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31. 发明授权

US08867876B2 Optical fiber splitter module and fiber optic array therefor 有权
标题翻译：光纤分路器模块及其光纤阵列
公开(公告)号：US08867876B2
公开(公告)日：2014-10-21
申请号：US12616984
申请日：2009-11-12
申请人： Costas Saravanos , Elli Makrides-Saravanos , Otto I. Szentesi , William J. Miller
发明人： Costas Saravanos , Elli Makrides-Saravanos , Otto I. Szentesi , William J. Miller
IPC分类号： G02B6/42 , G02B6/00 , G02B6/36 , G02B6/28
CPC分类号： G02B6/368 , G02B6/2804 , G02B6/3636 , G02B6/3664
摘要： An optical fiber splitter has a higher density fiber optic array that allows for smaller packaging. The optical fibers that extend from the optical fiber splitter have one end connectorized and their spacing at the other end reduced, thereby eliminating components that were heretofore required. A method of making the fiber optic array includes interleaving the optical fibers to reduce the overall dimensions of the fiber optic array and the fiber optic splitter. A tool is used to reduce the spacing of the optical fibers in the fiber optic array.
摘要翻译：光纤分路器具有更高密度的光纤阵列，允许更小的封装。从光纤分离器延伸的光纤具有一端连接，并且其另一端的间隔减小，从而消除了迄今为止所需要的部件。制造光纤阵列的方法包括交织光纤以减小光纤阵列和光纤分路器的整体尺寸。使用工具来减少光纤阵列中光纤的间距。

32. 发明授权

US08867874B2 Method for modifying the combining or splitting ratio of a multimode interference coupler 有权
标题翻译：用于修改多模干涉耦合器的组合或分频比的方法
公开(公告)号：US08867874B2
公开(公告)日：2014-10-21
申请号：US13706658
申请日：2012-12-06
申请人： Finisar Sweden AB
发明人： Dave Adams , Jan-Olof Wesstrom
IPC分类号： G02B6/26 , G02F1/00 , G02B6/28 , G02B6/293
CPC分类号： G02B6/2804 , G02B6/125 , G02B6/26 , G02B6/2813 , G02B6/29344 , G02B6/3536 , G02F1/00
摘要： Method for modifying the splitting or combining ratio of a first multimode interference (MMI) coupler (100), which first coupler is arranged to convey light from one or several input waveguides to one or several output waveguides, wherein a film (103a) of a material is arranged over the first coupler, wherein the film is strained so that a force is applied by the film to the surface of the first coupler, and so that the refractive index profile in the material of the first coupler changes as a consequence of the force, and wherein the splitting or combining ratio is modified as a consequence of the changed refractive index profile.
摘要翻译：用于修改第一多模干涉（MMI）耦合器（100）的分离或组合比的方法，该第一耦合器被布置成将光从一个或多个输入波导传送到一个或多个输出波导，其中，材料布置在第一耦合器之上，其中膜被应变以使得膜被施加到第一耦合器的表面上，并且使得第一耦合器的材料中的折射率分布由于力，并且其中分裂或组合比被改变为折射率分布改变的结果。

33. 发明申请

US20140153922A1 Multi-Mode Optical Communication With Mode Mixtures 有权
标题翻译：多模光通信模式混合
公开(公告)号：US20140153922A1
公开(公告)日：2014-06-05
申请号：US13786844
申请日：2013-03-06
申请人： Alcatel-Lucent USA Inc.
发明人： Roland Ryf , Rene'-Jean Essiambre , Nicolas Fontaine
IPC分类号： H04J14/04 , H04B10/2581 , H04B10/50
CPC分类号： H04J14/04 , G02B6/0288 , G02B6/2804 , H04B10/2581 , H04B10/50
摘要： An apparatus includes an optical transmitter having a plurality of optical data modulators and an end-face coupler. Each of the optical data modulators is configured to output a corresponding data-modulated optical carrier. The optical end-face coupler is configured to direct the data-modulated optical carriers into a pattern of light beams to illuminate an end-face of a multi-mode optical fiber with a pattern of light spots. The optical end-face coupler is configured to cause each of the data-modulated optical carriers to excite a set of orthonormal optical propagating modes of the multi-mode optical fiber. Some of the orthonormal optical propagating modes of the set have nontrivially differing intensity and/or phase profiles.
摘要翻译：一种装置包括具有多个光学数据调制器和端面耦合器的光发射器。每个光学数据调制器被配置为输出相应的数据调制光载波。光端面耦合器被配置为将数据调制的光载波引导成光束的图案，以照亮具有光斑图案的多模光纤的端面。光端面耦合器被配置为使得每个数据调制的光载波激发多模光纤的一组正交的光传播模式。该组的一些正交光学传播模式具有非常不同的强度和/或相位分布。

