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公开(公告)号：US20080181567A1
公开(公告)日：2008-07-31
申请号：US11701287
申请日：2007-01-31
申请人： Dana Craig Bookbinder , Ming-Jun Li , Michael Thomas Murtagh , Daniel Aloysius Nolan , Pushkar Tandon , Ji Wang
发明人： Dana Craig Bookbinder , Ming-Jun Li , Michael Thomas Murtagh , Daniel Aloysius Nolan , Pushkar Tandon , Ji Wang
CPC分类号： G02B6/02366 , G02B6/024 , G02B6/03633
摘要： An optical fiber comprising: a silica based core having a first index of refraction n1; and at least one silica based cladding surrounding the core, the at least one silica based cladding comprising index lowering non-periodic voids containing a gas, wherein at least 80% of said voids have a maximum cross-sectional dimension of less than 2000 nm, and the NA of the fiber layer situated immediately adjacent to and inside said at least one silica based cladding is at least 0.2.
摘要翻译： 一种光纤，包括：具有第一折射率n 1的二氧化硅基核; 以及包围所述芯的至少一个二氧化硅基包层，所述至少一个二氧化硅基包层包含含有气体的折射率降低的非周期性空隙，其中至少80％的所述空隙具有小于2000nm的最大横截面尺寸， 并且位于所述至少一个基于二氧化硅的包层内和所述至少一个二氧化硅基包层内的所述纤维层的NA为至少0.2。
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公开(公告)号：US07526166B2
公开(公告)日：2009-04-28
申请号：US11701287
申请日：2007-01-31
申请人： Dana Craig Bookbinder , Ming-Jun Li , Michael Thomas Murtagh , Daniel Aloysius Nolan , Pushkar Tandon , Ji Wang
发明人： Dana Craig Bookbinder , Ming-Jun Li , Michael Thomas Murtagh , Daniel Aloysius Nolan , Pushkar Tandon , Ji Wang
IPC分类号： G02B6/32
CPC分类号： G02B6/02366 , G02B6/024 , G02B6/03633
摘要： An optical fiber comprising: a silica based core having a first index of refraction n1; and at least one silica based cladding surrounding the core, the at least one silica based cladding comprising index lowering non-periodic voids containing a gas, wherein at least 80% of said voids have a maximum cross-sectional dimension of less than 2000 nm, and the NA of the fiber layer situated immediately adjacent to and inside said at least one silica based cladding is at least 0.2.
摘要翻译： 一种光纤，包括：具有第一折射率n1的二氧化硅基核; 以及包围所述芯的至少一个二氧化硅基包层，所述至少一个二氧化硅基包层包含含有气体的折射率降低的非周期性空隙，其中至少80％的所述空隙具有小于2000nm的最大横截面尺寸， 并且位于所述至少一个基于二氧化硅的包层内和所述至少一个二氧化硅基包层内的所述纤维层的NA为至少0.2。
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公开(公告)号：US20090032983A1
公开(公告)日：2009-02-05
申请号：US12244359
申请日：2008-10-02
申请人： Dana Craig Bookbinder , Richard Michael Fiacco , Ming-Jun Li , Michael Thomas Murtagh , Pushkar Tandon
发明人： Dana Craig Bookbinder , Richard Michael Fiacco , Ming-Jun Li , Michael Thomas Murtagh , Pushkar Tandon
IPC分类号： G02B6/028
CPC分类号： C03B37/02781 , C03B37/01446 , C03B2201/02 , C03B2201/31 , C03B2203/14 , C03B2203/42 , C03C13/00 , C03C13/04 , G02B1/048 , G02B6/02333 , G02B6/02357
摘要： Microstructured optical fiber and method of making. Glass soot is deposited and then consolidated under conditions which are effective to trap a portion of the consolidation gases in the glass to thereby produce a non-periodic array of voids which may then be used to form a void containing cladding region in an optical fiber. Preferred void producing consolidation gases include nitrogen, argon, CO2, oxygen, chlorine, CF4, CO, SO2 and mixtures thereof.
