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1. 发明授权

US06671426B2 Monolithic integrated terahertz optical asymmetric demultiplexer 有权
标题翻译：单片集成太赫兹光学非对称解复用器
公开(公告)号：US06671426B2
公开(公告)日：2003-12-30
申请号：US09811758
申请日：2001-03-19
申请人： Kerry I. Litvin
发明人： Kerry I. Litvin
IPC分类号： G02B643
CPC分类号： G02B6/12007 , G02B6/29343 , G02B6/2938 , G02B2006/12109 , G02F1/3519 , H04J14/08
摘要： An optical device which monolithically integrates a variety of structures to route or demultiplex data. One or more ring resonators are used to couple a control signal into and out of a waveguide loop residing within the optical device. The device includes a waveguide loop interferometer, such as a Sagnac loop, and a nonlinear element, such as a semiconductor optical amplifier, inserted in the loop. A ring resonator removes the control signal from the waveguide loop after it passes through the nonlinear element. The control signal is removed via a path that is independent of paths used for managing the flow of data through the optical device. Data is selectively outputted from one of two output ports, depending upon the state of the nonlinear device, as determined by the control signal.
摘要翻译：将各种结构单片集成以路由或解复用数据的光学装置。一个或多个环形谐振器用于将控制信号耦合到驻留在光学装置内的波导回路中和从外部耦合。该装置包括诸如Sagnac回路的波导管路径干涉仪和插入回路中的诸如半导体光放大器的非线性元件。环形谐振器在穿过非线性元件之后，从波导管回路中去除控制信号。通过独立于用于管理通过光学装置的数据流的路径的路径去除控制信号。根据由控制信号确定的非线性装置的状态，选择性地从两个输出端口之一输出数据。

2. 发明授权

US06234686B1 Optical data link 有权
标题翻译：光数据链路
公开(公告)号：US06234686B1
公开(公告)日：2001-05-22
申请号：US09204274
申请日：1998-12-03
申请人： Ichiro Tonai , Takeshi Irie , Toshio Mizue
发明人： Ichiro Tonai , Takeshi Irie , Toshio Mizue
IPC分类号： G02B643
CPC分类号： G02B6/4292 , G02B6/4245 , G02B6/4246 , G02B6/4265 , G02B6/4277
摘要： The present invention relates to an optical data link having a structure which is quite easy to manufacture at a low cost and realizes high optical accuracy, high mechanical accuracy, and high reliability. This optical data link comprises a light-receiving module for outputting an optical signal from an optical fiber transmission line as an electric signal, and a light-emitting module for transmitting the optical signal to the optical fiber transmission line. Each of these optical modules comprises a body portion including an electronic device; a head portion including a light-receiving device or light-emitting device; and a neck portion, processed into a predetermined form, for communicating the body portion and head portion to each other. The optical modules are mounted on an insulating substrate, and are at least partly accommodated in a housing, while being separated from each other by a predetermined distance.
摘要翻译：本发明涉及一种光学数据链路，其具有以低成本而非常容易制造的结构，并实现高光学精度，高机械精度和高可靠性。该光数据链路包括用于从作为电信号的光纤传输线输出光信号的光接收模块和用于将光信号发送到光纤传输线的发光模块。这些光学模块中的每一个包括包括电子设备的主体部分; 包括光接收装置或发光装置的头部; 以及处理成预定形式的颈部，用于将主体部分和头部部分彼此连通。光学模块安装在绝缘基板上，并且至少部分地容纳在壳体中，同时彼此分开预定距离。

