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1. 发明申请

WO2008005233A2 MICROSTRUCTURED TRANSMISSION OPTICAL FIBER 审中-公开
标题翻译：微结构传输光纤
公开(公告)号：WO2008005233A2
公开(公告)日：2008-01-10
申请号：PCT/US2007/014787
申请日：2007-06-26
申请人： CORNING INCORPORATED , BICKHAM, Scott R. , BOOKBINDER, Dana C. , LI, Ming-Jun , NOLAN, Daniel A. , TANDON, Pushkar
发明人： BICKHAM, Scott R. , BOOKBINDER, Dana C. , LI, Ming-Jun , NOLAN, Daniel A. , TANDON, Pushkar
CPC分类号： G02B6/02342 , C03B37/01446 , C03B37/01453 , C03B2203/14 , C03B2203/42 , G02B6/02333 , G02B6/02357 , G02B6/0365
摘要： Microstructured optical fiber for single-moded transmission of optical signals, the optical fiber including a core region and a cladding region, the cladding region including an annular hole-containing region that contains non-periodically disposed holes. The optical fiber provides single mode transmission and low bend loss.
摘要翻译：用于单信号传输光信号的微结构光纤，所述光纤包括芯区域和包层区域，所述包层区域包括含有非周期性布置的孔的环形含孔区域。光纤提供单模传输和低弯曲损耗。

2. 发明申请

WO2012003120A1 LARGE EFFECTIVE AREA FIBER WITH GRADED INDEX GE-FREE CORE 审中-公开
标题翻译：大型有效区域纤维与等级索引通用核心
公开(公告)号：WO2012003120A1
公开(公告)日：2012-01-05
申请号：PCT/US2011/041353
申请日：2011-06-22
申请人： CORNING INCORPORATED , BICKHAM, Scott R. , KHRAPKO, Rostislav Radievich , MISHRA, Snigdharaj K.
发明人： BICKHAM, Scott R. , KHRAPKO, Rostislav Radievich , MISHRA, Snigdharaj K.
IPC分类号： G02B6/02 , G02B6/028
CPC分类号： G02B6/0365 , G02B6/02019 , G02B6/02266 , G02B6/02395 , G02B6/0286
摘要： According to some embodiments an optical waveguide fiber comprises (i) a Ge free core having an effective area of 100 µm 2 to 150 µm 2 , at 1550 nm wavelength, said core comprising: a) a central core region extending radially outwardly from a centerline to a radius r 1 , and having a relative refractive index percent profile Δ 1 (r) in % measured relative to pure silica, wherein -0.1 % ≤ Δ 1 (r) ≤0.12 %, wherein the central core region has a maximum relative refractive index percent, Δ 1MAX ; (b) a first annular core region surrounding and directly adjacent to the central core region, having an α value 1.5 ≤ α ≤ 10, and extending to an outer radius r 2 , wherein 6 µm ≤r 2 ≤ 10 µm, and having a relative refractive index percent profile, Δ 2 (r) in % measured relative to pure silica, a minimum relative refractive index Δ 2MIN , a maximum relative refractive index Δ 2MAX and the relative refractive index measured at a radius r = 2 µm, wherein 0.45 ≤ Δ 2 ≤0; -0.25≥Δ 2MIN ≥-0.45 and Δ 1MAX ≥Δ 2 (r =2 µm); (c) a fluorine doped second annular region surrounding and directly adjacent to the first annular core region and extending to a radius 20 µm ≤r 3 ≤ 30 µm and having a negative relative refractive index percent profile, Δ 3 (r) in %, measured relative to pure silica, with a minimum relative refractive index percent Δ 3MIN and -0.5 % 3MIN 3MIN ≤ Δ 2MIN ; (ii) a cladding surrounding the core and having a relative refractive index percent Δ 4 (r) in % measured relative to pure silica and a minimum refractive index delta Δ 4MIN , and -0.4 %
摘要翻译：根据一些实施例，光波导光纤包括（i）在1550nm波长处具有100μm2至150μm2的有效面积的无锗芯，所述芯包括：a）从中心线径向向外延伸到中心线的中心芯区域半径r1，并且具有相对于纯二氧化硅测量的相对折射率百分比曲线?1（r），其中-0.1％=ξ1（r）= 0.12％，其中中心芯区域具有最大相对折射率百分比，1MAX; （b）围绕并直接邻近中心纤芯区域的第一环形芯区域，具有1.5 = a = 10的值，并延伸到外半径r2，其中6μm= r2 =10μm，并具有相对折射率指标百分比曲线，相对于纯二氧化硅测量的α2（r）％，最小相对折射率Φ2MIN，最大相对折射率λ2MAX和在半径r =2μm处测量的相对折射率，其中0.45 = 2 = 0; -0.25 =≤2MIN= -0.45，Δ1MAX=λ2（r =2μm）; （c）包围并直接邻近第一环形芯区域的氟掺杂的第二环形区域，并且延伸到半径为20μm= r3 =30μm并具有负的相对折射率百分比曲线，Δ3（r）in％相对于纯二氧化硅，具有最小相对折射率％3MIN和-0.5％3MIN 3MIN =≥2MIN; （ii）围绕芯部的包层，并且具有相对于纯二氧化硅测得的相对折射率百分比Δ4（r）％，最小折射率δ4MIN，-0.4％<4 <-0.2％; 其中选择光纤的相对折射率分布以在1550nm波长处提供不超过0.17dB / km的衰减。