34. 发明授权

US08731348B2 Capacitive rotary joint for optical signals 有权
标题翻译：用于光信号的电容旋转接头
公开(公告)号：US08731348B2
公开(公告)日：2014-05-20
申请号：US13028636
申请日：2011-02-16
申请人： Nils Krumme
发明人： Nils Krumme
IPC分类号： G02B6/26 , G02B6/42 , G02B6/36 , A61B5/00
CPC分类号： H01G5/01 , G02B6/2804 , G02B6/3604
摘要： A non-contacting rotary joint for transmitting an input signal guided within an input optical waveguide has an electrical transmission line and a probe. The transmission line has an even number N≧4 of equal length transmission line segments. The optical waveguide is connected to an optical distribution network which has an optical power splitter for splitting the input signal into N or N/2 individual signals of equal optical power. These signals are forwarded to opto-electrical converters to generate electrical signals for driving the electrical transmission line. The lengths of the optical transmission lines are adjusted so that the propagation time of the optical signal from the end of the input optical waveguide to the end of each individual optical transmission line is approximately the same.
摘要翻译：用于传输在输入光波导内引导的输入信号的非接触式旋转接头具有电传输线和探头。传输线具有相等长度的传输线段的N≥4的偶数。光波导连接到具有用于将输入信号分离成具有相等光功率的N或N / 2个独立信号的光功率分配器的光分配网络。这些信号被转发到光电转换器以产生用于驱动电传输线路的电信号。调整光传输线的长度，使得光信号从输入光波导的端部到各个光传输线的端部的传播时间大致相同。

35. 发明申请

US20140133806A1 MULTIPORT OPTICAL FIBER TERMINAL 有权
标题翻译：多光纤光纤终端
公开(公告)号：US20140133806A1
公开(公告)日：2014-05-15
申请号：US14080783
申请日：2013-11-14
申请人： John P. HILL , Walter E. POWER, II , Randy VAN HORN
发明人： John P. HILL , Walter E. POWER, II , Randy VAN HORN
IPC分类号： G02B6/38
CPC分类号： G02B6/3874 , G02B6/2804 , G02B6/3821 , G02B6/3826 , G02B6/3849 , G02B6/3857 , G02B6/3878 , G02B6/3879 , G02B6/3893 , G02B6/3897 , G02B6/44 , G02B6/4442 , G02B6/4446 , G02B6/4447 , G02B6/4452 , G02B6/4465 , G02B6/4473 , G02B6/46 , Y10T29/49826
摘要： A multiport optical fiber connection terminal with a compact footprint has a configuration that allows for easy accessibility and interconnection of cables, while providing several mounting options and including storage space within the terminal. The terminal may include cable connectors that are configured to allow for weather proof installation of pre-terminated fiber optic cables with the terminal ports.
摘要翻译：具有紧凑占地面积的多端口光纤连接终端具有允许电缆容易接入和互连的配置，同时提供多种安装选项，并且包括终端内的存储空间。终端可以包括电缆连接器，其被配置为允许防止将端接的光纤电缆与终端端口安装在一起。

