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公开(公告)号：US08135254B2
公开(公告)日：2012-03-13
申请号：US12795066
申请日：2010-06-07
申请人： Dana Craig Bookbinder , Robert Brett Desorcie , Ming-Jun Li , Peter Joseph Ronco , Pushkar Tandon
发明人： Dana Craig Bookbinder , Robert Brett Desorcie , Ming-Jun Li , Peter Joseph Ronco , Pushkar Tandon
CPC分类号： G02B6/02376 , C03B37/01446 , C03B37/01453 , C03B2201/31 , C03B2203/14 , C03B2203/42 , G02B6/02357 , G02B6/02366 , G02B6/0365 , G02B6/25 , Y10T225/10
摘要： A microstructured optical fiber for transmitting optical signals comprised of light, the optical fiber comprising: a core region disposed about a longitudinal centerline and having a refractive index profile with a first refractive index, and a cladding region surrounding the core region, the cladding region comprising an annular void-containing region comprised of non-periodically disposed voids; wherein maximum void diameter in nm is given by Dmax and the maximum void length in cm is not greater than 2.5×105×(dmax)−1.7.
摘要翻译： 一种用于透射由光构成的光信号的微结构光纤，所述光纤包括：围绕纵向中心线布置且具有第一折射率的折射率分布的芯区域和围绕所述芯区域的包层区域，所述包层区域包括 由非周期性设置的空隙构成的环形空隙区域; 其中以Dmax给出最大空穴直径（nm），最大空隙长度（cm）不大于2.5×105×（dmax）-1.7。
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公开(公告)号：US20100310219A1
公开(公告)日：2010-12-09
申请号：US12795066
申请日：2010-06-07
申请人： Dana Craig Bookbinder , Robert Brett Desorcie , Ming-Jun Li , Peter Joseph Ronco , Pushkar Tandon
发明人： Dana Craig Bookbinder , Robert Brett Desorcie , Ming-Jun Li , Peter Joseph Ronco , Pushkar Tandon
CPC分类号： G02B6/02376 , C03B37/01446 , C03B37/01453 , C03B2201/31 , C03B2203/14 , C03B2203/42 , G02B6/02357 , G02B6/02366 , G02B6/0365 , G02B6/25 , Y10T225/10
摘要： A microstructured optical fiber for transmitting optical signals comprised of light, the optical fiber comprising: a core region disposed about a longitudinal centerline and having a refractive index profile with a first refractive index, and a cladding region surrounding the core region, the cladding region comprising an annular void-containing region comprised of non-periodically disposed voids; wherein maximum void diameter in nm is given by Dmax and the maximum void length in cm is not greater than 2.5×105×(dmax)−1.7.
摘要翻译： 一种用于透射由光构成的光信号的微结构光纤，所述光纤包括：围绕纵向中心线布置且具有第一折射率的折射率分布的芯区域和围绕所述芯区域的包层区域，所述包层区域包括 由非周期性设置的空隙构成的环形空隙区域; 其中以Dmax给出最大空穴直径（nm），最大空隙长度（cm）不大于2.5×105×（dmax）-1.7。
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公开(公告)号：US08792763B2
公开(公告)日：2014-07-29
申请号：US13371857
申请日：2012-02-13
申请人： Scott Robertson Bickham , Dana Craig Bookbinder , Ming-Jun Li , Gaozhu Peng , Peter Joseph Ronco , Pushkar Tandon
发明人： Scott Robertson Bickham , Dana Craig Bookbinder , Ming-Jun Li , Gaozhu Peng , Peter Joseph Ronco , Pushkar Tandon
CPC分类号： G02B6/03672 , G02B6/0288 , G02B6/0365
摘要： Bend resistant multimode optical fibers are disclosed herein. Multimode optical fibers disclosed herein comprise a core region and a cladding region surrounding and directly adjacent to the core region, the cladding region comprising a first region having index delta percent Δ2, a depressed-index annular portion having Δ3, and a third annular region surrounding the depressed annular region comprising refractive index delta percent Δ4; wherein Δ1MAX>Δ4>Δ2>Δ3, wherein the difference between Δ4 and Δ2 is greater than or equal to 0.03%.