3. 发明申请

WO2011109263A1 HIGH NUMERICAL APERTURE MULTIMODE OPTICAL FIBER 审中-公开
标题翻译：高数值光纤多模光纤
公开(公告)号：WO2011109263A1
公开(公告)日：2011-09-09
申请号：PCT/US2011/026420
申请日：2011-02-28
申请人： CORNING INCORPORATED , BENNETT, Kevin W. , BICKHAM, Scott R. , DERICK, James , WATKINS, Percil
发明人： BENNETT, Kevin W. , BICKHAM, Scott R. , DERICK, James , WATKINS, Percil
IPC分类号： G02B6/036 , G02B6/028
CPC分类号： G02B6/0288 , G02B6/02395 , G02B6/03644 , G02B6/03655 , G02B6/03677 , G02B6/03683
摘要： Multimode optical fibers with a large core diameter and high numerical aperture are disclosed herein. Multimode optical fibers disclosed herein comprise a core region having a radius greater than 30 microns and a cladding region surrounding and directly adjacent to the core region, the cladding region comprising a depressed-index annular portion comprising a depressed relative refractive index. The depressed cladding region is surrounded by a titania doped cladding region. The fiber has a total outer diameter of less than 120 microns, and exhibits an overfilled bandwidth at 850 nm greater than 200 MHz-km.
摘要翻译：本文公开了具有大芯径和高数值孔径的多模光纤。本文公开的多模光纤包括具有大于30微米的半径的芯区域和围绕并直接邻近芯区域的包层区域，该包层区域包括包含凹陷相对折射率的凹陷折射率环形部分。凹陷的包层区域被二氧化钛掺杂的包层区域包围。该纤维的总外径小于120微米，并且在850nm处表现出超过200MHz-km的过满的带宽。

