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1. 发明授权

US07993799B2 Optical components made from photosensitive inorganic/organic hybrid materials 失效
标题翻译：由光敏无机/有机杂化材料制成的光学部件
公开(公告)号：US07993799B2
公开(公告)日：2011-08-09
申请号：US11721206
申请日：2005-12-19
申请人： Martin Mennig , Peter William Oliveira
发明人： Martin Mennig , Peter William Oliveira
IPC分类号： G03H1/02 , G02B3/00 , G02B6/18
CPC分类号： C08J5/005 , B82Y30/00 , G02B1/04 , G02B3/0087 , G11B7/251
摘要： An organic-inorganic hybrid material comprising (a) at least one soluble organic polymer, (b) at least one mono- or polynuclear metal complex having at least one ligand which comprises at least one photochemically and/or thermally polymerizable functional group and (c) surface-modified nanoscale particles. Also disclosed is an optical component which is made by using the hybrid material.
摘要翻译：一种有机 - 无机混合材料，其包含（a）至少一种可溶性有机聚合物，（b）至少一种具有至少一个配体的单 - 或多核金属络合物，其包含至少一种光化学和/或热聚合官能团和（c ）表面改性纳米级颗粒。还公开了通过使用混合材料制成的光学部件。

2. 发明授权

US07099535B2 Small mode-field fiber lens 失效
标题翻译：小模场光纤透镜
公开(公告)号：US07099535B2
公开(公告)日：2006-08-29
申请号：US10699450
申请日：2003-10-31
申请人： Venkata A. Bhagavatula , John Himmelreich , Nagaraja Shashidhar
发明人： Venkata A. Bhagavatula , John Himmelreich , Nagaraja Shashidhar
IPC分类号： G02B6/32 , G02B6/18
CPC分类号： G02B6/2552 , G02B6/32 , G02B6/4203 , G02B6/4206
摘要： A fiber lens includes a graded-index lens, a single-mode fiber disposed at a first end of the graded-index lens, and a refractive lens having a hyperbolic or near-hyperbolic shape disposed at a second end of the graded-index lens to focus a beam from the single-mode fiber to a diffraction-limited spot.
摘要翻译：光纤透镜包括渐变折射率透镜，设置在渐变折射率透镜的第一端处的单模光纤和具有设置在渐变折射率透镜的第二端处的双曲线或近似双曲形的折射透镜将来自单模光纤的光束聚焦到衍射极限点。

3. 发明授权

US06996318B2 Optical fiber with epoxidized polyolefin based coating 失效
标题翻译：光纤与环氧化聚烯烃基涂层
公开(公告)号：US06996318B2
公开(公告)日：2006-02-07
申请号：US10497697
申请日：2002-11-28
申请人： Luca Castellani , Luigia Rossiello , Andrea Pelizzoni , Raffaella Donetti , Lidia Terruzzi , Mauro Maritano
发明人： Luca Castellani , Luigia Rossiello , Andrea Pelizzoni , Raffaella Donetti , Lidia Terruzzi , Mauro Maritano
IPC分类号： G02B6/02 , G02B6/18
CPC分类号： C03C25/106 , C08C19/02 , C08C19/06 , C08L15/00 , C08L2666/08
摘要： An optical fiber having at least one epoxidized polyolefin based polymer coating. The coating is formed from a crosslinkable composition having (a) at least one epoxidized polydiene oligomer having a first and a second end, the oligomer having at least one hydrocarbon chain that is substantially free of ethylenic double bonds, at least one epoxide group at the first end and at least one reactive functional group at the second end; (b) at least one hydrogenated polydiene oligomer having at least one reactive functional group capable of reacting with the epoxide groups; and (c) at least one photo-initiator. Preferably, the coating is a primary coating coated with a secondary coating.
摘要翻译：具有至少一种环氧化聚烯烃基聚合物涂层的光纤。该涂层由具有（a）至少一种具有第一和第二末端的环氧化聚二烯低聚物的可交联组合物形成，所述低聚物具有至少一个基本上不含烯属双键的烃链，所述至少一个环氧化物基团在第一端和在第二端的至少一个反应性官能团; （b）至少一种具有至少一个能够与环氧基反应的反应性官能团的氢化聚二烯低聚物; 和（c）至少一个光引发剂。优选地，涂层是涂覆有二次涂层的主涂层。