摘要翻译： 本文公开了抗弯曲多模光纤。 本文公开的多模光纤包括围绕并直接邻近芯区的芯区和包层区，所述包层区包括具有折射率Δ百分比Dgr的第一区域;具有＆Dgr; 3的凹陷折射率环形部分，以及 围绕包含折射率三角洲百分比Dgr; 4的凹陷环形区域的第三环形区域; 其中＆Dgr; 1＆gt;＆Dgr; 4＆gt;＆Dgr; 2＆gt;＆Dgr; 3，其中Dgr 4与Dgr 2之间的差值大于或等于0.03％。
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公开(公告)号：US08322166B2
公开(公告)日：2012-12-04
申请号：US12951175
申请日：2010-11-22
IPC分类号： C03B37/025
CPC分类号： C03B37/0253 , C03B37/027 , C03B2201/12 , C03B2201/31 , C03B2203/23 , C03B2203/26
摘要： A method of manufacturing an optical fiber includes providing a preform in a furnace, and drawing a plurality of optical fibers from the preform at a plurality of different draw tensions. A bandwidth characteristic of each of the optical fiber is drawn at the different draw tensions is measured. A draw tension setpoint is selected based on the measured bandwidth characteristic of each optical fiber and the draw tension is adjusted to the selected draw tension setpoint. The method further includes drawing from the preform a tuned optical fiber at the selected draw tension setpoint which provides peak bandwidth.
摘要翻译： 制造光纤的方法包括在炉中提供预制件，并且以多种不同的拉伸张力从预成型件拉制多根光纤。 每个光纤的带宽特性被绘制在不同的拉伸张力下。 基于每个光纤的测量带宽特性选择拉伸张力设定点，并将拉伸张力调整到所选拉伸张力设定点。 该方法还包括从所述预成型件中抽出所选择的拉伸张力设定点的调谐光纤，其提供峰值带宽。
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公开(公告)号：US20120125053A1
公开(公告)日：2012-05-24
申请号：US12951175
申请日：2010-11-22
IPC分类号： C03B37/012
CPC分类号： C03B37/0253 , C03B37/027 , C03B2201/12 , C03B2201/31 , C03B2203/23 , C03B2203/26
摘要： A method of manufacturing an optical fiber includes providing a preform in a furnace, and drawing a plurality of optical fibers from the preform at a plurality of different draw tensions. A bandwidth characteristic of each of the optical fiber is drawn at the different draw tensions is measured. A draw tension setpoint is selected based on the measured bandwidth characteristic of each optical fiber and the draw tension is adjusted to the selected draw tension setpoint. The method further includes drawing from the preform a tuned optical fiber at the selected draw tension setpoint which provides peak bandwidth.
摘要翻译： 制造光纤的方法包括在炉中提供预制件，并且以多种不同的拉伸张力从预成型件拉制多根光纤。 每个光纤的带宽特性被绘制在不同的拉伸张力下。 基于每个光纤的测量带宽特性选择拉伸张力设定点，并将拉伸张力调整到所选拉伸张力设定点。 该方法还包括从所述预成型件中抽出所选择的拉伸张力设定点的调谐光纤，其提供峰值带宽。
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公开(公告)号：US20120230638A1
公开(公告)日：2012-09-13
申请号：US13371857
申请日：2012-02-13
申请人： Scott Robertson Bickham , Dana Craig Bookbinder , Ming-Jun Li , Gaozhu Peng , Peter Joseph Ronco , Pushkar Tandon
发明人： Scott Robertson Bickham , Dana Craig Bookbinder , Ming-Jun Li , Gaozhu Peng , Peter Joseph Ronco , Pushkar Tandon
IPC分类号： G02B6/028
CPC分类号： G02B6/03672 , G02B6/0288 , G02B6/0365
摘要： Bend resistant multimode optical fibers are disclosed herein. Multimode optical fibers disclosed herein comprise a core region and a cladding region surrounding and directly adjacent to the core region, the cladding region comprising a first region having index delta percent Δ2, a depressed-index annular portion having Δ3, and a third annular region surrounding the depressed annular region comprising refractive index delta percent Δ4; wherein Δ1MAX>Δ4>Δ2>Δ3, wherein the difference between Δ4 and Δ2 is greater than or equal to 0.03%.