36. 发明授权

US08478086B2 Imaging laser diodes with a lightwave circuit 有权
标题翻译：成像激光二极管与光波电路
公开(公告)号：US08478086B2
公开(公告)日：2013-07-02
申请号：US13038688
申请日：2011-03-02
申请人： Ruizhi Zheng
发明人： Ruizhi Zheng
IPC分类号： G02B6/12 , G02B6/10
CPC分类号： B41J2/465 , B41J2/451 , B41J2/46 , G02B6/125 , G02B6/2804 , H01S5/005 , H01S5/4012
摘要： An apparatus for imaging light from a plurality of laser diodes (504) onto a multi-channel light valve (6) includes a plurality of laser diodes each coupled to at least one fiber waveguide (508). A planar lightwave circuit (408) is coupled to at least one waveguide on a first side (508), and to the multi-planar light valve (6) on a second side.
摘要翻译：用于将来自多个激光二极管（504）的光成像到多通道光阀（6）上的装置包括多个激光二极管，每个激光二极管分别耦合到至少一个光纤波导（508）。平面光波电路（408）耦合到第一侧（508）上的至少一个波导和第二侧上的多平面光阀（6）。

37. 发明申请

US20130044988A1 COUPLED MULTICORE FIBER 有权
标题翻译：耦合多光纤
公开(公告)号：US20130044988A1
公开(公告)日：2013-02-21
申请号：US13587173
申请日：2012-08-16
申请人： Shoji Tanigawa , Katsuhiro Takenaga
发明人： Shoji Tanigawa , Katsuhiro Takenaga
IPC分类号： G02B6/036
CPC分类号： G02B6/02042 , C03B37/01222 , C03B2201/86 , C03B2203/22 , C03B2203/26 , C03B2203/34 , G02B6/0288 , G02B6/03633 , G02B6/14 , G02B6/2804
摘要： A coupled multi-core fiber 10 includes a plurality of cores 11 and a clad 12 surrounding the plurality of cores 11, wherein the plurality of cores 11 are arranged in such a way that periphery surfaces of the adjacent cores 11 contact with each other, each of the cores 11 is made to have a refractive index higher than the clad 12 and includes: an outer region 16 having a predetermined thickness from the periphery surface; and an inner region 15 made to have a higher refractive index than the outer region 16 and surrounded by the outer region 16.
摘要翻译：耦合的多芯光纤10包括多个芯11和围绕多个芯11的包层12，其中多个芯11以相邻芯11的周边表面彼此接触的方式布置，每个芯11的折射率高于包层12，并且包括：具有从外围表面预定厚度的外部区域16; 以及具有比外部区域16更高的折射率并被外部区域16包围的内部区域15。

38. 发明授权

US08358887B2 Optical waveguide with light emitting device and optical touch panel 有权
标题翻译：具有发光器件和光学触摸面板的光波导
公开(公告)号：US08358887B2
公开(公告)日：2013-01-22
申请号：US12637209
申请日：2009-12-14
申请人： Akiko Nagafuji , Yusuke Shimizu
发明人： Akiko Nagafuji , Yusuke Shimizu
IPC分类号： G02B6/26 , G02B6/42
CPC分类号： G06F3/0421 , G02B6/1228 , G02B6/138 , G02B6/2804 , G02B6/42 , G02B6/4249 , G02B2006/12154
摘要： In an optical waveguide 10 with a light emitting device to be used in the present invention, branched points 16 are sequentially provided in a guiding light direction 17 of a main path 14 and the width of the main path 14 becomes narrower as the main path 14 moves away from a light emitting device 11. The optical waveguide 10 having this structure can reduce a width W1 because there are no portions that correspond spaces (cladding layers) among adjacent branched paths 15. Moreover, the optical waveguide 10 has an excellent optical transmission efficiency, resulting in high intensity of light emitted. Uniformity of the light emitted is equal or more than a conventional optical waveguide 60 with a light emitting device.
摘要翻译：在本发明中使用的具有发光装置的光波导10中，分支点16依次设置在主路径14的引导光方向17上，并且主路径14的宽度变窄为主路径14 具有这种结构的光波导10可以减小宽度W1，因为在相邻的分支路径15中不存在与空间（包层）相对应的部分。此外，光波导10具有优异的光传输效率高，导致发光强度高。所发射的光的均匀度等于或大于具有发光器件的常规光波导60。

