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31. 发明授权

US08483571B2 Optical beam splitter for use in an optoelectronic module, and a method for performing optical beam splitting in an optoelectronic module 有权
标题翻译：用于光电子模块的光束分离器，以及用于在光电子模块中执行光束分离的方法
公开(公告)号：US08483571B2
公开(公告)日：2013-07-09
申请号：US12828278
申请日：2010-06-30
申请人： Laurence R. McColloch , Pengyue Wen
发明人： Laurence R. McColloch , Pengyue Wen
IPC分类号： H04B10/12 , H04B10/04 , H04B10/06 , G02B27/14
CPC分类号： G02B6/4214 , G02B6/4206 , G02B6/4246 , H01S5/005 , H01S5/02248 , H01S5/02284 , H01S5/0683 , Y10T29/4987 , Y10T29/49899
摘要： An optical beam splitter for use in an optoelectronic module and method are provided. The optical beam splitter is configured to split a main beam produced by a laser into at least first and second light portions that have different optical power levels. The first light portion, which is to be coupled into an end of a transmit optical fiber of an optical communications link, has an optical power level that is within eye safety limits and yet has sufficient optical power to avoid signal degradation problems. The optical power level of the first light portion is less than the optical power level of the second light portion. The optical beam splitter is capable of being implemented in a unidirectional or a bidirectional optical link.
摘要翻译：提供了一种用于光电子模块和方法的光束分离器。光束分离器被配置为将由激光器产生的主光束分成至少具有不同光功率水平的第一和第二光部分。要耦合到光通信链路的发射光纤的端部的第一光部分具有在眼睛安全限度内的光功率电平，并且具有足够的光功率以避免信号降级问题。第一光部的光功率水平小于第二光部的光功率水平。光束分离器能够以单向或双向光学链路实现。

32. 发明申请

US20130155642A1 MODIFIED TRANSISTOR OUTLINE (TO)-CAN ASSEMBLY FOR USE IN OPTICAL COMMUNICATIONS AND A METHOD 有权
公开(公告)号：US20130155642A1
公开(公告)日：2013-06-20
申请号：US13329380
申请日：2011-12-19
申请人： Laurence R. McColloch
发明人： Laurence R. McColloch
IPC分类号： H05K7/00
CPC分类号： G02B6/4263 , G02B6/4214 , G02B6/4246 , G02B6/4295 , G02B6/4296
摘要： A modified TO-can assembly is provided that has greater versatility with respect to spatial constraints than known TO-can assemblies and that is suitable for use in a wider range of applications than known TO-can assemblies. The modified TO-can assembly has a receptacle that has been modified to receive an optical fiber through its side instead of through its end. Within the TO-can assembly, the optical path is folded in order to couple the light between the optoelectronic component of the TOSA or ROSA and the end of the optical fiber. The combination of these features provides the modified TO-can assembly with a compact profile that makes it more versatile with respect to spatial constraints and therefore suitable for use in a wider range of applications.

33. 发明申请

US20120281952A1 ACTIVE OPTICAL CABLE (AOC) HAVING A MOLDED PLASTIC LEADFRAME THAT OBVIATES THE NEED FOR AN OPTICAL CONNECTOR, AN AOC THAT INCORPORATES THE AOC CONNECTOR, AND A METHOD OF USING THE AOC 有权
标题翻译：主动光缆（AOC）有一个成型光学连接器的模塑塑料导线，与AOC连接器配合使用，以及使用AOC的方法
公开(公告)号：US20120281952A1
公开(公告)日：2012-11-08
申请号：US13100044
申请日：2011-05-03
申请人： Laurence R. McColloch
发明人： Laurence R. McColloch
IPC分类号： G02B6/36
CPC分类号： G02B6/4284 , G02B6/4214 , G02B6/4267 , G02B6/4292
摘要： An AOC connector is provided that has a molded plastic leadframe that obviates the need to use an optical connector in the AOC and that is capable of operating over a wide temperature range and a large number of temperature cycles. The AOC connector includes a plastic optical port that is adapted to be connected via an optically-transparent adhesive material to an end of an optical fiber cable.
摘要翻译：提供了一种具有模制塑料引线框架的AOC连接器，其不需要在AOC中使用光学连接器，并且能够在宽温度范围和大量温度循环下操作。 AOC连接器包括适于通过光学透明粘合剂材料连接到光纤电缆端部的塑料光学端口。