摘要翻译： 本文公开了抗弯曲多模光纤。 本文公开的多模光纤包括围绕并直接邻近芯区的芯区和包层区，所述包层区包括具有折射率Δ百分比Dgr的第一区域;具有＆Dgr; 3的凹陷折射率环形部分，以及 围绕包含折射率三角洲百分比Dgr; 4的凹陷环形区域的第三环形区域; 其中＆Dgr; 1＆gt;＆Dgr; 4＆gt;＆Dgr; 2＆gt;＆Dgr; 3，其中Dgr 4与Dgr 2之间的差值大于或等于0.03％。
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7.发明申请公开(公告)号：US20090126407A1
公开(公告)日：2009-05-21
申请号：US11985992
申请日：2007-11-19
IPC分类号： C03B37/018
CPC分类号： C03B37/0183 , C03B37/01861 , C03B37/02781 , C03B2201/12 , C03B2201/31 , C03B2203/14 , C03B2203/42 , C03B2207/70
摘要： A method of making an optical fiber preform includes depositing silica glass on the inside of a tube substrate via a plasma chemical vapor deposition (PCVD) operation. The parameters of the PCVD operation are controlled such that the silica glass deposited on the interior of the tube substrate contains a non-periodic array of voids in a cladding region of the optical fiber preform. The optical fiber preform may be used to produce an optical fiber having a core and a void containing cladding. The core of the optical fiber has a first index of refraction and the cladding has a second index of refraction less than that of the core.
摘要翻译： 制造光纤预制件的方法包括通过等离子体化学气相沉积（PCVD）操作在管基板的内部沉积二氧化硅玻璃。 控制PCVD操作的参数，使得沉积在管基板内部的石英玻璃在光纤预制件的包层区域中包含非周期性的空隙阵列。 光纤预制件可用于制造具有芯和包含空隙的空隙的光纤。 光纤的核心具有第一折射率，并且包层具有小于芯的折射率的第二折射率。
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8.发明授权公开(公告)号：US07921675B2
公开(公告)日：2011-04-12
申请号：US11985666
申请日：2007-11-16
IPC分类号： C03B37/018
CPC分类号： C03B37/01853 , C03B2203/14 , C03B2203/42 , G02B6/02333 , G02B6/02357
摘要： A method of making an optical fiber preform includes depositing silica glass soot on the inside of a substrate tube via a chemical vapor deposition operation. The silica glass soot is consolidated into silica glass under controlled conditions such that the consolidated silica glass on the interior of the substrate tube contains a non-periodic array of gaseous voids in a cladding region of the optical fiber preform. The optical fiber preform may be used to produce an optical fiber having a core and a cladding containing voids formed from the gaseous voids of the cladding region of the optical fiber preform. The core of the optical fiber has a first index of refraction and the cladding has a second index of refraction less than that of the core.
