）二氧化硅基核（12），所述芯的芯直径大于80μm，数值孔径NA = 0.24; 和（ii）与所述芯接触并围绕所述芯并且具有第二折射率n2的二氧化硅基包层（14），使得n1> n2; 其中所述包层包括B和F.优选地，所述数值孔径NA至少为0.3。

4. 发明申请

WO2013003016A1 MULTIMODE OPTICAL FIBER AND SYSTEM INCORPORATING SUCH 审中-公开
标题翻译：多模光纤和系统等
公开(公告)号：WO2013003016A1
公开(公告)日：2013-01-03
申请号：PCT/US2012/041977
申请日：2012-06-12
申请人： CORNING INCORPORATED , BICKHAM, Scott, Robertson , BOOKBINDER, Dana, C , CHEN, Xin , LI, Ming-jun , TANDON, Pushkar
发明人： BICKHAM, Scott, Robertson , BOOKBINDER, Dana, C , CHEN, Xin , LI, Ming-jun , TANDON, Pushkar
IPC分类号： G02B6/028
CPC分类号： G02B6/0288 , G02B6/0281
摘要： According to some embodiments, a multimode optical fiber (100) comprises a graded index glass core (20) with refractive index Δ1, a maximum refractive index delta Δ1ΜΑΧ, and a core radius between 10 and 40 microns; and cladding region (200) surrounding the core comprising refractive index Δ4, wherein the fiber exhibits an overfilled bandwidth at an operating wavelength in a 900 to 1250 nm wave-length range of greater than 2.5 GHz-km. According to some embodiments the fiber exhibits an overfilled bandwidth at a wavelength be¬ tween 950 and 1100 nm which is greater than 4 GHz-km. According to some embodiments the fiber exhibits an overfilled bandwidth at a wavelength between 950 and 1100 nm which is greater than 10 GHz-km.
摘要翻译：根据一些实施例，多模光纤（100）包括折射率λ1，最大折射率Δβ1，以及10至40微米的芯半径的渐变折射率玻璃纤芯（20）; 和围绕芯的包层区域（200），包括折射率λ4，其中光纤在大于2.5GHz-km的900至1250nm波长范围内的工作波长处表现出过满的带宽。根据一些实施例，光纤在大于4GHz-km的950和1100nm之间的波长处表现出过满的带宽。根据一些实施例，在大于10GHz-km的波长在950和1100nm之间的光纤表现出过满的带宽。

5. 发明申请

WO2009070217A1 LARGE EFFECTIVE AREA OPTICAL FIBER 审中-公开
标题翻译：大型有效面积光纤
公开(公告)号：WO2009070217A1
公开(公告)日：2009-06-04
申请号：PCT/US2008/012855
申请日：2008-11-17
申请人： CORNING INCORPORATED , BICKHAM, Scott R , CHEN, Xin , LI, Ming-jun , MISHRA, Snigdharaj K.
发明人： BICKHAM, Scott R , CHEN, Xin , LI, Ming-jun , MISHRA, Snigdharaj K.
IPC分类号： G02B6/036 , G02B6/028
CPC分类号： G02B6/03688 , G02B6/02271 , G02B6/0281
摘要： An optical fiber comprising: (i) a glass core (20) extending from a centerline and including a central core region (22) with an alpha value of less than 2, a first annular core region (24)surrounding the central core region (22), and a second annular core region (26) surrounding the first annular core region (24), wherein the second annular core region (26) has a higher maximum relative refractive index percent Δ 26MAX than that maximum relative refractive index percent Δ 24MAX of the first annular core region (24); and (ii) a glass cladding (30) surrounding and in contact with the core (20), the cladding comprising: (a) a first annular cladding region (32) extending from a radius R 32 to a radius R 34 , (b) a second annular cladding region (34) extending from the radius R 34 to a radius R 36 , (c) a third annular cladding region (36) surrounding the second annular region (34) and extending from the radius R 34 to an outermost glass radius R 36 ; wherein the core (20) comprises a maximum relative refractive index percent, Δ CMAX ; wherein said first annular cladding region (32) comprises relative refractive index percent Δ 32 (r) % the second annular cladding region (34) comprises a minimum relative refractive index percent, Δ 34 MIN , wherein Δ CMAX > Δ 32MAX > Δ 34MIN , and Δ 34MIN 2 . The second annular cladding region may contain a plurality of randomly dispersed holes.
摘要翻译：一种光纤，包括：（i）玻璃芯（20），其从中心线延伸并且包括具有小于2的α值的中心芯区域（22）;围绕所述中心芯区域的第一环形芯区域（24） 22）和围绕所述第一环形芯区域（24）的第二环形芯区域（26），其中所述第二环形芯区域（26）具有较高的最大相对折射率百分比 26MAX比第一环形芯区域（24）的最大相对折射率百分比Δ24MAX; 围绕和与芯（20）接触的玻璃包层（30），所述包层包括：（a）从半径R32延伸到半径R34的第一环形包层区域（32），（b）从半径R34延伸到半径R36的第二环形包层区域（34），（c）围绕第二环形区域（34）并从半径R34延伸到最外侧玻璃半径R36的第三环形包层区域（36）其中所述芯体（20）包括最大相对折射率百分数ΔCMAX; 其中所述第一环形包层区域（32）包括相对折射率％32（r）％，所述第二环形包层区域（34）包括最小相对折射率百分数Δ34MIN，其中ΔCMAX>≥32MAX>Δ34MIN，和Δ34MIN<-0.1; 并且其中所述芯和所述包层提供具有小于1500nm的电缆截止的光纤，1550nm处的色散3至6ps / nm / km，以及在大于75μm2的1550nm处的有效面积。第二环形包层区域可以包含多个随机分布的孔。