4. 发明授权

US06987917B2 Optical fiber preform producing method, optical fiber preform, and optical fiber 失效
公开(公告)号：US06987917B2
公开(公告)日：2006-01-17
申请号：US10312911
申请日：2001-12-07
申请人： Masaaki Hirano , Masashi Onishi , Hideyuki Ijiri
发明人： Masaaki Hirano , Masashi Onishi , Hideyuki Ijiri
IPC分类号： G02B6/18 , C03B37/025
CPC分类号： G02B6/03627 , C03B37/01248 , C03B37/0126 , C03B2201/12 , C03B2201/31 , C03B2203/22 , C03B2203/36 , G02B6/02004 , G02B6/02238 , G02B6/02261 , G02B6/03611
摘要： An object of the present invention is to provide a method for manufacturing an optical fiber preform having a great diameter by reducing an eccentricity or a non-circularity of a core, an optical fiber preform having an small non-circularity and a complex refractive index profile, even with a great diameter, and an optical fiber that is applicable as a dispersion compensating fiber. The present invention involves a rod-in collapse process in which a glass rod is fixed within a glass pipe (or a dummy pipe attached to an end portion) via an aligning jig. The fixation via the aligning jig is made at one end or both ends, the aligning jig has a cylindrical shape with or without one or more reduced diameter portions. When fixed at one end, a heating and integrating process is preferably made from an opposite end. Employing the glass rod and the glass pipe having a refractive index distribution, a complex profile can be realized.

5. 发明申请

US20050213909A1 Chromatic dispersion-compensating optical fibre in the S-band using a higher order mode 失效
标题翻译：使用高阶模式的S波段中的色散补偿光纤
公开(公告)号：US20050213909A1
公开(公告)日：2005-09-29
申请号：US11077116
申请日：2005-03-11
申请人： Maxime Gorlier , Denis Molin , Louis-Anne De Montmorillon , Pierre Sillard
发明人： Maxime Gorlier , Denis Molin , Louis-Anne De Montmorillon , Pierre Sillard
IPC分类号： G02B6/036 , H04B10/2525 , G02B6/02 , G02B6/18
CPC分类号： G02B6/03688 , G02B6/02014 , G02B6/02023 , G02B6/02047 , G02B6/02261 , G02B6/02285 , H04B10/2525
摘要： The invention relates to an chromatic dispersion-compensating optical fibre in the S-band, for use in compensating for the chromatic dispersion of either a standard SMF optical fibre or of an NZ-DSF optical fibre, carrying an optical signal in the spectral band in use, which is the S-band extending from 1460 nm to 1530 nm. The chromatic dispersion-compensating optical fibre in the S-band has a wavelength corresponding to the global chromatic dispersion minimum, which is situated outside the spectral band in use, that is to say outside the S-band.
摘要翻译：本发明涉及S波段中的色散补偿光纤，用于补偿标准SMF光纤或NZ-DSF光纤的色散，在光谱带中承载光信号使用，其是从1460nm延伸到1530nm的S带。 S波段中的色散补偿光纤具有对应于全局色散最小值的波长，其位于使用的频谱带之外，即在S波段外。

6. 发明申请

US20050180708A1 Method for preparing plastic optical fiber preform 失效
标题翻译：塑料光纤预制棒的制备方法
公开(公告)号：US20050180708A1
公开(公告)日：2005-08-18
申请号：US10515574
申请日：2002-06-27
申请人： Hwa Kim , Hae Choi , Se Chang , Dae Lee , Jung Oh , Eu Kim
发明人： Hwa Kim , Hae Choi , Se Chang , Dae Lee , Jung Oh , Eu Kim
IPC分类号： G02B6/00 , B29D11/00 , G02B6/028 , G02B6/036 , G02B6/18
CPC分类号： G02B6/02038 , B29D11/00721
摘要： The present invention relates to a method for preparing a GI (graded index) plastic optical fiber preform having a radial refractive index gradient, the refractive index increasing gradually from the outer periphery of the preform toward the center thereof, comprising inserting a 1st plastic tube (inside diameter: d1i, outside diameter: d10) (111) made of a first polymer (refractive index: n1) in a cylinder reactor (inside diameter: d0i, d10≦d0i) and inserting a 2nd plastic tube (inside diameter: d2i, outside diameter d20, d20≦d1i) (112) made of a second polymer (refractive index: n2, n2≧n1) in the 1st plastic tube, the reactor, the 1st and 2nd plastic tubes are positioned coaxially, injecting a precursor of a third polymer (refractive index: n′, n′≧n2) into the 2nd plastic tube, injecting a precursor of a fourth polymer (refractive index: n″, n1≦n″≦n2) into the space between the 1st and 2nd plastic tubes.
摘要翻译：本发明涉及一种制备具有径向折射率梯度的GI（渐变折射率）塑料光纤预制件的方法，折射率从预成型坯的外周向其中心逐渐增加，包括插入第一塑料管（内径：由第一聚合物制成的外径：d <1 0 （111）（折射率：n <1）在气缸反应器中（内径：d 并且插入第二塑料管（内径：d 2），并且插入第二塑料管（内径：d 外部直径d 2 0 0 0 <= D < （112）由第二聚合物（折射率：n 2，n 2，N 2）= n 1 在第一塑料管中，反应器，第一和第二塑料管同轴地定位，注入第三聚合物的前体（折射率：n'，n'> = n <2>）插入第二塑料管中，注入第四聚合物的前体（折射率：n“，n <1 < N“<= N <2>）进入第一和第二塑料管之间的空间。

