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1. 发明申请

WO03021322A2 WAFERIZED FIBER OPTIC CONNECTOR 审中-公开
标题翻译：成型光纤连接器
公开(公告)号：WO03021322A2
公开(公告)日：2003-03-13
申请号：PCT/US0227667
申请日：2002-08-29
申请人： TERADYNE INC
发明人： KIANI SEPEHR , ROTH RICHARD F
IPC分类号： G02B6/36 , G02B6/38
CPC分类号： G02B6/3885 , G02B6/3821 , G02B6/3849 , G02B6/3878 , G02B6/3879 , G02B6/3882 , G02B6/3893 , G02B6/3897
摘要： Generally, a fiber optic connector having at least one wafer, wherein the wafer holds at least one optical fiber, is provided. The wafer includes a retractable shroud, a body to receive the retractable shroud, and at least one biasing member. In the preferred embodiment, the biasing member includes a first biasing member, a second biasing member and a third biasing member. The first biasing member is capable of being biased to cause an alignment pin of a ferrule to open a door of the retractable shroud. The second biasing member is capable of being biased to cause the retractable shroud to be received by the body. And the third biasing member is capable of being biased to cause the retractable shroud and the body to accommodate variable wipe length.
摘要翻译：通常，提供具有至少一个晶片的光纤连接器，其中晶片保持至少一个光纤。晶片包括可收缩的护罩，用于接收可伸缩护罩的主体和至少一个偏置构件。在优选实施例中，偏置构件包括第一偏压构件，第二施力构件和第三施力构件。第一偏置构件能够偏置以使套圈的对准销打开可伸缩护罩的门。第二偏置构件能够被偏置以使可伸缩的护罩由身体接收。并且第三偏置构件能够被偏置以使可伸缩护罩和主体适应可变的擦拭长度。

2. 发明申请

WO0241053A3 METHODS AND APPARATUS FOR FORMING A FIBER OPTIC CONNECTION 审中-公开
标题翻译：形成光纤连接的方法和装置
公开(公告)号：WO0241053A3
公开(公告)日：2003-03-27
申请号：PCT/US0146817
申请日：2001-11-08
申请人： TERADYNE INC
发明人： KIANI SEPEHR
IPC分类号： G02B6/38 , G02B6/40
CPC分类号： G02B6/3885 , G02B6/3882 , G02B6/3883 , G02B6/389 , G02B6/3897
摘要： Techniques for forming a fiber optic connection between a first connection assembly (22) that provides alignment members (40) and a second connection assembly (24) that provides grooves (52) such that a central axis (54) of each groove of the second connection assembly is substantially perpendicular with a central axis of a corresponding alignment member of the first connection assembly. Each alignment member/groove pair can be positioned and oriented to control positioning of the first and second connection assemblies relative to each other in a single direction but allow movement in other directions to prevent physical stressing of the connection assemblies. Each alignment member/groove pair forms a self-aligning mechanism that can be used to align a first and second array of fiber ends to provide effective light transfer between fiber optic cables.
摘要翻译：在提供对准构件（40）的第一连接组件（22）和提供凹槽（52）的第二连接组件（24）之间形成光纤连接的技术，所述第二连接组件提供凹槽（52），使得第二连接组件连接组件基本上垂直于第一连接组件的对应对准构件的中心轴线。每个对准构件/凹槽对可以被定位和定向以控制第一和第二连接组件相对于彼此在单个方向上的定位，但允许在其它方向上移动以防止连接组件的物理应力。每个对准构件/凹槽对形成自对准机构，其可用于对准第一和第二光纤端部阵列以在光纤电缆之间提供有效的光传输。

3. 发明申请

WO2004061504A3 SYSTEMS AND METHODS FOR INSPECTING AN OPTICAL INTERFACE 审中-公开
标题翻译：用于检查光学接口的系统和方法
公开(公告)号：WO2004061504A3
公开(公告)日：2005-01-06
申请号：PCT/US0340293
申请日：2003-12-18
申请人： TERADYNE INC
发明人： KIANI SEPEHR , GESSEL DAVID J , WILSON ANDREW
IPC分类号： G02B6/38
CPC分类号： G02B6/3807 , G02B6/3897
摘要： A system enables inspection of an optical connector. The system includes a positioning subassembly, an electronic sensor (e.g., a scanner, a camera, etc.), and a controller coupled to the positioning subassembly and the electronic sensor. The controller is configured to position the electronic sensor over the optical connector, activate the electronic sensor to obtain a set of electronic signals which defines a set of current images of the optical connector, and electronically generate a result based on the set of electronic signals. The result indicates an attribute of the optical connector. Accordingly, the system is capable of inspecting the optical connector in a repeatable and non-subjective manner.
摘要翻译：一个系统可以检测光连接器。该系统包括定位子组件，电子传感器（例如扫描仪，照相机等）以及耦合到定位子组件和电子传感器的控制器。控制器被配置为将电子传感器定位在光学连接器上，激活电子传感器以获得一组电子信号，该电子信号限定光学连接器的一组当前图像，并且基于该组电子信号电子地生成结果。结果表示光连接器的属性。因此，该系统能够以可重复且非主观的方式检查光学连接器。