6. 发明申请

WO2008106033A2 OPTICAL FIBER WITH LARGE EFFECTIVE AREA 审中-公开
标题翻译：具有大面积有效面积的光纤
公开(公告)号：WO2008106033A2
公开(公告)日：2008-09-04
申请号：PCT/US2008/002209
申请日：2008-02-20
申请人： CORNING INCORPORATED , BICKHAM, Scott R , BOOKBINDER, Dana C , CHEN, Xin , LI, Ming-jun , MISHRA, Snigdharaj K , NOLAN, Daniel A , TANDON, Pushkar
发明人： BICKHAM, Scott R , BOOKBINDER, Dana C , CHEN, Xin , LI, Ming-jun , MISHRA, Snigdharaj K , NOLAN, Daniel A , TANDON, Pushkar
IPC分类号： G02B6/02
CPC分类号： G02B6/02014 , G02B6/02019 , G02B6/02357 , G02B6/02366 , G02B6/0365 , G02B6/03661 , G02B6/03688
摘要： An optical fiber comprising: a glass core extending from a centerline to a radius R 1 ; a glass cladding surrounding and in contact with the core, the cladding comprising: a first annular region extending from R 1 to a radius R 2 , the first annular region comprising a radial width, W 2 = R 2 - R 1 , a second annular region extending from R 2 to a radius R 3 , the second annular region comprising a radial width, W 3 = R 3 - R 2 , and a third annular region extending from R 3 to an outermost glass radius R 4 ; wherein (i) the core comprises a maximum relative refractive index, Δ 1 MAX , relative to the third annular region; (ii) wherein the first annular region comprises a radial widthW 2 ; and (iii) the second annular region comprises a minimum relative refractive index, Δ 3MIN , relative to the third annular region wherein Δ 1MAX > Δ 2MAX > Δ 3MIN , and Δ 2MIN > Δ 3MIN ; and the core and the cladding provide a fiber with cable cutoff less than 1500 nm, dispersion at 1550 nm less than 12 ps/nm/km, effective area at 1550 nm greater than 60 µm2, and preferably greater than 70 µm2. The second annular cladding region may contain a plurality of randomly dispersed holes.
摘要翻译：一种光纤，包括：玻璃芯，其从中心线延伸到半径R 1; 围绕并与芯接触的玻璃包层，所述包层包括：从R 1> 1延伸到半径R 2 2的第一环形区域，所述第一环形区域包括径向宽度，W 2 2 = R 2 R 1，从R 2 2延伸到半径的第二环形区域 R 3 3，第二环形区域包括径向宽度，W 3 3 = R 3 R 2，以及从R 3 3延伸到最外玻璃半径R 4的第三环形区域; 其中（i）芯包含最大相对折射率α1