7. 发明授权

US06901196B2 Optical fiber having a lower bending loss 有权
标题翻译：具有较低弯曲损耗的光纤
公开(公告)号：US06901196B2
公开(公告)日：2005-05-31
申请号：US10870916
申请日：2004-06-21
申请人： Fumio Takahashi , Hideya Moridaira , Taeko Shibuta
发明人： Fumio Takahashi , Hideya Moridaira , Taeko Shibuta
IPC分类号： C03B37/018 , C03C13/04 , C03C25/60 , G02B6/02 , G02B6/036 , G02B6/44 , G02B6/18
CPC分类号： G02B6/03633 , C03C13/047 , C03C25/607 , G02B6/02014 , G02B6/02223 , G02B6/02266 , G02B6/02395 , G02B6/03627 , G02B6/4409
摘要： An optical fiber includes a first core having a relative refractive index difference of larger than 0.36%, and a cladding. The optical fiber has fiber cut-off wavelength λc of more than 1350 nm, cable cut-off wavelength λcc of less than 1285 nm, bending loss at a wavelength of 1625 nm of not more than 10 dB/km when wound at a diameter of 20 mm, transmission loss at a wavelength range of 1285 to 1625 nm of not more than 0.40 dB/km, transmission loss at a wavelength of 1383 nm less than transmission loss at a wavelength of 1310 nm, and difference in transmission loss at a wavelength of 1383 nm of not more than 0.04 dB/km before and after exposure to hydrogen. The lower bending loss of the optical fiber provides an optical fiber cable for use in a WDM transmission in wavelength range of 1285 to 1625 nm.
摘要翻译：光纤包括相对折射率差大于0.36％的第一芯和包层。该光纤具有大于1350nm的光纤截止波长lambdac，小于1285nm的电缆截止波长lambdacc，在1625nm波长处的弯曲损耗在不大于10dB / km时，在直径为在1285〜1625nm的波长范围内的传输损耗为0.40dB / km以下，波长1383nm下的传输损耗小于1310nm波长的传输损耗，波长的传输损耗差在暴露于氢气之前和之后的1383nm不大于0.04dB / km。光纤的较低弯曲损耗提供了用于波长1285至1625nm波长范围的WDM传输的光缆。

8. 发明申请

US20050069268A1 Method for making a plastic graded index optical fiber and resulting graded index optical fiber 失效
标题翻译：制造塑料渐变折射率光纤和得到的渐变折射率光纤的方法
公开(公告)号：US20050069268A1
公开(公告)日：2005-03-31
申请号：US10493998
申请日：2002-11-18
申请人： Xavier Andrieu , Bernard Boutevin , Alain Pastouret , Alain Rousseau , Jean-Marc Sage
发明人： Xavier Andrieu , Bernard Boutevin , Alain Pastouret , Alain Rousseau , Jean-Marc Sage
IPC分类号： G02B6/00 , G02B1/04 , G02B6/18
CPC分类号： G02B1/046 , B29C47/0014 , B29C47/025 , B29C47/28
摘要： The present invention concerns a method of manufacturing a graded index plastic optical fiber having an index that varies continuously between the center and the periphery of the fiber, from at least one polymer P and at least one reactive diluent D1 to allow the refractive index of said fiber to be varied. Said polymer P is a terpolymer comprising at least three repeating units P1, P2 and P3 with the following general formulae:
摘要翻译：本发明涉及一种制造渐变折射率塑料光纤的方法，其具有指数，其在纤维的中心和周边之间从至少一种聚合物P和至少一种反应性稀释剂D1连续变化，以允许所述纤维要变化。所述聚合物P是包含至少三个具有以下通式的重复单元P1，P2和P3的三元共聚物：