4. 发明申请

WO0231567A3 OPTICAL BACKPLANE AND METHOD OF MAKING SAME 审中-公开
标题翻译：光学背板及其制作方法
公开(公告)号：WO0231567A3
公开(公告)日：2003-09-25
申请号：PCT/US0130825
申请日：2001-10-02
申请人： TERADYNE INC
发明人： KHUSID MICHAEL , KIANI SEPEHR
IPC分类号： G02B6/43 , G02B6/38 , G02B6/42
CPC分类号： G02B6/43
摘要： An optical backplane assembly made from a backplane and daughter cards attached to the backplane. The backplane includes optical vias coupled to optical signal traces in the backplane. Reflective elements are positioned in the vias to direct the optical signals to optical traces on the daughter cards. The required precision to position the reflective elements is achieved by determining the centers of the optical signal traces. Light emitting elements within the backplane are used to determine the locations of the optical signal traces.
摘要翻译：由底板制成的光学背板组件和附接到背板的子卡。背板包括耦合到背板中的光信号迹线的光通孔。反射元件位于通孔中，以将光学信号引导到子卡上的光学迹线。通过确定光信号迹线的中心来实现定位反射元件所需的精度。背板内的发光元件用于确定光信号迹线的位置。

5. 发明申请

WO03021320A2 MODULAR FIBER OPTIC CONNECTION SYSTEM 审中-公开
标题翻译：模块化光纤连接系统
公开(公告)号：WO03021320A2
公开(公告)日：2003-03-13
申请号：PCT/US0227474
申请日：2002-08-29
申请人： TERADYNE INC
发明人： ROTH RICHARD F , KIANI SEPEHR
IPC分类号： G02B6/38
CPC分类号： G02B6/3882 , G02B6/3821 , G02B6/3825 , G02B6/3849 , G02B6/3878 , G02B6/3879 , G02B6/3885 , G02B6/3893 , G02B6/3897
摘要： In one embodiment of a fiber optic connection system of the present invention, there is provided a first fiber optic connector attachable to a first printed circuit board and a second fiber optic connector attachable to a second printed circuit board and mateable to the first fiber optic connector. The first fiber optic connector has separable first wafer modules, each of which hold at least one optical fiber, and separable first latching modules removably attached to the separable first wafer modules. The second fiber optic connector includes separable second wafer modules, each of which hold at least one optical fiber, and separable second latching modules removably attached to the separable second wafer modules. The separable second latching modules are engageable to the separable first latching modules to mate the first and second fiber optic connectors.
摘要翻译：在本发明的光纤连接系统的一个实施例中，提供了可连接到第一印刷电路板的第一光纤连接器和可连接到第二印刷电路板的第二光纤连接器，并且可与第一光纤连接器。第一光纤连接器具有可分离的第一晶片模块，每个晶片模块保持至少一个光纤，以及可分离的第一闭锁模块，其可移除地附接到可分离的第一晶片模块。第二光纤连接器包括可分离的第二晶片模块，每个第二晶片模块保持至少一个光纤，以及可拆卸的第二闩锁模块，其可移除地附接到可分离的第二晶片模块。可分离的第二闩锁模块可接合到可分离的第一闩锁模块以配合第一和第二光纤连接器。