摘要翻译： 微结构光纤及其制造方法。 玻璃烟灰沉积，然后在有效地捕获玻璃中的一部分固结气体的条件下固化，从而产生非周期性的空隙阵列，然后可以将其用于在光纤中形成含有空隙的包层区域。 优选的空隙产生固结气体包括氮气，氩气，CO 2，氧气，氯气，CF 4，CO，SO 2及其混合物。
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公开(公告)号：US07930904B2
公开(公告)日：2011-04-26
申请号：US12244359
申请日：2008-10-02
申请人： Dana Craig Bookbinder , Richard Michael Fiacco , Ming-Jun Li , Michael Thomas Murtagh , Pushkar Tandon
发明人： Dana Craig Bookbinder , Richard Michael Fiacco , Ming-Jun Li , Michael Thomas Murtagh , Pushkar Tandon
IPC分类号： C03B37/018
CPC分类号： C03B37/02781 , C03B37/01446 , C03B2201/02 , C03B2201/31 , C03B2203/14 , C03B2203/42 , C03C13/00 , C03C13/04 , G02B1/048 , G02B6/02333 , G02B6/02357
摘要： Microstructured optical fiber and method of making. Glass soot is deposited and then consolidated under conditions which are effective to trap a portion of the consolidation gases in the glass to thereby produce a non-periodic array of voids which may then be used to form a void containing cladding region in an optical fiber. Preferred void producing consolidation gases include nitrogen, argon, CO2, oxygen, chlorine, CF4, CO, SO2 and mixtures thereof.
摘要翻译： 微结构光纤及其制造方法。 玻璃烟灰沉积，然后在有效地捕获玻璃中的一部分固结气体的条件下固化，从而产生非周期性的空隙阵列，然后可以将其用于在光纤中形成含有空隙的包层区域。 优选的空隙产生固结气体包括氮气，氩气，CO 2，氧气，氯气，CF 4，CO，SO 2及其混合物。
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公开(公告)号：US07450806B2
公开(公告)日：2008-11-11
申请号：US11583098
申请日：2006-10-18
申请人： Dana Craig Bookbinder , Richard Michael Fiacco , Ming-Jun Li , Michael Thomas Murtagh , Pushkar Tandon
发明人： Dana Craig Bookbinder , Richard Michael Fiacco , Ming-Jun Li , Michael Thomas Murtagh , Pushkar Tandon
IPC分类号： G02B6/02
CPC分类号： C03B37/02781 , C03B37/01446 , C03B2201/02 , C03B2201/31 , C03B2203/14 , C03B2203/42 , C03C13/00 , C03C13/04 , G02B1/048 , G02B6/02333 , G02B6/02357
摘要： Microstructured optical fiber and method of making. Glass soot is deposited and then consolidated under conditions which are effective to trap a portion of the consolidation gases in the glass to thereby produce a non-periodic array of voids which may then be used to form a void containing cladding region in an optical fiber. Preferred void producing consolidation gases include nitrogen, argon, CO2, oxygen, chlorine, CF4, CO, SO2 and mixtures thereof.
摘要翻译： 微结构光纤及其制造方法。 玻璃烟灰沉积，然后在有效地捕获玻璃中的一部分固结气体的条件下固化，从而产生非周期性的空隙阵列，然后可以将其用于在光纤中形成含有空隙的包层区域。 优选的产生空隙的固结气体包括氮，氩，CO 2，氧，氯，CF 4，CO，SO 2和它们的混合物。
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公开(公告)号：US06636347B1
公开(公告)日：2003-10-21
申请号：US09709089
申请日：2000-11-08
申请人： Ji Wang , Gang Qi , Carlton M. Truesdale , Douglas E. Goforth , John D. Minelly , Jeffrey T. Kohli , Michael Thomas Murtagh
发明人： Ji Wang , Gang Qi , Carlton M. Truesdale , Douglas E. Goforth , John D. Minelly , Jeffrey T. Kohli , Michael Thomas Murtagh
IPC分类号： H04B1012
CPC分类号： C03C3/097 , C03C13/046 , C03C2201/28 , C03C2201/3476 , H01S3/1608 , H01S3/175 , H01S3/176
摘要： An optically active phosporus-silicate glass when pumped to directly excite Er ions, provides gain in 1565 nm to 1620 nm range and comprises in weight percent: SiO2 50 to 92%; Er2O3 0.01 to 2%; P2O5 greater than 5%; and Al2O3 0.0 to 0.3%.
摘要翻译： 当泵浦直接激发Er离子时，光学活性硅 - 硅酸盐玻璃在1565nm至1620nm范围内提供增益，其重量百分比包括：SiO 2 50至92％; Er 2 O 3 0.01至2％; P 2 O 5大于5％ 和Al2O3 0.0〜0.3％。
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公开(公告)号：US20110209503A1
公开(公告)日：2011-09-01
申请号：US13106165
申请日：2011-05-12
CPC分类号： C03C3/06 , C03C4/0085 , C03C2201/22 , C03C2201/23 , C03C2203/54 , G03F7/70958
摘要： A method of making a fused silica article having a combined concentration of protium and deuterium in a range from about 1×1016 molecules/cm3 up to about 6×1019 molecules/cm3. In some embodiments, deuterium is present in an amount greater than its natural isotopic abundance. The method includes the steps of providing a fused silica boule, diffusing at least one of protium and deuterium into the boule, and annealing the boule to form the fused silica article. A method of diffusing hydrogen into fused silica and a fused silica article loaded with hydrogen formed by the method are also described.