34. 发明申请

US20120002284A1 OPTICAL BEAM SPLITTER FOR USE IN AN OPTOELECTRONIC MODULE, AND A METHOD FOR PERFORMING OPTICAL BEAM SPLITTING IN AN OPTOELECTRONIC MODULE 有权
标题翻译：用于光电模块的光束分离器以及用于在光电模块中执行光束分离的方法
公开(公告)号：US20120002284A1
公开(公告)日：2012-01-05
申请号：US12828278
申请日：2010-06-30
申请人： Laurence R. McColloch , Pengyue Wen
发明人： Laurence R. McColloch , Pengyue Wen
IPC分类号： G02B27/42
CPC分类号： G02B6/4214 , G02B6/4206 , G02B6/4246 , H01S5/005 , H01S5/02248 , H01S5/02284 , H01S5/0683 , Y10T29/4987 , Y10T29/49899
摘要： An optical beam splitter for use in an optoelectronic module and method are provided. The optical beam splitter is configured to split a main beam produced by a laser into at least first and second light portions that have different optical power levels. The first light portion, which is to be coupled into an end of a transmit optical fiber of an optical communications link, has an optical power level that is within eye safety limits and yet has sufficient optical power to avoid signal degradation problems. The optical power level of the first light portion is less than the optical power level of the second light portion. The optical beam splitter is capable of being implemented in a unidirectional or a bidirectional optical link.
摘要翻译：提供了一种用于光电子模块和方法的光束分离器。光束分离器被配置为将由激光器产生的主光束分成至少具有不同光功率水平的第一和第二光部分。要耦合到光通信链路的发射光纤的端部的第一光部分具有在眼睛安全限度内的光功率电平，并且具有足够的光功率以避免信号降级问题。第一光部的光功率水平小于第二光部的光功率水平。光束分离器能够以单向或双向光学链路实现。

35. 发明申请

US20110073818A1 PULLING TORPEDO HAVING A MATING FEATURE THEREON THAT MATES WITH A MATING FEATURE FORMED ON A CABLE BOOT 审中-公开
标题翻译：具有电缆特征的电缆，可以用电缆引导形成的主要功能
公开(公告)号：US20110073818A1
公开(公告)日：2011-03-31
申请号：US12569174
申请日：2009-09-29
申请人： Laurence R. McColloch
发明人： Laurence R. McColloch
IPC分类号： G02B6/54 , H02G1/08
CPC分类号： G02B6/4465
摘要： A torpedo is provided for use in pulling an optical communications device through ducts, vents, pipes, and the like. The torpedo has at least one mating feature formed thereon that mates with at least one mating feature formed on a boot of an optical fiber cable when the torpedo is attached to the boot. The mating feature formed on the torpedo is typically a key and the mating feature formed on the boot is typically a keyway having a shape that is complementary to the shape of the key. The mating of the key and keyway eliminate the need to use a clamping force to ensure that the grip between the torpedo and the cable will not be lost or compromised when the torpedo is being pulled. The boot of the optical fiber cable may be a standard boot of a standard optical fiber cable, and therefore does not need to be a specialized boot designed specifically for the purpose of attaching to a torpedo. The boot of the optical fiber cable is attached in the normal manner to the strain relief device of the optical fiber cable. Consequently, pulling forces that are exerted by the torpedo on the boot are translated through the boot into the strain relief device of the cable, thereby preventing forces from being exerted on the cable that could possibly damage it.
摘要翻译：提供了用于通过管道，通风口，管道等拉动光通信设备的鱼雷。鱼雷具有形成在其上的至少一个配合特征，当鱼雷附接到靴子时，其与形成在光纤缆线的靴子上的至少一个匹配特征配合。形成在鱼雷上的配合特征通常是钥匙，并且形成在靴子上的配合特征通常是具有与钥匙形状互补的形状的键槽。钥匙和键槽的配合消除了使用夹紧力的需要，以确保鱼雷与电缆之间的握柄在鱼雷被拉动时不会丢失或损坏。光纤电缆的引导可以是标准光纤电缆的标准引导件，因此不需要是为了附接到鱼雷而专门设计的专用引导件。光纤电缆的引导件以正常方式连接到光纤电缆的应变消除装置。因此，由鱼雷施加在靴子上的拉力通过靴子平移到绳索的应变消除装置中，从而防止力被施加在可能损坏绳索的绳索上。

