公开(公告)号：US20050018177A1

公开(公告)日：2005-01-27

申请号：US10924135

申请日：2004-08-23

申请人： Paul Rosenberg ,  Gary Sasser ,  Chris Togami ,  Donald Ice

发明人： Paul Rosenberg ,  Gary Sasser ,  Chris Togami ,  Donald Ice

IPC分类号： G02B6/42 ,  G01B11/26

CPC分类号： G02B6/4292 ,  G02B6/42 ,  G02B6/4246

摘要： Methods for assembly of optical transceivers. In one example, the method is performed in connection with an optical transceiver that includes a transmitter optical subassembly and a receiver optical subassembly, as well as structure that defines a pair of ports with which the transmitter optical subassembly and receiver optical subassembly, respectively, are to be aligned. This example of the method involves positioning the transmitter optical subassembly and the receiver optical subassembly in a desired position relative to each other. The transmitter optical subassembly and the receiver optical subassembly are then fixed in the desired position. Next, the transmitter optical subassembly is aligned with one of the ports, and the receiver optical subassembly is aligned with the other port. The alignment of both the transmitter optical subassembly and the receiver optical subassembly with their respective ports is performed in a single operation.

摘要翻译： 装配光收发器的方法。 在一个示例中，该方法与包括发射机光学子组件和接收机光学子组件的光收发器相关联地执行，以及限定一对端口的结构，发射器光学子组件和接收器光学子组件分别与哪个端口 要对齐 该方法的该示例涉及将发射器光学子组件和接收器光学子组件相对于彼此定位在期望位置。 然后将发射机光学子组件和接收器光学子组件固定在期望的位置。 接下来，发射机光学子组件与其中一个端口对准，并且接收机光学子组件与另一个端口对准。 发射机光学子组件和接收器光学子组件与它们各自的端口的对准在一个操作中执行。

公开(公告)号：US20050281515A1

公开(公告)日：2005-12-22

申请号：US11125918

申请日：2005-05-10

申请人： Chris Togami ,  Gary Sasser ,  Rudolf Hofmeister ,  Paul Rosenberg ,  Frank Levinson ,  Axel Mehnert

发明人： Chris Togami ,  Gary Sasser ,  Rudolf Hofmeister ,  Paul Rosenberg ,  Frank Levinson ,  Axel Mehnert

IPC分类号： G02B6/36 ,  G02B6/42

CPC分类号： G02B6/4204 ,  G02B6/423 ,  G02B6/4246

摘要： The principles of the present invention relate to aligning optical components with three degrees of translational freedom. A lens pin, a lens base, and a molded package are aligned in a first direction, a second direction, and a third direction such that the signal strength of optical signals transferred between a lens included in the lens pin and the molded package is optimized. The lens pin is mechanically coupled to the lens base to fix the position of the lens relative to the molded package in the first direction. Subsequently, the lens base and the molded package are realigned in the second and third directions such that the signal strength is again optimized. The lens base is mechanically coupled to the molded package to fix the position of the lens base relative to the molded package in the second and third directions.

摘要翻译： 本发明的原理涉及将具有三个平移自由度的光学部件对准。 透镜销，透镜基座和模制封装在第一方向，第二方向和第三方向上对准，使得在包括在透镜销的透镜和模制封装之间传输的光信号的信号强度被优化 。 透镜销被机械联接到透镜基座，以在第一方向上固定透镜相对于模制包装的位置。 随后，透镜基座和模制封装在第二和第三方向上重新对准，使得信号强度再次被优化。 透镜基座机械耦合到模制封装件，以在第二和第三方向上固定透镜基座相对于模制封装件的位置。

公开(公告)号：US20050286906A1

公开(公告)日：2005-12-29

申请号：US11145268

申请日：2005-06-02

申请人： Chris Togami ,  Paul Rosenberg ,  Gary Sasser

发明人： Chris Togami ,  Paul Rosenberg ,  Gary Sasser

IPC分类号： H04B10/00

CPC分类号： G02B6/4292 ,  G02B6/4246 ,  G02B6/4277

摘要： Embodiments of the present invention are directed to high density arrays of optical transceiver modules. A first fabricated package includes a light source and/or light detector, a first surface with at least one opening for transferring optical signals, and a second opposing surface. A second fabricated package has an opening for accepting a component insert and is oriented such that the length of the second fabricated package is essentially perpendicular to the second opposing surface. A lead frame mechanically connects the first fabricated package and the second fabricated package and electrically connects the light source and/or light detector in the first fabricated package to contacts exposed in the opening of the second fabricated package. A component insert is mechanically coupled to the second fabricated package and electrically coupled to the exposed contacts such that components of the component insert can electrically interoperate with the light source and/or light detector.

