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71. 发明申请

US20110229101A1 Single-Mode Optical Fiber 有权
标题翻译：单模光纤
公开(公告)号：US20110229101A1
公开(公告)日：2011-09-22
申请号：US13048028
申请日：2011-03-15
申请人： Louis-Anne de Montmorillon , Simon Richard , Pierre Sillard
发明人： Louis-Anne de Montmorillon , Simon Richard , Pierre Sillard
IPC分类号： G02B6/028 , G02B6/036
CPC分类号： G02B6/0281 , G02B6/02242 , G02B6/0365
摘要： The present invention embraces a single-mode optical fiber typically having reduced bending losses. The optical fiber includes a central core, an intermediate cladding, a buried trench, and an outer cladding. The optical fiber typically has (i), at a wavelength of 1310 nanometers, a mode field diameter with a nominal value of between about 8.6 microns and 9.5 microns (and a tolerance of ±0.4 micron), (ii) a cable cut-off wavelength of no more than 1260 nanometers, and (iii), for a bending radius of 15 millimeters at a wavelength of 1550 nanometers, bending losses of no more than 0.03 dB/turn.
摘要翻译：本发明包括通常具有减小的弯曲损耗的单模光纤。光纤包括中心芯，中间包层，埋入沟槽和外包层。光纤通常具有（i）在1310纳米的波长处，标称值在约8.6微米至9.5微米之间的模场直径（以及±0.4微米的公差），（ii）电缆截止波长不大于1260纳米，（iii）对于波长为1550纳米的15毫米的弯曲半径，弯曲损耗不超过0.03分贝/转。

72. 发明申请

US20120040184A1 Method of Fabricating an Optical Fiber Preform 审中-公开
标题翻译：制造光纤预制件的方法
公开(公告)号：US20120040184A1
公开(公告)日：2012-02-16
申请号：US13206943
申请日：2011-08-10
申请人： Louis-Anne de Montmorillon , Frans Gooijer , Pierre Sillard
发明人： Louis-Anne de Montmorillon , Frans Gooijer , Pierre Sillard
IPC分类号： G02B6/036 , G02B6/028 , B32B17/02 , C03B37/018 , C03B37/027
CPC分类号： C03B37/01807 , C03B37/01211 , C03B37/0124 , C03B37/0183 , C03B37/01861 , C03B37/01869 , C03B2201/08 , C03B2201/12 , C03B2203/23 , C03B2203/24 , Y02P40/57 , Y10T428/2935 , Y10T428/2964
摘要： A method of manufacturing an optical fiber preform includes preparing from a first deposition tube a first rod that includes a central core and preparing from a second deposition tube a second rod that includes a buried trench. The method further includes fitting the second rod as a sleeve over the first rod. This disclosed method facilitates the manufacture of large-capacity fiber preforms using deposition benches having small and/or medium deposition capacity.
摘要翻译：制造光纤预制棒的方法包括从第一沉积管制备包括中心芯的第一杆，并从第二沉积管制备包括埋入沟槽的第二杆。该方法还包括将第二杆作为套筒安装在第一杆上。该公开的方法有助于使用具有小和/或中等沉积能力的沉积台制造大容量纤维预制件。