6. 发明申请

WO0078105A9 MULTI-CONNECTION VIA 审中-公开
标题翻译：多连接通过
公开(公告)号：WO0078105A9
公开(公告)日：2002-06-13
申请号：PCT/US0015551
申请日：2000-06-05
申请人： TERADYNE INC
发明人： KIANI SEPEHR , KHUSID MIKHAIL
IPC分类号： H05K1/02 , H05K1/11 , H05K3/04 , H05K3/30 , H05K3/34 , H05K3/40 , H05K3/42
CPC分类号： H05K1/0222 , H01R12/523 , H05K1/112 , H05K1/115 , H05K3/043 , H05K3/308 , H05K3/3421 , H05K3/403 , H05K3/429 , H05K2201/09645 , H05K2201/1059 , H05K2201/10856 , H05K2201/10893 , H05K2201/10969 , H05K2203/0455
摘要： An interconnection circuit and related techniques are described. The interconnection circuit (10) includes a plated through hole (26) having a plurality of electrically isolated segments (26a, 26b) with at least one of the plurality of electrically isolated segments (26a) coupled to a signal path (27a, 27b) and at least one of the electrically isolated segments (26b) coupled to the ground (12). With this arrangement, the circuit provides a signal path between a first and a second different layers of a multilayer. By providing one segment (26a) as a signal segment and another segment (26b) as a ground segment the size and shape of the electrically isolated segments (26a, 26b) can be selected to provide the interconnection circuit having a predetermined impedance characteristic. The interconnection circuit can thus be impedance matched to circuit board circuits, devices and transmission lines, such as striplines, microstrips and co-planar waveguides. This results in an interconnection circuit which maintains the integrity of relatively high-frequency signals propagating through the interconnection circuit from the first layer to the second layer. The interconnect circuits can be formed by creating distinct conductor paths (26a, 26b) within the cylindrical plated through-holes (26) using variety of manufacturing techniques including, but not limited to, broaching techniques, electrostatic discharge milling (EDM) techniques and laser etching techniques.
摘要翻译：描述了互连电路及相关技术。互连电路（10）包括具有多个电隔离段（26a，26b）的电镀通孔（26），多个电隔离段（26a）中的至少一个耦合到信号路径（27a，27b）以及耦合到地（12）的电隔离段（26b）中的至少一个。利用这种布置，电路提供了多层的第一和第二不同层之间的信号路径。通过提供作为信号段的一个段（26a）和作为接地段的另一段（26b），可以选择电隔离段（26a，26b）的大小和形状，以提供具有预定阻抗特性的互连电路。因此，互连电路可以与电路板电路，器件和传输线（例如带状线，微带和共面波导）阻抗匹配。这导致互连电路，其维持通过互连电路从第一层传播到第二层的相对高频信号的完整性。互连电路可以通过使用各种制造技术在圆柱形电镀通孔（26）内形成不同的导体路径（26a，26b）来形成，包括但不限于拉削技术，静电放电铣削（EDM）技术和激光蚀刻技术。

7. 发明申请

WO2006012301A2 CONNECTOR SYSTEM FOR OPTICAL WAVE GUIDES 审中-公开
标题翻译：光波导管连接器系统
公开(公告)号：WO2006012301A2
公开(公告)日：2006-02-02
申请号：PCT/US2005022493
申请日：2005-06-24
申请人： TERADYNE INC , KIANI SEPEHR , LEHMAN JOHN A
发明人： KIANI SEPEHR , LEHMAN JOHN A
IPC分类号： G02B6/44
CPC分类号： G02B6/30 , G02B6/3849 , G02B6/3897
摘要： An optical connector system joining waveguides in two printed circuit boards. A flexible optical conductor is connected at one end to one of the boards. The flexible conductor includes at its free end an alignment structure that provides a separable, low loss interface to an alignment structure coupled to the waveguide on the other board. The ends of the waveguides are enclosed in housings that protect the waveguides from abrasion and contaminates, but expose the waveguides when the connectors mate.
摘要翻译：在两个印刷电路板中连接波导的光学连接器系统。柔性光导体在一端连接到一个板。柔性导体在其自由端包括对准结构，该对准结构为耦合到另一个板上的波导的对准结构提供可分离的低损耗接口。波导的端部封装在保护波导免受磨损和污染的壳体中，但是当连接器配合时，使波导暴露出来。

8. 发明申请

WO2004061505A3 SYSTEMS AND METHODS FOR INSPECTING AN OPTICAL INTERFACE 审中-公开
标题翻译：用于检查光学接口的系统和方法
公开(公告)号：WO2004061505A3
公开(公告)日：2004-12-29
申请号：PCT/US0341251
申请日：2003-12-24
申请人： TERADYNE INC
发明人： KIANI SEPEHR , GESSEL DAVID J , WILSON ANDREW
IPC分类号： G02B6/38
CPC分类号： G02B6/3807 , G02B6/3897
摘要： A system enables inspection of an optical connector. The system includes a positioning subassembly, an electronic sensor (e.g., a scanner, a camera, etc.), and a controller coupled to the positioning subassembly and the electronic sensor. The controller is configured to position the electronic sensor over the optical connector, activate the electronic sensor to obtain a set of electronic signals which defines a set of current images of the optical connector, and electronically generate a result based on the set of electronic signals. The result indicates an attribute of the optical connector. Accordingly, the system is capable of inspecting the optical connector in a repeatable and non-subjective manner.