9. 发明授权

US6141155A Refractive index distribution type optical element and refractive index distribution type rod lens array 有权
$Refractive index distribution type optical element and refractive index distribution type rod lens array$
标题翻译：折射率分布型光学元件和折射率分布型棒状透镜阵列
公开(公告)号：US6141155A
公开(公告)日：2000-10-31
申请号：US511639
申请日：2000-02-22
申请人： Jun Yamaguchi , Shuya Kogi
发明人： Jun Yamaguchi , Shuya Kogi
IPC分类号： C03C3/078 , C03C3/102 , C03C4/02 , C03C13/04 , C03C21/00 , G02B3/00 , G02B6/028 , G02B6/12 , G02B6/02 , G02B6/18
CPC分类号： G02B3/0087 , C03C13/046 , C03C21/00 , C03C3/078 , C03C3/102 , C03C4/02 , G02B2006/12183
摘要： A refractive index distribution type optical element has a core/cladding structure produced with the ion exchange method. The element includes colorant of metal oxides in cladding glass thereof. The cladding glass consists of base glass and the colorant of the metal oxides comprising: 0.3 to 4.0 wt. % CoO; 1.0 to 12.0 wt. % Fe.sub.2 O.sub.3 ; 0.0 to 2.0 wt. % NiO; and 0.0 to 0.2 wt. % Cr.sub.2 O.sub.3 when the total amount of the base glass except for the colorants is taken as 100 wt. %. The refractive index distribution type optical element is prevented from deterioration of the optical properties occurring at portions having the refractive index departing the regular parabolic distribution and also is prevented from entrance of the flare light. The element is provided with good resolution even when employed for an optical device using a white light, and a rod lens array formed with the refractive index distribution type optical element is provided.
摘要翻译：折射率分布型光学元件具有利用离子交换法制造的芯/包层结构。该元件包括其包层玻璃中的金属氧化物的着色剂。包层玻璃由基础玻璃和金属氧化物的着色剂组成，包括：0.3-4.0重量％％CoO; 1.0〜12.0重量％％Fe2O3; 0.0〜2.0重量％％NiO; 和0.0〜0.2重量％将除了着色剂以外的基础玻璃的总量作为100重量％时的Cr 2 O 3。％。防止折射率分布型光学元件在折射率偏离正常抛物面分布的部分发生的光学特性的劣化，并且也防止了光束入射。即使在使用白光的光学装置中也提供了高分辨率的元件，并且提供了由折射率分布型光学元件形成的棒状透镜阵列。

10. 发明授权

US6014104A Method for monitoring yarn tension in yarn manufacturing process 失效
标题翻译：纱线制造过程纱线张力监测方法
公开(公告)号：US6014104A
公开(公告)日：2000-01-11
申请号：US83117
申请日：1998-05-22
申请人： Masazumi Imae , Takashi Iwade , Yukiko Shintani
发明人： Masazumi Imae , Takashi Iwade , Yukiko Shintani
IPC分类号： B65H54/02 , B65H54/70 , B65H54/88 , B65H59/00 , B65H59/38 , B65H59/40 , B65H63/036 , B65H63/04 , B65H63/06 , B65H63/08 , B65H67/08 , B65H69/06 , B65H54/00 , G02B6/18 , G06F19/00
CPC分类号： B65H59/385 , B65H59/40 , B65H63/06 , B65H63/08 , B65H67/085 , B65H2701/31 , B65H2701/3132
摘要： The yarn manufacturing process is monitored by detecting a yarn tension while the yarn spun by a spinning device is wound by a winding device. The yarn tension detected by the yarn tension sensor is corrected based on the rate of change in a winding condition such as a traverse speed or a winding speed, and whether the yarn manufacturing process is in a normal condition or not is judged based on the corrected tension. Also, an abnormal judging reference is corrected based on the rate of change in a winding condition, and whether the yarn manufacturing process is in a normal condition or not is judged based on the corrected abnormal judging reference.
摘要翻译：通过检测纱线张力来监测纱线制造过程，而由纺丝装置纺出的纱线由卷绕装置卷绕。基于纱线张力传感器检测到的纱线张力，根据横动速度，卷绕速度等卷绕条件的变化率进行修正，根据经过校正后的纱线制造工序是否处于正常状态张力。此外，基于校正后的异常判定基准，判断基于卷绕条件的变化率，以及纱线制造处理是否处于正常状态的异常判定基准。

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