73. 发明授权

US08428411B2 Single-mode optical fiber 有权
标题翻译：单模光纤
公开(公告)号：US08428411B2
公开(公告)日：2013-04-23
申请号：US13048028
申请日：2011-03-15
申请人： Louis-Anne de Montmorillon , Simon Richard , Pierre Sillard
发明人： Louis-Anne de Montmorillon , Simon Richard , Pierre Sillard
IPC分类号： G02B6/028 , G02B6/036
CPC分类号： G02B6/0281 , G02B6/02242 , G02B6/0365
摘要： The present invention embraces a single-mode optical fiber typically having reduced bending losses. The optical fiber includes a central core, an intermediate cladding, a buried trench, and an outer cladding. The optical fiber typically has (i), at a wavelength of 1310 nanometers, a mode field diameter with a nominal value of between about 8.6 microns and 9.5 microns (and a tolerance of ±0.4 micron), (ii) a cable cut-off wavelength of no more than 1260 nanometers, and (iii), for a bending radius of 15 millimeters at a wavelength of 1550 nanometers, bending losses of no more than 0.03 dB/turn.
摘要翻译：本发明包括通常具有减小的弯曲损耗的单模光纤。光纤包括中心芯，中间包层，埋入沟槽和外包层。光纤通常具有（i）在1310纳米的波长处，标称值在约8.6微米至9.5微米之间的模场直径（以及±0.4微米的公差），（ii）电缆截止波长不大于1260纳米，（iii）对于波长为1550纳米的15毫米的弯曲半径，弯曲损耗不超过0.03分贝/转。

74. 发明授权

US06931186B2 Chromatic dispersion compensation module 失效
标题翻译：色散补偿模块
公开(公告)号：US06931186B2
公开(公告)日：2005-08-16
申请号：US10668271
申请日：2003-09-24
申请人： Pierre Sillard , Bruno Dany , Alain Bertaina , Maxime Gorlier
发明人： Pierre Sillard , Bruno Dany , Alain Bertaina , Maxime Gorlier
IPC分类号： G02B6/34 , G02B6/02
CPC分类号： G02B6/02014 , G02B6/02023 , G02B6/02261 , G02B6/0365 , G02B6/03666 , G02B6/29377
摘要： The field of the invention is that of chromatic dispersion compensation modules and of methods of designing chromatic dispersion compensation modules. The design method includes an optimization step consisting in reducing an original quality criterion. The compensation optical fiber of the module has a chromatic dispersion less than a first threshold and chromatic dispersion sufficiently negative for the quality criterion to be less than a second threshold.
摘要翻译：本发明的领域是色散补偿模块和设计色散补偿模块的方法。该设计方法包括优化步骤，包括降低原始质量标准。模块的补偿光纤具有小于第一阈值的色散，并且对于质量标准的色散为负，小于第二阈值。

75. 发明授权

US06856725B2 Chromatic dispersion compensation module 有权
标题翻译：色散补偿模块
公开(公告)号：US06856725B2
公开(公告)日：2005-02-15
申请号：US10665012
申请日：2003-09-22
申请人： Pierre Sillard , Bruno Dany , Alain Bertaina , Maxime Gorlier
发明人： Pierre Sillard , Bruno Dany , Alain Bertaina , Maxime Gorlier
IPC分类号： H04B10/2525 , G02B6/26 , G02B6/00
CPC分类号： H04B10/2525
摘要： The field of the invention is that of chromatic dispersion compensation modules and of methods of designing chromatic dispersion compensation modules. The design method includes an optimization step consisting in reducing an original quality criterion at a chosen constant average figure of merit for the compensation optical fiber by increasing the attenuation of the compensation optical fiber. The compensation optical fiber of the module has chromatic dispersion more negative than a first threshold and, for a given figure of merit, attenuation that is sufficiently high for the quality criterion to be less than a second threshold and a quality-to-price ratio criterion to be less than a third threshold.
摘要翻译：本发明的领域是色散补偿模块和设计色散补偿模块的方法。该设计方法包括优化步骤，其包括通过增加补偿光纤的衰减来减小补偿光纤所选择的恒定平均品质因数的原始质量标准。模块的补偿光纤具有比第一阈值更负的色散，并且对于给定的品质因数，对于质量标准而言足够高的衰减小于第二阈值和质量价格比标准小于第三阈值。