36. 发明授权

US09011025B2 Modified transistor outline (TO)-can assembly for use in optical communications and a method 有权
标题翻译：修改晶体管轮廓（TO） - 可用于光通信的组件和方法
公开(公告)号：US09011025B2
公开(公告)日：2015-04-21
申请号：US13329380
申请日：2011-12-19
申请人： Laurence R. McColloch
发明人： Laurence R. McColloch
IPC分类号： H05K7/00 , G02B6/36 , G02B6/42
CPC分类号： G02B6/4263 , G02B6/4214 , G02B6/4246 , G02B6/4295 , G02B6/4296
摘要： A modified TO-can assembly is provided that has greater versatility with respect to spatial constraints than known TO-can assemblies and that is suitable for use in a wider range of applications than known TO-can assemblies. The modified TO-can assembly has a receptacle that has been modified to receive an optical fiber through its side instead of through its end. Within the TO-can assembly, the optical path is folded in order to couple the light between the optoelectronic component of the TOSA or ROSA and the end of the optical fiber. The combination of these features provides the modified TO-can assembly with a compact profile that makes it more versatile with respect to spatial constraints and therefore suitable for use in a wider range of applications.
摘要翻译：提供了一种改进的TO-can组件，其相对于已知的TO-can组件具有比空间约束更大的通用性，并且适用于比已知的TO-can组件更广泛的应用范围。改进的TO-can组件具有已被修改为通过其侧面而不是通过其端部接收光纤的插座。在TO-can组件内，光路被折叠以便耦合TOSA或ROSA的光电子部件与光纤端部之间的光。这些特征的组合提供了具有紧凑轮廓的改进的TO-can组件，使得其相对于空间约束更为通用，因此适用于更广泛的应用。

37. 发明申请

US20140064666A1 MULTI-OPTICAL FIBER CONNECTOR MODULE HAVING A COVER COMPRISING UNFILLED PLASTIC HAVING DEFORMABLE FEATURES FORMED THEREIN, AND A METHOD 有权
标题翻译：具有包含具有形成的可塑性特征的填充塑料的封套的多光纤连接器模块和方法
公开(公告)号：US20140064666A1
公开(公告)日：2014-03-06
申请号：US13596473
申请日：2012-08-28
申请人： Laurence R. McColloch
发明人： Laurence R. McColloch
IPC分类号： G02B6/38 , G02B6/36 , B23P17/04
CPC分类号： G02B6/3839 , G02B6/3865 , Y10T29/49826
摘要： A multi-optical fiber connector module is provided with an unfilled plastic cover that is used to secure the ends of a plurality of optical fibers at precise locations within the connector modules. The cover has deformable features that permanently deform when the cover is secured to a housing of the connector module. The permanent deformations are caused by forces that are exerted on the deformable features by respective unjacketed optical fibers when the cover is secured to the module housing. When the features deform, they partially wrap about the respective unjacketed optical fibers such that the respective fibers are pinned between the respective deformed features and the respective V-shaped grooves of the module housing. This contact between the deformed features, the respective unjacketed optical fibers and the respective V-shaped grooves maintains the respective unjacketed optical fibers in precise locations along respective optical pathways of the connector module.
摘要翻译：多光纤连接器模块设置有未填充的塑料盖，其用于将多根光纤的端部固定在连接器模块内的精确位置处。盖具有可变形特征，当盖固定到连接器模块的壳体时，该特征将永久地变形。永久变形是由盖子固定在模块壳体上时由相应的未遮盖的光纤施加在可变形特征上的力引起的。当特征变形时，它们部分地围绕相应的未遮盖的光纤缠绕，使得相应的纤维被钉在相应的变形特征与模块壳体的相应的V形槽之间。变形特征之间的接触，相应的未遮光的光纤和相应的V形槽在相应的连接器模块的光学路径处将相应的未遮光的光纤保持在精确的位置。

38. 发明申请

US20140056591A1 THERMALLY COMPENSATED PARALLEL OPTICAL COMMUNICATION MODULE 有权
标题翻译：热补偿平行光通信模块
公开(公告)号：US20140056591A1
公开(公告)日：2014-02-27
申请号：US13594957
申请日：2012-08-27
申请人： Laurence R. McColloch
发明人： Laurence R. McColloch
IPC分类号： H04B10/24
CPC分类号： G02B6/4214 , G02B6/4206 , G02B6/4246 , G02B6/425 , G02B6/4267
摘要： In a parallel optical communication module, an array of opto-electronic devices secured with respect to a mount and an array of optical elements of an optical device that is also secured with respect to the mount are unconstrained against relative movement due to thermal expansion of the mount and optical device. The mount and optical device can be made of materials having similar coefficients of thermal expansion. As thermal expansion in the mount causes the opto-electronic devices to move, similar thermal expansion in the optical device causes the optical elements to move to a similar extent. This co-movement of the opto-electronic devices and optical elements to similar extents promotes continued maintenance of optical alignment between opto-electronic elements and corresponding optical elements.
摘要翻译：在并行光通信模块中，相对于固定装置固定的光电器件阵列和光学装置的光学元件阵列，其也相对于安装座固定，不会因为热膨胀的热膨胀而相对移动安装和光学设备。安装和光学装置可以由具有相似的热膨胀系数的材料制成。随着安装座中的热膨胀导致光电器件移动，光学器件中类似的热膨胀使得光学元件移动到相似的程度。光电器件和光学元件的这种共同运动相似的程度促进了光电子元件与对应的光学元件之间的光学对准的持续维护。