7. 发明申请

WO2006107353A2 METHOD OF IMPARTING TWIST TO OPTICAL FIBER 审中-公开
标题翻译：将光纤偏转到光纤的方法
公开(公告)号：WO2006107353A2
公开(公告)日：2006-10-12
申请号：PCT/US2005/044801
申请日：2005-12-09
申请人： CORNING INCORPORATED , CHEN, Xin , LI, Ming-jun , HERON, Nicol A , SWECKER, Jeanne L , ZHOU, Naiyue
发明人： CHEN, Xin , LI, Ming-jun , HERON, Nicol A , SWECKER, Jeanne L , ZHOU, Naiyue
IPC分类号： G02B6/10 , C03B37/027 , C03B37/03 , C03B37/02
CPC分类号： C03B37/02745 , C03B37/032 , C03B37/12 , C03B2203/19 , C03B2203/36 , C03B2205/06 , G02B6/02285 , G02B6/278
摘要： A method for producing low-PMD fiber, in which a glass fiber is drawn from an optical fiber perform by a tractor which pulls such optical fiber from said perform; subsequent to said tractor pulling the fiber is twisted about its axis to increase the magnitude of twist which is imparted to said fiber. The fiber is then wound onto a fiber storage spool such that at least a portion of the twist imparted to said optical fiber is retained while said fiber is wound on said spool.
摘要翻译：一种生产低PMD纤维的方法，其中玻璃纤维从由所述表面拉动这种光纤的拖拉机执行的光纤中拉出; 在所述拖拉机拉动之后，纤维围绕其轴线扭曲以增加赋予所述纤维的捻度的大小。然后将纤维卷绕到纤维储存卷轴上，使得当所述纤维缠绕在所述卷轴上时，赋予所述光纤的扭曲的至少一部分被保持。

8. 发明申请

WO2008137150A1 LARGE EFFECTIVE AREA FIBER 审中-公开
标题翻译：大型有效区域纤维
公开(公告)号：WO2008137150A1
公开(公告)日：2008-11-13
申请号：PCT/US2008/005795
申请日：2008-05-06
申请人： CORNING INCORPORATED , BICKHAM, Scott, R. , BOOKBINDER, Dana, C. , CHEN, Xin , LI, Ming-jun , MISHRA, Snigdharaj, K. , NOLAN, Daniel, A.
发明人： BICKHAM, Scott, R. , BOOKBINDER, Dana, C. , CHEN, Xin , LI, Ming-jun , MISHRA, Snigdharaj, K. , NOLAN, Daniel, A.
IPC分类号： G02B6/036
CPC分类号： G02B6/0365 , G02B6/02019
摘要： An optical fiber according to an embodiment of the present invention comprises: a glass core extending from a centerline to a radius R 1 wherein R 1 is greater than about 5 μm; a glass cladding surrounding and in contact with the core, the cladding comprising: (i) a first annular region extending from the radius R 1 to a radius R 2 , the first annular region comprising a radial width, W 2 = R 2 - R 1 , (ii) a second annular region extending from the radius R 2 to a radius R 3 , and comprising a radial width, W 3 = R 3 - R 2 and (iii) a third annular region surrounding the second annular region and extending from the radius R 3 to an outermost glass radius R 4 ; wherein the core comprises a maximum relative refractive index, Δ 1MAX , relative to the third annular region, and wherein Δ 1MAX is greater than about 0.1 % and less than about 0.3 %; the first annular region has a refractive index delta Δ 2 (r) is less than about 0.025%; wherein the second annular region comprises a minimum relative refractive index, Δ 3MIN , relative to the third annular region; wherein Δ 1MAX > Δ 2MAX > Δ 3MIN , and Δ 2MIN >Δ 3MIN 2 and bend loss of =0.5 dB/turn on a 20 mm diameter mandrel.
摘要翻译：根据本发明实施例的光纤包括：从中心线延伸到半径R 1 1的玻璃芯，其中R 1大于约5μm; 围绕并与芯接触的玻璃包层，所述包层包括：（i）从半径R 1> 1半径R 2> 2延伸的第一环形区域，第一包括径向宽度的第二环形区域，（ii）从半径R 1延伸的第二环形区域， SUB> 2 到半径R 3 3，并且包括径向宽度，W 3 3 = R 3 - 2）和（iii）围绕第二环形区域并从半径R 3 3延伸到最外侧玻璃半径R 4的第三环形区域; 其中所述芯包含相对于所述第三环形区域的最大相对折射率α1MAX1，并且其中α1MAX1大于约0.1％且小于约0.3％ ; 第一环形区域的折射率Δθ2（r）小于约0.025％; 其中所述第二环形区域相对于所述第三环形区域包括最小相对折射率β3ININ; 其中α1 M 1 M 2 M 2 M 3 M 3 M 1 M 2 N M N N N > <0; 并且其中芯和包层提供具有断线小于1500nm的电缆的光纤，并且在1550nm处的有效面积大于95μm2，并且在20mm处具有= 0.5dB /匝的弯曲损耗直径心轴。