9. 发明申请

WO2004059512A2 FERRULE ASSEMBLY AND METHODS THEREFOR 审中-公开
标题翻译： FERRULE大会及其方法
公开(公告)号：WO2004059512A2
公开(公告)日：2004-07-15
申请号：PCT/US0340641
申请日：2003-12-20
申请人： TERADYNE INC
发明人： ROTH RICHARD F , GEORGE JOSEPH J , KIANI SEPEHR
IPC分类号： G02B6/38 , G06F17/00
CPC分类号： G02B6/3829 , G02B6/3821 , G02B6/383 , G02B6/3839 , G02B6/3849 , G02B6/3869 , G02B6/3885 , G02B6/3887 , Y10T29/49123 , Y10T29/49181 , Y10T29/53213 , Y10T29/53217 , Y10T29/53226 , Y10T29/53235
摘要： A ferrule assembly for terminating at least one fiber of a ribbon cable in a ferrule, where the ferrule assembly is disposable in a housing of an optical connector, is provided. The ferrule assembly includes the ferrule having a mating face, at least one groove for receiving the fiber and at least one through-hole. The ferrule assembly also includes an alignment member holder having at least one alignment member and providing a first channel for the ribbon cable, the alignment member being insertable in the through-hole of the ferrule and having a first length such that an end of the alignment member extends beyond the mating face of the ferrule when the ferrule assembly is assembled. The ferrule assembly further includes a carrier body attachable to the alignment member holder, the carrier body having at least two biasing member capture portions, each of the biasing member capture portions providing an opening for capturing a biasing member therein when the alignment member holder and the carrier body are attached. The carrier body further provides a second channel for the ribbon cable, the second channel being disposed between the biasing member capture portions of the carrier body and being contiguous with the first channel when the alignment member holder and the carrier body are attached.
摘要翻译：一种套管组件，其用于将套圈中的带状电缆的至少一个光纤端接，其中套圈组件一次性在光学连接器的壳体中。套圈组件包括具有配合面的套圈，用于容纳纤维的至少一个凹槽和至少一个通孔。套圈组件还包括具有至少一个对准构件并且为带状电缆提供第一通道的对准构件保持器，对准构件可插入到套圈的通孔中并且具有第一长度，使得对准端当组装套圈组件时，构件延伸超过套圈的配合面。所述套圈组件还包括可附接到所述对准构件保持器的托架主体，所述托架本体具有至少两个偏置构件捕获部分，当所述对准构件保持器和所述对准构件保持器承载体进一步为带状电缆提供第二通道，第二通道设置在承载体的偏置构件捕获部分之间并且当对准构件保持器和第二通道与第一通道邻接时承载体附着。

10. 发明申请

WO02061477A2 TECHNIQUES FOR CLEANING AN OPTICAL INTERFACE OF AN OPTICAL CONNECTION SYSTEM 审中-公开
标题翻译：用于清洁光学连接系统的光学接口的技术
公开(公告)号：WO02061477A2
公开(公告)日：2002-08-08
申请号：PCT/US0202607
申请日：2002-01-30
申请人： TERADYNE INC
发明人： KIANI SEPEHR
IPC分类号： B08B3/02 , B08B5/02 , B08B11/00 , G02B6/38 , G02B6/40 , G02B6/25 , G02B6/36
CPC分类号： G02B6/385 , B08B3/02 , B08B5/02 , B08B11/00 , G02B6/3807 , G02B6/3866 , G02B6/40
摘要： The invention is directed to techniques for cleaning an optical interface pneumatically, i.e., using fluid (liquid or gas). Fluid can be delivered in an automated manner at a particular time in order alleviate the burden of a technician having to manually clean the optical interface with conventional cleaning material or a stick-on adhesive each time the technician exposes the optical interface. One arrangement is directed to an optical connection system having a first optical connector and a second optical connector. The first optical connector includes a first optical connector housing and a first optical interface fastened to the first optical connector housing. The second optical connector includes a second optical connector housing and a second optical interface fastened to the second optical connector housing. The second optical connector housing defines an aperture that directs fluid over at least one of the first and second optical interfaces.
摘要翻译：本发明涉及用于气动地清洁光学界面的技术，即使用流体（液体或气体）。流体可以在特定时间以自动方式递送，以减轻技术人员每次技术人员暴露光学界面时必须用常规清洁材料或粘贴粘合剂手动清洁光学界面的负担。一种布置涉及具有第一光学连接器和第二光学连接器的光学连接系统。第一光学连接器包括第一光学连接器壳体和紧固到第一光学连接器壳体的第一光学接口。第二光学连接器包括第二光学连接器壳体和固定到第二光学连接器壳体的第二光学接口。第二光学连接器壳体限定了使流体在第一和第二光学界面中的至少一个上引导的孔。

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