3. 发明授权

US06692161B2 High frequency emitter and detector packaging scheme for 10GB/S transceiver 有权
标题翻译：用于10GB / S收发器的高频发射器和检测器封装方案
公开(公告)号：US06692161B2
公开(公告)日：2004-02-17
申请号：US09823294
申请日：2001-03-29
申请人： Brett Zaborsky , Rao Peddada , Andrew Alduino , Douglas Crafts , Siegfried Fleischer
发明人： Brett Zaborsky , Rao Peddada , Andrew Alduino , Douglas Crafts , Siegfried Fleischer
IPC分类号： G02B643
CPC分类号： G02B6/4201 , G02B6/4214 , G02B6/4225 , G02B6/4226 , G02B6/423 , G02B6/4246 , G02B6/4277 , G02B6/4279
摘要： An apparatus and packaging scheme that ensures that alignments between signal sending and detecting components in transceivers are optimized and maintained over the lifetime of the apparatus. This is accomplished through use of a pair of polymer optical modules, which are used to couple light sent to and received from respective fiber optic cables. During a pre-alignment process, head portions of the polymer optical modules are inserted into respective slots defined in a standoff that is mounted on an optical sub-assembly to which an emitter and detector are mounted, whereby these slots are configured so that the head portions slide along the sidewalls of the slots during assembly. During a subsequent active alignment process, each polymer optical module is positioned relative to its respective emitter or detector until a maximum signal is detected, whereupon the position of the components is quick-set using a UV-sensitive adhesive. Additional adhesive may then be added to further secure the components.
摘要翻译：一种确保收发器中的信号发送和检测部件之间的对准的设备和封装方案在设备的寿命期内被优化和维护。这通过使用一对聚合物光学模块来实现，所述聚合物光学模块用于将发送到相应光纤电缆并从其接收的光耦合。在预对准过程中，聚合物光学模块的头部被插入限定在安装在安装有发射器和检测器的光学子组件的支座上的相应狭槽中，由此这些狭槽被构造成使得头部在组装期间，部分沿槽的侧壁滑动。在随后的主动对准过程中，每个聚合物光学模块相对于其相应的发射器或检测器定位，直到检测到最大信号为止，于是组件的位置使用UV敏感粘合剂快速设定。然后可以加入另外的粘合剂以进一步固定部件。

4. 发明授权

US06625354B2 Fiber amplifier having a prism for efficient coupling of pump energy 失效
公开(公告)号：US06625354B2
公开(公告)日：2003-09-23
申请号：US09740370
申请日：2000-12-19
申请人： Jack H. Hollister , Robert R. Rice , Neil F. Ruggieri
发明人： Jack H. Hollister , Robert R. Rice , Neil F. Ruggieri
IPC分类号： G02B643
CPC分类号： H01S3/094003 , G02B6/2852 , H01S3/06708 , H01S3/094019
摘要： An optical fiber amplifier employing a prism to optimally couple pump energy into the pump core of a dual clad fiber. The optical fiber amplifier consists of a dual clad fiber having an inner (e.g., signal) core, an outer (e.g., pump) core surrounding the inner core, and a cladding layer at least partially surrounding the outer core. Pump energy can be injected into the outer core through the prism located adjacent to the outer core in order to amplify signals propagating through the inner core.

5. 发明授权

US06795624B2 Electro-optic interconnect circuit board 失效
标题翻译：电光互连电路板
公开(公告)号：US06795624B2
公开(公告)日：2004-09-21
申请号：US10352472
申请日：2003-01-28
申请人： Randy W. Wickman , Gary P. O'Connor , John Greene , Daniel C. Mansur , David Barneson
发明人： Randy W. Wickman , Gary P. O'Connor , John Greene , Daniel C. Mansur , David Barneson
IPC分类号： G02B643
CPC分类号： G02B6/4249 , G02B6/4201 , G02B6/4224 , G02B6/423
摘要： A method and apparatus are provided for aligning a plurality of transmission paths of an array of optical devices with a plurality of optical fibers. The method includes the steps of disposing the optical array on a first side of the transparent substrate with the plurality of optical transmission paths passing directly through the substrate, disposing a signal processor on the first side of the transparent substrate adjacent the array of optical devices, disposing a set of alignment guides on a second side of the transparent substrate parallel to the plurality of transmission paths for aligning the plurality of optical fibers with the plurality of transmission paths and coupling a plurality of signals processed by the processor through the plurality of transmission paths between the optical array and plurality of optical fibers.
摘要翻译：提供了一种用于将光学器件阵列的多个传输路径与多根光纤对准的方法和装置。该方法包括以下步骤：将多个光传输路径直接穿过基板，在透明基板的第一侧上设置光学阵列，在与该光学器件阵列相邻的透明基板的第一侧上设置信号处理器，在所述多个传输路径平行于所述透明基板的第二侧设置一组对准引导件，用于使所述多个光纤与所述多个传输路径对准，并且通过所述多个传输路径耦合由所述处理器处理的多个信号在光学阵列和多个光纤之间。