76. 发明授权

US06912348B2 Dispersion-compensating fiber using a higher-order mode 失效
标题翻译：使用高阶模式的色散补偿光纤
公开(公告)号：US06912348B2
公开(公告)日：2005-06-28
申请号：US10289439
申请日：2002-11-07
申请人： Pierre Sillard , Lionel Expert , Pascale Nouchi
发明人： Pierre Sillard , Lionel Expert , Pascale Nouchi
IPC分类号： G02B6/036 , G02B6/34 , H04B10/2525 , G02B6/16
CPC分类号： G02B6/02023 , G02B6/02261 , G02B6/0228 , G02B6/03672 , G02B6/03688 , G02B6/29374 , G02B6/29394 , H04B10/2525
摘要： The invention relates to a dispersion-compensating optical fiber for use in wavelength division multiplex transmission systems, said fiber including successively, from the center toward the periphery, a core having a varying index profile and then a cladding having a constant index, enabling the propagation, for a given operating spectral range greater than 30 nm, of at least one higher-order mode in addition to the LP01 fundamental mode, the index profile of the core being determined so that, for said higher mode, and for said operating spectral range, the chromatic dispersion is less than −150 ps/nm.km, the chromatic dispersion slope is negative, the effective area is greater than 40 μm2, the difference between the wavelength corresponding to the overall minimum chromatic dispersion outside the operating spectral range and the wavelength corresponding to the upper limit of the operating spectral range is greater than 35 nm, and the relative variation of the dispersion slope over the operating spectral range has an absolute value less than 30%.
摘要翻译：本发明涉及一种用于波分多路复用传输系统的色散补偿光纤，所述光纤从中心到周围依次包括具有变化的折射率分布的芯，然后是具有恒定折射率的包层，使得能够传播对于大于30nm的给定操作光谱范围，除了LP 01基本模式之外，至少一个高阶模式，核心的折射率分布被确定为使得对于所述较高的模式，对于所述工作光谱范围，色散小于-150ps / nm.km，色散斜率为负，有效面积大于40μm<2>，差异在对应于工作光谱范围之外的总体最小色散的波长和对应于工作光谱范围上限的波长大于35nm，并且dis的相对变化在操作光谱范围内的观察斜率绝对值小于30％。

77. 发明授权

US08565568B2 Broad-bandwidth multimode optical fiber having reduced bending losses 有权
标题翻译：具有减少弯曲损耗的宽带宽多模光纤
公开(公告)号：US08565568B2
公开(公告)日：2013-10-22
申请号：US13037943
申请日：2011-03-01
申请人： Marianne Bigot-Astruc , Denis Molin , Pierre Sillard
发明人： Marianne Bigot-Astruc , Denis Molin , Pierre Sillard
IPC分类号： G02B6/036
CPC分类号： G02B6/03666 , G02B6/0288 , G02B6/0365
摘要： A multimode optical fiber includes a central core, an inner cladding, a buried trench, and an outer cladding (e.g., an outer optical cladding). Typically, the optical fiber's central core is a glass-based central core having an alpha-index profile (i.e., a graded-index profile), an outer radius r1, and a maximum refractive index difference Δn1 with respect to the outer cladding. The central core's alpha-index profile has a minimum refractive index at the central core's outer radius r1 that corresponds to a refractive index difference Δnend with respect to the outer cladding. The inner cladding has an outer radius r2, a width w2, and a refractive index difference Δn2 with respect to the outer cladding. The buried trench has an outer radius rext, a width w3, and a refractive index difference Δn3 with respect to the outer cladding. The multimode optical fiber typically has reduced bending losses, a high bandwidth at wavelengths of both 850 nanometers and 1300 nanometers, and a reduced cladding effect.
摘要翻译：多模光纤包括中心芯，内包层，埋入沟槽和外包层（例如，外光学包层）。通常，光纤的中心芯是具有相对于外包层的α折射率分布（即渐变折射率分布），外半径r1和最大折射率差Deltan1的基于玻璃的中心芯。中心芯的α折射率分布在中心芯的外半径r1处具有最小折射率，其对应于相对于外包层的折射率差Deltanend。内包层具有相对于外包层的外半径r2，宽度w2和折射率差Deltan2。掩埋沟槽具有相对于外包层的外半径rext，宽度w3和折射率差Deltan3。多模光纤通常具有减小的弯曲损耗，在850纳米和1300纳米的波长处的高带宽以及降低的包层效应。