摘要翻译： 制造光纤预制棒的方法包括通过化学气相沉积操作在基底管的内部沉积二氧化硅玻璃烟炱。 石英玻璃烟灰在受控条件下固结到石英玻璃中，使得衬底管内部的固结石英玻璃在光纤预制棒的包层区域中含有非周期性的气体空隙阵列。 光纤预制件可用于制造具有芯和包层的光纤，该光纤包含由光纤预型件的包层区域的气体空隙形成的空隙。 光纤的核心具有第一折射率，并且包层具有小于芯的折射率的第二折射率。
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公开(公告)号：US20080276650A1
公开(公告)日：2008-11-13
申请号：US12151170
申请日：2008-05-05
IPC分类号： C03B37/018 , C03B37/075
CPC分类号： C03B37/0142 , C03B37/01446 , C03B37/0146 , C03B37/01466 , C03B37/02781 , C03B2203/14 , C03B2203/42 , C03B2205/44 , C03B2205/72
摘要： Method of making a microstructured optical fiber. Silica glass based soot is deposited on a substrate to form at least a portion of an optical fiber preform by traversing a soot deposition burner with respect to said substrate at a burner traverse rate greater than 3 cm/sec, thereby depositing a layer of soot having a thickness less than 20 microns for each of a plurality of burner passes. At least a portion of the soot preform is then consolidated inside a furnace to remove greater than 50 percent of the air trapped in said soot preform, said consolidating taking place in a gaseous atmosphere containing krypton, nitrogen, or mixtures thereof under conditions which are effective to trap a portion of said gaseous atmosphere in said preform during said consolidation step, thereby forming a consolidated preform which when viewed in cross section will exhibit at least 50 voids therein.
摘要翻译： 制造微结构光纤的方法 基于二氧化硅玻璃的烟灰沉积在基底上以通过以大于3cm / sec的燃烧器横越速率相对于所述基底穿过烟灰沉积燃烧器而形成光纤预制棒的至少一部分，从而沉积具有 对于多个燃烧器通道中的每一个，厚度小于20微米。 然后将至少一部分烟灰预制件固结在炉内，以去除大于50％的所述烟灰预制件中的空气，所述固化在有效的条件下在含有氪，氮或其混合物的气体气氛中进行 以在所述固结步骤期间将所述气态气体的一部分捕获在所述预制件中，由此形成固结的预制件，当在横截面中观察时，其将呈现至少50个空隙。
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公开(公告)号：US08464556B2
公开(公告)日：2013-06-18
申请号：US12151170
申请日：2008-05-05
IPC分类号： C03B37/018
CPC分类号： C03B37/0142 , C03B37/01446 , C03B37/0146 , C03B37/01466 , C03B37/02781 , C03B2203/14 , C03B2203/42 , C03B2205/44 , C03B2205/72
摘要： Method of making a microstructured optical fiber. Silica glass based soot is deposited on a substrate to form at least a portion of an optical fiber preform by traversing a soot deposition burner with respect to said substrate at a burner traverse rate greater than 3 cm/sec, thereby depositing a layer of soot having a thickness less than 20 microns for each of a plurality of burner passes. At least a portion of the soot preform is then consolidated inside a furnace to remove greater than 50 percent of the air trapped in said soot preform, said consolidating taking place in a gaseous atmosphere containing krypton, nitrogen, or mixtures thereof under conditions which are effective to trap a portion of said gaseous atmosphere in said preform during said consolidation step, thereby forming a consolidated preform which when viewed in cross section will exhibit at least 50 voids therein.
摘要翻译： 制造微结构光纤的方法 基于二氧化硅玻璃的烟灰沉积在基底上以通过以大于3cm / sec的燃烧器横越速率相对于所述基底穿过烟灰沉积燃烧器而形成光纤预制棒的至少一部分，从而沉积具有 对于多个燃烧器通道中的每一个，厚度小于20微米。 然后将至少一部分烟灰预制件固结在炉内，以去除大于50％的所述烟灰预制件中的空气，所述固化在有效的条件下在含有氪，氮或其混合物的气体气氛中进行 以在所述固结步骤期间将所述气态气体的一部分捕获在所述预制件中，由此形成固结的预制件，当在横截面中观察时，其将呈现至少50个空隙。
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