6. 发明授权

US06754418B1 Optical arrangement 失效
标题翻译：光学布置
公开(公告)号：US06754418B1
公开(公告)日：2004-06-22
申请号：US09958950
申请日：2002-01-28
申请人： Johan Holm , Fredrik Laurell , Magnus Olson , Christian Vieider , Henrik Åhlfeldt
发明人： Johan Holm , Fredrik Laurell , Magnus Olson , Christian Vieider , Henrik Åhlfeldt
IPC分类号： G02B643
CPC分类号： H01S3/025 , G02F1/3501 , G02F2001/3505 , H01S3/0606 , H01S3/094038 , H01S3/09415
摘要： A solid-state laser or arrangement for wavelength conversion is disclosed, which in its simplest embodiment is comprised of a light-generating body arranged in a supporting means, the light-generating body having a shape which is substantially complementary to a guiding structure which is formed in the supporting means. The guiding structure is formed with a high degree of accuracy, for instance, by etching the supporting means or by replicating an original. Between the light-generating body and the guiding structure of the supporting means a thin contact layer is arranged, the purpose of which is to increase the adherence to and/or the heat transfer to the supporting means. Due to the fact that the contact layer is a deformable material, possible discrepancies as regards complementary between the guiding structure and the light-generating body will be filled by the contact layer whereby a close fit is obtained between the complementary structure.
摘要翻译：公开了一种用于波长转换的固态激光器或布置，其最简单的实施例由布置在支撑装置中的发光体构成，该发光体具有与引导结构基本互补的形状，形成在支撑装置中。引导结构以高精度形成，例如通过蚀刻支撑装置或通过复制原件来形成。在发光体和支撑装置的引导结构之间，布置了薄的接触层，其目的是增加对支撑装置的粘附和/或热传递。由于接触层是可变形材料，导向结构和发光体之间的互补性的可能差异将被接触层填充，从而在互补结构之间获得紧密配合。

7. 发明授权

US06447174B1 Active optical interconnect 有权
标题翻译：有源光互连
公开(公告)号：US06447174B1
公开(公告)日：2002-09-10
申请号：US09713761
申请日：2000-11-15
申请人： John A. Trezza
发明人： John A. Trezza
IPC分类号： G02B643
CPC分类号： G02B6/4292 , G02B6/40 , G02B6/4201 , G02B6/4249 , G02B6/426 , G02B6/4269 , G02B6/4274
摘要： A connector and cable provide a two dimensional array of optical channels for interconnecting electronic circuits using a two-dimensional, integrated circuit array of emitter and/or detector elements affixed to the fiber bundle, an ASIC substrate including drive circuitry electrically connected to the array and adapted to drive emitter elements and/or sense detector elements within the array, fanout circuitry associated with the ASIC substrate and drive circuitry for spatially separating the electrical signal channels, and an electrical connector means connected to the fanout circuitry. Applications include all manner of interconnecting circuit boards or similar components within a single system or between systems.
摘要翻译：连接器和电缆提供用于使用固定到光纤束的发射器和/或检测器元件的二维集成电路阵列互连电子电路的二维阵列，ASIC基板包括电连接到阵列的驱动电路，以及适于驱动阵列内的发射器元件和/或感测检测器元件，与ASIC基板相关联的扇出电路和用于在空间上分离电信号通道的驱动电路以及连接到扇出电路的电连接器装置。应用包括在单个系统内或系统之间的各种互连电路板或类似部件。

8. 发明授权

US06821027B2 Miniaturized parallel optical transmitter and receiver module 失效
标题翻译：小型并联光发射机和接收机模块
公开(公告)号：US06821027B2
公开(公告)日：2004-11-23
申请号：US10284629
申请日：2002-10-30
申请人： Hyung Jae Lee , Yong-Sung Jin , Yung-Sung Son
发明人： Hyung Jae Lee , Yong-Sung Jin , Yung-Sung Son
IPC分类号： G02B643
CPC分类号： G02B6/4249 , G02B6/4201 , G02B6/4203 , G02B6/4239 , G02B6/4243 , G02B6/4261 , G02B6/4277 , G02B6/4281 , G02B6/4283 , G02B6/4284
摘要： The present invention relates to a module for parallel transmission and reception of an optical signals, and particularly a miniaturized module with a fixed optical coupler and a detachable electric connector is disclosed. A miniaturized optical signal transmission module according to the present invention comprises an electrical connector for coupling electric signals to a circuit board; an array of optical devices coupled to metal leads, the array of optical devices converting between optical signals and the electric signals; an optical fiber array block fixedly and optically coupled to the array of optical devices for transmitting the optical signals, wherein the metal leads are detachably coupled to the electrical connector part. The optical module can be miniaturized so that the entire system can be miniaturized. Accordingly, many advantages according to the miniaturization of the entire system can be obtained.
摘要翻译：本发明涉及一种并行传输和接收光信号的模块，特别涉及一种具有固定光耦合器和可拆卸电连接器的小型化模块。根据本发明的小型化光信号传输模块包括用于将电信号耦合到电路板的电连接器; 耦合到金属引线的光学器件阵列，在光信号和电信号之间转换的光学器件阵列; 光纤阵列块，其固定地和光耦合到所述光学装置阵列，用于传输所述光学信号，其中所述金属引线可拆卸地联接到所述电连接器部分。光学模块可以小型化，使得整个系统可以小型化。因此，可以获得根据整个系统的小型化的许多优点。