78. 发明授权

US08406593B2 Multimode optical fiber with low bending losses and reduced cladding effect 有权
标题翻译：具有低弯曲损耗和降低包层效应的多模光纤
公开(公告)号：US08406593B2
公开(公告)日：2013-03-26
申请号：US12959688
申请日：2010-12-03
申请人： Denis Molin , Marianne Bigot-Astruc , Pierre Sillard , Koen de Jongh
发明人： Denis Molin , Marianne Bigot-Astruc , Pierre Sillard , Koen de Jongh
IPC分类号： G02B6/028
CPC分类号： G02B6/0288 , G02B6/03627 , G02B6/0365
摘要： The present invention embraces an optical fiber that includes a central core having an alpha-index profile with respect to an outer cladding. The optical fiber also includes an inner cladding, a depressed trench, and an outer cladding. Typically, the alpha-index profile of the central core is interrupted at a point having a positive refractive index difference with respect to the outer cladding. The optical fiber achieves reduced bending losses and a high bandwidth with a reduced cladding effect for high-data-rate applications.
摘要翻译：本发明包括一种光纤，其包括相对于外包层具有α-折射率分布的中心芯。光纤还包括内包层，凹陷沟槽和外包层。通常，中心芯的α折射率分布在相对于外包层具有正折射率差的点处中断。光纤在高数据速率应用中实现了减少的弯曲损耗和高带宽，降低了包层效应。

79. 发明申请

US20120251062A1 Multimode Optical Fiber 有权
标题翻译：多模光纤
公开(公告)号：US20120251062A1
公开(公告)日：2012-10-04
申请号：US13434101
申请日：2012-03-29
申请人： Denis Molin , Marianne Bigot-Astruc , Pierre Sillard , Franciscus Johannes Achten
发明人： Denis Molin , Marianne Bigot-Astruc , Pierre Sillard , Franciscus Johannes Achten
IPC分类号： G02B6/028
CPC分类号： G02B6/0288 , G02B6/0281 , G02B6/0365
摘要： A multimode optical fiber includes a central core surrounded by an outer cladding. The central core has a graded-index profile with respect to the outer cladding and an outer radius r1 of between about 22 microns and 28 microns. The optical fiber also includes an inner cladding positioned between the central core and the outer cladding, and a depressed trench positioned between the inner cladding and the outer cladding. The multimode optical fiber exhibits reduced bending losses.
摘要翻译：多模光纤包括由外包层包围的中心芯。中心纤芯具有相对于外包层的渐变折射率分布，以及在约22微米与28微米之间的外半径r1。光纤还包括位于中心芯和外包层之间的内包层，以及位于内包层和外包层之间的凹陷沟槽。多模光纤表现出减小的弯曲损耗。

80. 发明授权

US08280213B2 High-bandwidth multimode optical fiber with reduced cladding effect 有权
标题翻译：具有降低包层效应的高带宽多模光纤
公开(公告)号：US08280213B2
公开(公告)日：2012-10-02
申请号：US12953948
申请日：2010-11-24
申请人： Denis Molin , Pierre Sillard
发明人： Denis Molin , Pierre Sillard
IPC分类号： G02B6/036
CPC分类号： G02B6/0288 , G02B6/0365
摘要： The present invention embraces an optical fiber that includes a central core having an alpha refractive index profile with respect to an outer cladding. The optical fiber also includes an inner cladding, a depressed trench, and an outer cladding. The optical fiber achieves reduced bending losses and a high bandwidth with a reduced cladding effect for high-data-rate applications.
摘要翻译：本发明包括一种光纤，其包括相对于外包层具有α折射率分布的中心芯。光纤还包括内包层，凹陷沟槽和外包层。光纤在高数据速率应用中实现了减少的弯曲损耗和高带宽，降低了包层效应。

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