4. 发明申请

WO2013115755A1 METHOD OF MAKING A MULTIMODE OPTICAL FIBER 审中-公开
标题翻译：制造多模光纤的方法
公开(公告)号：WO2013115755A1
公开(公告)日：2013-08-08
申请号：PCT/US2011/066386
申请日：2011-12-21
申请人： CORNING INCORPORATED , BICKHAM, Scott R. , KOGAN, Oleksandr , LI, Ming-Jun , MISHRA, Snigdharaj K. , TANDON, Pushkar
发明人： BICKHAM, Scott R. , KOGAN, Oleksandr , LI, Ming-Jun , MISHRA, Snigdharaj K. , TANDON, Pushkar
IPC分类号： G02B6/028 , C03B37/014 , C03B37/027
CPC分类号： C03B37/01413 , C03B37/0253 , C03B2201/12 , C03B2201/28 , C03B2201/31 , C03B2201/32 , C03B2203/23 , C03B2203/26 , C03B2205/40 , G02B6/0288 , Y02P40/57
摘要： A method of making a multimode optical fiber is disclosed. In one embodiment the method includes calculating a core radius that maximizes the bandwidth of the multimode optical fiber wherein the effect of draw tension is accounted for. The embodiments herein illustrate how core radius can be tuned so the time delay of the outermost guided mode group is reduced. The resultant core radius may be targeted for a value off-nominal from what would be expected for a particular commercial optical fiber type.
摘要翻译：公开了制造多模光纤的方法。在一个实施例中，该方法包括计算最大化多模光纤的带宽的纤芯半径，其中考虑拉伸张力的影响。这里的实施例示出了如何调整芯部半径，使得最外面的引导模式组的时间延迟减小。所得到的芯部半径可以针对特定商业光纤类型预期的非标称值。

5. 发明申请

WO2011046999A1 METHODS FOR DRAWING MULTIMODE BEND RESISTANT OPTICAL FIBER 审中-公开
标题翻译：绘制多模弯曲光纤的方法
公开(公告)号：WO2011046999A1
公开(公告)日：2011-04-21
申请号：PCT/US2010/052435
申请日：2010-10-13
申请人： CORNING INCORPORATED , ALLEGRETTO, Allen E. , BICKHAM, Scott R. , COOK, Ian D. , MEJOUEV, Igor R. , MISHRA, Snigdharaj K. , WILBERT, Kimberly A.
发明人： ALLEGRETTO, Allen E. , BICKHAM, Scott R. , COOK, Ian D. , MEJOUEV, Igor R. , MISHRA, Snigdharaj K. , WILBERT, Kimberly A.
IPC分类号： G01M11/00 , G01N21/41
CPC分类号： G01M11/00 , G01N21/412 , G02B6/0288 , G02B6/03627 , G02B6/0365
摘要： According to one embodiment, a method for characterizing a multimode, bend resistant optical fiber may include determining a core refractive index profile for a core portion of a preform and determining a moat refractive index profile for a moat portion of the preform. Thereafter, a property of a multimode optical fiber is determined prior to drawing the multimode optical fiber from the preform. The property of the multimode fiber is determined based on the core refractive index profile of the preform, the moat refractive index profile of the preform, the inner radius r in and the outer radius r ou t of a depressed-index annular portion of the multimode optical fiber and fiber property coefficients.
摘要翻译：根据一个实施例，用于表征多模，抗弯曲光纤的方法可以包括确定预成型件的芯部分的芯折射率分布，并且确定预成型件的护套部分的护壁折射率分布。此后，在从预成型件拉制多模光纤之前，确定多模光纤的性质。多模光纤的性质是基于预成型件的芯折射率分布，预成型件的护城河折射率分布，多模的凹陷折射率环形部分的内半径r in和外半径r ot来确定的光纤和光纤特性系数。

6. 发明申请

WO2007041196A1 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：WO2007041196A1
公开(公告)日：2007-04-12
申请号：PCT/US2006/037817
申请日：2006-09-27
申请人： CORNING INCORPORATED , BICKHAM, Scott R. , MISHRA, Snigdharaj K.
发明人： BICKHAM, Scott R. , MISHRA, Snigdharaj K.
IPC分类号： G02B6/036
CPC分类号： G02B6/03666 , G02B6/02019 , G02B6/02223 , G02B6/02238 , G02B6/02242 , G02B6/02261 , G02B6/02266 , G02B6/02285 , G02B6/0281 , G02B6/0286 , G02B6/03611 , G02B6/03633 , G02B6/03638 , G02B6/03644 , G02B6/03661
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.
摘要翻译：具有用于受激布里渊散射的高阈值的光波导光纤。光纤优选具有大的光学有效面积，并且进一步优选具有低零色散波长。