39. 发明申请

US20130003185A1 OPTICAL STAR COUPLER 有权
标题翻译：光星联轴器
公开(公告)号：US20130003185A1
公开(公告)日：2013-01-03
申请号：US13387010
申请日：2010-03-19
申请人： David A. Fattal , Michael Renne Ty Tan , Marco Fiorentino , Huei Pei Kuo , Wayne V. Sorin
发明人： David A. Fattal , Michael Renne Ty Tan , Marco Fiorentino , Huei Pei Kuo , Wayne V. Sorin
IPC分类号： G02B27/14
CPC分类号： G02B23/08 , G02B6/2804 , G02B6/29367
摘要： An optical device (15; 25; 315; 325; 345; 400; 500; 600; 700; 800) may include a light transmissive medium (450; 550; 650; 750; 850) having two sides. On one side may be a high reflectivity mirror (430; 530; 630; 830) and on the other side may be a plurality of partial reflectivity mirrors (460-466; 560-566; 662-666; 860-870) that may be guided mode resonance or nanodot mirrors. An optical system (25; 315; 325; 345; 500; 600; 700; 800) may have a plurality of light inputs (FIG. 2A; FIG. 5A), a light transmissive medium (550; 650; 750; 850), and a plurality of light outputs (FIGS. 2A-2B; FIG. 5B) from the light transmissive medium (550; 650; 750; 850). The light transmissive medium (550; 650; 750; 850) may have a high reflectivity mirror (530; 630; 830) on one side and a plurality of partial reflectivity mirrors (560-566; 662-666; 860-870) on a second side.
摘要翻译：光学装置（15; 25; 315; 325; 345; 400; 500; 600; 700; 800）可以包括具有两侧的透光介质（450; 550; 650; 750; 850）。在一侧可以是高反射镜（430; 530; 630; 830），另一侧可以是多个部分反射镜（460-466; 560-566; 662-666; 860-870），其可以引导模式共振或纳米点反射镜。光学系统（25; 315; 325; 345; 500; 600; 700; 800）可以具有多个光输入（图2A;图5A），透光介质（550; 650; 750; 850），以及来自透光介质（550; 650; 750; 850）的多个光输出（图2A-2B;图5B）。透光介质（550; 650; 750; 850）可以在一侧具有高反射率反射镜（530; 630; 830），并且多个部分反射镜（560-566; 662-666; 860-870）第二面。

40. 发明申请

US20120328244A1 OPTICAL CONNECTOR, OPTICAL CONNECTING STRUCTURE AND METHOD OF MANUFACTURING OPTICAL CONNECTOR 有权
标题翻译：光学连接器，光连接结构及制造光连接器的方法
公开(公告)号：US20120328244A1
公开(公告)日：2012-12-27
申请号：US13523419
申请日：2012-06-14
申请人： Dai Sasaki , Tomomi Sano , Akira Inoue
发明人： Dai Sasaki , Tomomi Sano , Akira Inoue
IPC分类号： G02B6/36 , B29D11/00
CPC分类号： G02B6/3885 , G02B6/2804 , G02B6/3807 , G02B6/3865 , G02B6/403
摘要： An optical connecting member realizes an optical connecting between a multi-core fiber and a plurality of single-core fibers by a waveguide part which connects a first end face and a second end face. With the optical connecting member, a connected end which is connected to the first end face is a straight-line portion that is orthogonal to the first end face in each of the plurality of waveguide parts. In addition, a diverged end which is diverged to the second end face is a straight-line portion that is orthogonal to the second end face. Consequently, light that has passed through the waveguide parts is emitted from the first end face and the second end face substantially perpendicularly to the faces, thereby enabling optical connecting loss to be favorably inhibited.
摘要翻译：光连接部件通过连接第一端面和第二端面的波导部实现多芯光纤与多根单芯光纤的光连接。利用光学连接构件，连接到第一端面的连接端是与多个波导部分中的每一个中的第一端面正交的直线部分。此外，分散到第二端面的分叉端是与第二端面正交的直线部分。因此，通过波导部件的光从第一端面和第二端面大致垂直于面发射，从而有利地抑制光连接损失。

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