9. 发明申请

WO2010019222A1 MULTIMODE FIBER WITH AT LEAST DUAL CLADDING 审中-公开
标题翻译：具有最低双层的多模光纤
公开(公告)号：WO2010019222A1
公开(公告)日：2010-02-18
申请号：PCT/US2009/004598
申请日：2009-08-12
申请人： CORNING INCORPORATED , CHEN, Xin , LI, Ming-jun , NOLAN, Daniel, A.
发明人： CHEN, Xin , LI, Ming-jun , NOLAN, Daniel, A.
IPC分类号： G02B6/02 , G02B6/028 , G02B6/036
CPC分类号： G02B6/03627 , G02B6/02214 , G02B6/0281 , G02B6/0288 , G02B6/03644 , G02B6/03666 , G02B6/03688
摘要： One aspect of the invention is a graded index multimode optical fiber. The optical fiber includes a core region extending radially outwardly from a centerline to a radius R| and having a positive relative refractive index percent profile Δi(r). The core region has a maximum relative refractive index percent, Δ MAX . The optical fiber also includes a first annular cladding region surrounding and directly adjacent to the core region and extending to a radius R 2 , having a width W 2 of R 2 -R 1 . The first annular cladding region has a relative refractive index percent profile Δ3(r), with a minimum relative refractive index percent, Δ 2MIN .In addition, the optical fiber includes a second annular cladding region surrounding the first annular cladding region and having a relative refractive index percent profile, Δ 3(r) , with a maximum relative refractive index percent, Δ 3MAX , wherein Δ 3MAX is ≥ 0.05%.
摘要翻译：本发明的一个方面是渐变折射率多模光纤。光纤包括从中心线径向向外延伸到半径R 1的芯区域并且具有正的相对折射率百分比分布Δi（r）。芯区域具有最大相对折射率百分比ΔMAX。光纤还包括围绕并直接邻近芯区域并延伸到具有R2-R1的宽度W2的半径R2的第一环形包层区域。第一环形包层区域具有相对折射率百分比分布Δ3（r），具有最小相对折射率百分比ΔM2IN。另外，光纤包括围绕第一环形包层区域的第二环形包层区域，并且具有相对折射率百分比曲线，Δ3（r），最大相对折射率百分比，Δ3MAX，其中Δ3MAX= 0.05％。

10. 发明申请

WO2010005579A1 +CYLINDRICAL POLARIZATION BEAMS 审中-公开
标题翻译： +圆柱偏振光束
公开(公告)号：WO2010005579A1
公开(公告)日：2010-01-14
申请号：PCT/US2009/004013
申请日：2009-07-09
申请人： CORNING INCORPORATED , ALFANO, Robert, R. , CHEN, Xin , KOH, Joohyun , LI, Ming-jun , NOLAN, Daniel, A. , SZTUL, Henry
发明人： ALFANO, Robert, R. , CHEN, Xin , KOH, Joohyun , LI, Ming-jun , NOLAN, Daniel, A. , SZTUL, Henry
IPC分类号： G02B6/036 , G02B6/14
CPC分类号： G02B6/024 , C03B2203/10 , C03B2203/19 , C03B2203/32 , C03B2205/06 , G02B6/14
摘要： Generation of a cylindrically polarized light beam, and in particular, a hybrid-azimuthal-radial polarization beams, called HARP modes, generated from an input linearly polarized Gaussian beam using a spun optical waveguide device is taught. The HARP modes are comprised of hybrid-azimuthal polarization (HAP) and hybrid-radial polarization (HRP) superposition modes. These beams possess a non-zero local angular momentum density that is spatially varying and a zero total angular momentum.
摘要翻译：教导了使用旋转光波导装置从输入线性偏振高斯光束产生的圆柱形偏振光束，特别是称为HARP模式的混合方位角 - 径向偏振光束。 HARP模式由混合方位极化（HAP）和混合径向极化（HRP）叠加模式组成。这些光束具有非零局部角动量密度，其空间变化和零总角动量。

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