7. 发明公开

EP2656126A1 METHOD OF MAKING A MULTIMODE OPTICAL FIBER 失效
标题翻译：方法用于生产多模光纤
公开(公告)号：EP2656126A1
公开(公告)日：2013-10-30
申请号：EP11876398.6
申请日：2011-12-21
申请人： Corning Incorporated
发明人： BICKHAM, Scott R. , KOGAN, Oleksandr , LI, Ming-Jun , MISHRA, Snigdharaj K. , TANDON, Pushkar
IPC分类号： G02B6/028 , C03B37/014 , C03B37/027
CPC分类号： C03B37/01413 , C03B37/0253 , C03B2201/12 , C03B2201/28 , C03B2201/31 , C03B2201/32 , C03B2203/23 , C03B2203/26 , C03B2205/40 , G02B6/0288 , Y02P40/57
摘要： A method of making a multimode optical fiber is disclosed. In one embodiment the method includes calculating a core radius that maximizes the bandwidth of the multimode optical fiber wherein the effect of draw tension is accounted for. The embodiments herein illustrate how core radius can be tuned so the time delay of the outermost guided mode group is reduced. The resultant core radius may be targeted for a value off-nominal from what would be expected for a particular commercial optical fiber type.

8. 发明授权

EP1929345B1 LOW BEND LOSS OPTICAL FIBER 有权
公开(公告)号：EP1929345B1
公开(公告)日：2019-11-13
申请号：EP06814682.8
申请日：2006-09-14
申请人： Corning Incorporated
发明人： BICKHAM, Scott R. , MISHRA, Snigdharaj K. , ROSENBLUM, Steven S.
IPC分类号： G02B6/02 , G02B6/028 , G02B6/036 , G02B6/14

9. 发明授权

EP2656126B1 METHOD OF MAKING A MULTIMODE OPTICAL FIBER 失效
标题翻译：方法用于生产多模光纤
公开(公告)号：EP2656126B1
公开(公告)日：2015-10-14
申请号：EP11876398.6
申请日：2011-12-21
申请人： Corning Incorporated
发明人： BICKHAM, Scott R. , KOGAN, Oleksandr , LI, Ming-Jun , MISHRA, Snigdharaj K. , TANDON, Pushkar
IPC分类号： G02B6/028 , C03B37/014 , C03B37/027
CPC分类号： C03B37/01413 , C03B37/0253 , C03B2201/12 , C03B2201/28 , C03B2201/31 , C03B2201/32 , C03B2203/23 , C03B2203/26 , C03B2205/40 , G02B6/0288 , Y02P40/57

10. 发明公开

EP2038687A2 MICROSTRUCTURED TRANSMISSION OPTICAL FIBER 有权
标题翻译：微结构光纤传输
公开(公告)号：EP2038687A2
公开(公告)日：2009-03-25
申请号：EP07796448.4
申请日：2007-06-26
申请人： Corning Incorporated
发明人： BICKHAM, Scott R. , BOOKBINDER, Dana C. , LI, Ming-Jun , NOLAN, Daniel A. , TANDON, Pushkar
IPC分类号： G02B6/02
CPC分类号： G02B6/02342 , C03B37/01446 , C03B37/01453 , C03B2203/14 , C03B2203/42 , G02B6/02333 , G02B6/02357 , G02B6/0365
摘要： Microstructured optical fiber for single-moded transmission of optical signals, the optical fiber including a core region (170) and a cladding region (180), the cladding region including an annular hole-containing region (184) that contains ηon-periodically disposed holes. The optical fiber provides single mode transmission and low bend loss.

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