39. 发明申请

US20120219256A1 OPTICAL BEAM SPLITTER FOR USE IN AN OPTOELECTRONIC MODULE, AND A METHOD FOR PERFORMING OPTICAL BEAM SPLITTING IN AN OPTOELECTRONIC MODULE 审中-公开
标题翻译：用于光电模块的光束分离器以及用于在光电模块中执行光束分离的方法
公开(公告)号：US20120219256A1
公开(公告)日：2012-08-30
申请号：US13464481
申请日：2012-05-04
申请人： Laurence R. McColloch
发明人： Laurence R. McColloch
IPC分类号： G02B6/42 , B23P11/00 , B23P11/02
CPC分类号： G02B6/4214 , G02B6/4206 , G02B6/4246 , H01S5/005 , H01S5/02248 , H01S5/02284 , H01S5/0683 , Y10T29/4987 , Y10T29/49899
摘要： An apparatus and a method are provided for mechanically coupling an optics system holder of an optoelectronic module with an optical connector of the optoelectronic module. The apparatus comprises first and second retention features formed on opposite ends of the optics system holder and first and second latches formed on opposite ends of the optical connector. When a lower surface of the optical connector is pressed against an upper surface of the optics system holder, the first and second retention features engage the first and second latches, respectively, such that the first and second latches flex to a limited degree and exert a spring force on the optical connector that firmly presses the lower surface of the optical connector against the upper surface of the optics system holder.
摘要翻译：提供了一种用于将光电子模块的光学系统保持器与光电子模块的光学连接器机械耦合的装置和方法。该装置包括形成在光学系统保持器的相对端上的第一和第二保持特征以及形成在光学连接器的相对端上的第一和第二闩锁。当光学连接器的下表面被压靠在光学系统保持器的上表面上时，第一和第二保持特征分别与第一和第二闩锁接合，使得第一和第二闩锁弯曲到有限的程度并施加在光学连接器上的弹簧力将光学连接器的下表面牢固地压靠在光学系统保持器的上表面上。

40. 发明申请

US20120183302A1 OPTICAL TRANSCEIVER MODULE HAVING AN ELECTROMAGNETIC INTERFERENCE (EMI) CANCELLATION DEVICE DISPOSED THEREIN, AND AN EMI CANCELATION METHOD FOR USE IN AN OPTICAL TRANSCEIVER MODULE 有权
标题翻译：具有电磁干扰（EMI）消除装置的光收发模块和用于光收发模块的EMI消除方法
公开(公告)号：US20120183302A1
公开(公告)日：2012-07-19
申请号：US13007136
申请日：2011-01-14
申请人： Laurence R. McColloch , Zuowei Shen
发明人： Laurence R. McColloch , Zuowei Shen
IPC分类号： H04B10/02
CPC分类号： H05K9/0058 , G02B6/4214 , G02B6/4246 , G02B6/4277 , G02B6/4284 , G02B6/4285
摘要： A floating heat sink device is provided that attaches to a cage in a floating configuration that enables the heat sink device to move, or “float”, as the parallel optical communications device secured to the cage moves relative to the cage. Because the heat sink device floats with movement of the parallel optical communications device, at least one surface of the parallel optical communications device maintains continuous contact with at least one surface of the heat sink device at all times. Ensuring that these surfaces are maintained in continuous contact at all times ensures that heat produced by the parallel optical communications device will be transferred into and absorbed by the floating heat sink device.
摘要翻译：提供了一种浮动散热器装置，其以固定到笼的平行光通信装置相对于保持架移动的浮动结构附接到使散热装置移动或“浮动”的笼。由于散热装置随着并行光通信装置的移动而浮动，所以并行光通信装置的至少一个表面始终保持与散热装置的至少一个表面的连续接触。确保这些表面始终保持连续接触，确保并行光通信装置产生的热量将被传送到浮动散热装置并被其吸收。

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