摘要翻译： 制备具有约1×10 16分子/ cm 3至多约6×10 19分子/ cm 3范围内的ium和氘的组合浓度的熔融二氧化硅制品的方法。 在一些实施方案中，氘的存在量大于其天然同位素丰度。 该方法包括以下步骤：提供熔融二氧化硅焦耳，将钚和氘中的至少一种扩散到该原子核中，以及对该坯进行退火以形成熔融二氧化硅制品。 还描述了将氢扩散到熔融二氧化硅中的方法和通过该方法形成的负载有氢的熔融二氧化硅制品。
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公开(公告)号：US08136372B2
公开(公告)日：2012-03-20
申请号：US13106165
申请日：2011-05-12
CPC分类号： C03C3/06 , C03C4/0085 , C03C2201/22 , C03C2201/23 , C03C2203/54 , G03F7/70958
摘要： A method of making a fused silica article having a combined concentration of protium and deuterium in a range from about 1×1016 molecules/cm3 up to about 6×1019 molecules/cm3. In some embodiments, deuterium is present in an amount greater than its natural isotopic abundance. The method includes the steps of providing a fused silica boule, diffusing at least one of protium and deuterium into the boule, and annealing the boule to form the fused silica article. A method of diffusing hydrogen into fused silica and a fused silica article loaded with hydrogen formed by the method are also described.
摘要翻译： 制备具有约1×10 16分子/ cm 3至多约6×10 19分子/ cm 3范围内的ium和氘的组合浓度的熔融二氧化硅制品的方法。 在一些实施方案中，氘的存在量大于其天然同位素丰度。 该方法包括以下步骤：提供熔融二氧化硅焦耳，将钚和氘中的至少一种扩散到该原子核中，以及对该坯进行退火以形成熔融二氧化硅制品。 还描述了将氢扩散到熔融二氧化硅中的方法和通过该方法形成的负载有氢的熔融二氧化硅制品。
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公开(公告)号：US20090056381A1
公开(公告)日：2009-03-05
申请号：US12139853
申请日：2008-06-16
CPC分类号： C03C3/06 , C03C4/0085 , C03C2201/22 , C03C2201/23 , C03C2203/54 , G03F7/70958
摘要： A method of making a fused silica article having a combined concentration of protium and deuterium in a range from about 1×1016 molecules/cm3 up to about 6×1019 molecules/cm3. In some embodiments, deuterium is present in an amount greater than its natural isotopic abundance. The method includes the steps of providing a fused silica boule, diffusing at least one of protium and deuterium into the boule, and annealing the boule to form the fused silica article. A method of diffusing hydrogen into fused silica and a fused silica article loaded with hydrogen formed by the method are also described.
摘要翻译： 制备具有约1×10 16分子/ cm 3至多约6×1019分子/ cm 3范围内的ium和氘的组合浓度的熔融二氧化硅制品的方法。 在一些实施方案中，氘的存在量大于其天然同位素丰度。 该方法包括以下步骤：提供熔融二氧化硅焦耳，将钚和氘中的至少一种扩散到该原子核中，以及对该坯进行退火以形成熔融二氧化硅制品。 还描述了将氢扩散到熔融二氧化硅中的方法和通过该方法形成的负载有氢的熔融二氧化硅制品。
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公开(公告)号：US07225665B2
公开(公告)日：2007-06-05
申请号：US11192381
申请日：2005-07-27
申请人： Douglas Edmon Goforth , Josef Chauncey Lapp , Michael Thomas Murtagh , Brian Paul Strines , Natesan Venkataraman , Glen Bennett Cook
发明人： Douglas Edmon Goforth , Josef Chauncey Lapp , Michael Thomas Murtagh , Brian Paul Strines , Natesan Venkataraman , Glen Bennett Cook
IPC分类号： G01B5/28
摘要： A method of measuring the shape of a glass sheet is provided. The method includes positioning the glass sheet in contact with a fluid and measuring the distance between a sensor and a surface of the glass sheet at a plurality of locations on the surface thereof. The method may further include deconvolving the shape of the glass sheet into at least one simple shape element, such as cylindrical or spherical, and may further include varying the temperature profile of an array of heaters in a glass manufacturing process based on the at least one shape element.
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