9. 发明授权

US06810213B2 Optical module and optical transceiver 失效
标题翻译：光模块和光收发器
公开(公告)号：US06810213B2
公开(公告)日：2004-10-26
申请号：US09788218
申请日：2001-02-19
申请人： Koichiro Tonehira , Hiroshi Yamamoto , Kenji Yoshimoto , Michihide Sasada , Tetsuya Aoki
发明人： Koichiro Tonehira , Hiroshi Yamamoto , Kenji Yoshimoto , Michihide Sasada , Tetsuya Aoki
IPC分类号： G02B643
CPC分类号： G02B6/4206 , G02B6/4208 , H01L2224/48091 , H01L2224/48227 , H01S5/02216 , H01S5/02252 , H01S5/02288 , H01S5/0683 , H01L2924/00014
摘要： To provide economical high-speed optical communications through an optical module a silicon substrate with a ball lens and semiconductor luminescence element mounted thereon, and a laser driver IC are provided. A silicon subassembly includes a silicon substrate with a pyramidal cavity etched into the substrate near its edge. A ball lens is precision-mounted in the pyramidal cavity by bonding it at multiple points. This provides a high-strength connection and a small, inexpensive silicon substrate. Also provided on the silicon substrate is a semiconductor luminescence element and a slit on the opposite side of the ball lens. The slit enables collimated light emitted from the ball lens to be optically coupled without being blocked or reflected by the substrate. The semiconductor luminescence element and its laser driver IC are placed in close proximity to each other, and ribbon wires are kept short (approximately 300 &mgr;m) to reduce signal line impedance mismatch for high-speed transmission.
摘要翻译：为了通过光学模块提供经济的高速光通信，提供了安装有球透镜和半导体发光元件的硅衬底和激光驱动器IC。硅子组件包括硅衬底，其具有在其边缘附近蚀刻到衬底中的锥体腔。球形镜头通过在多个点处粘合而精确安装在锥体腔中。这提供了高强度的连接和小的廉价的硅衬底。在硅衬底上还设置半导体发光元件和在球透镜的相对侧上的狭缝。狭缝使得从球形透镜发射的准直光被光学耦合，而不被基板阻挡或反射。半导体发光元件及其激光驱动器IC彼此靠近放置，并且带状线保持短路（约300mum），以减少用于高速传输的信号线阻抗失配。

10. 发明授权

US06575770B2 Optoelectronic module apparatus and method of assembly 有权
标题翻译：光电模块装置及组装方法
公开(公告)号：US06575770B2
公开(公告)日：2003-06-10
申请号：US09920597
申请日：2001-08-01
申请人： Kevin Michael Birch , Peter Charles Gibson
发明人： Kevin Michael Birch , Peter Charles Gibson
IPC分类号： G02B643
CPC分类号： G02B6/4246 , G02B6/4257 , G02B6/426 , G02B6/4277 , G02B6/4281 , G02B6/4283 , Y10T29/49126 , Y10T29/49139 , Y10T29/49208
摘要： An optoelectronic module including a skeleton structure, a platform portion, and a vertical portion is provided. The skeleton structure has a socket portion and the vertical portion extends from the socket portion to a transverse back plate. The platform portion has a first array of recesses arranged to receive a plurality of pins extending from a first circuit board disposed on the optoelectronic module.
摘要翻译：提供了包括骨架结构，平台部分和垂直部分的光电模块。骨架结构具有插座部分，并且垂直部分从插座部分延伸到横向后板。平台部分具有第一凹槽阵列，布置成容纳从设置在光电子模块上的第一电路板延伸的多个销。

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