摘要翻译： 本发明的实施例涉及光收发器模块的高密度阵列。 第一制造的封装包括光源和/或光检测器，具有用于传送光信号的至少一个开口的第一表面和第二相对表面。 第二制造包装具有用于接纳部件插入件的开口，并且被定向成使得第二制造包装的长度基本上垂直于第二相对表面。 引线框架机械连接第一制造封装和第二制造封装，并将第一制造封装中的光源和/或光检测器电连接到暴露在第二制造封装的开口中的触点。 部件插入件机械地耦合到第二制造的封装并且电耦合到暴露的触点，使得部件插件的部件可以与光源和/或光检测器电互操作。

公开(公告)号：US07333199B2

公开(公告)日：2008-02-19

申请号：US11125918

申请日：2005-05-10

申请人： Chris Togami ,  Gary Sasser ,  Rudolf J. Hofmeister ,  Paul K. Rosenberg ,  Frank H. Levinson ,  Axel Mehnert

发明人： Chris Togami ,  Gary Sasser ,  Rudolf J. Hofmeister ,  Paul K. Rosenberg ,  Frank H. Levinson ,  Axel Mehnert

IPC分类号： G01B11/00 ,  G02B6/36

CPC分类号： G02B6/4204 ,  G02B6/423 ,  G02B6/4246

摘要： The principles of the present invention relate to aligning optical components with three degrees of translational freedom. A lens pin, a lens base, and a molded package are aligned in a first direction, a second direction, and a third direction such that the signal strength of optical signals transferred between a lens included in the lens pin and the molded package is optimized. The lens pin is mechanically coupled to the lens base to fix the position of the lens relative to the molded package in the first direction. Subsequently, the lens base and the molded package are realigned in the second and third directions such that the signal strength is again optimized. The lens base is mechanically coupled to the molded package to fix the position of the lens base relative to the molded package in the second and third directions.

摘要翻译： 本发明的原理涉及将具有三个平移自由度的光学部件对准。 透镜销，透镜基座和模制封装在第一方向，第二方向和第三方向上对准，使得在包括在透镜销的透镜和模制封装之间传输的光信号的信号强度被优化 。 透镜销被机械联接到透镜基座，以在第一方向上固定透镜相对于模制包装的位置。 随后，透镜基座和模制封装在第二和第三方向上重新对准，使得信号强度再次被优化。 透镜基座机械耦合到模制封装件，以在第二和第三方向上固定透镜基座相对于模制封装件的位置。

公开(公告)号：US06955482B2

公开(公告)日：2005-10-18

申请号：US10609930

申请日：2003-06-30

申请人： Paul K. Rosenberg ,  Gary Sasser ,  Chris Togami ,  Donald A. Ice

发明人： Paul K. Rosenberg ,  Gary Sasser ,  Chris Togami ,  Donald A. Ice

IPC分类号： G02B6/42 ,  G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/42 ,  G02B6/4246

摘要： An optical transceiver module for use in optical communications networks is disclosed. The transceiver features a simplified optical subassembly structure that facilitates the alignment and calibration of active optical components located thereon. The transceiver includes a shell that contains a transceiver printed circuit board and a transmitter/receiver optical subassembly (“TROSA”) connected to the printed circuit board via a TROSA connector. The TROSA includes a singular substrate on which a laser for producing optical signals and a photodetector for receiving optical signals are disposed. The laser and photodetector are precisely positioned on the TROSA substrate to have a specified spacing therebetween. So positioned, the laser and photodetector can be aligned with conduits of a sleeve assembly in a single alignment operation, thereby simplifying calibration of the transceiver module. The present transceiver eliminates the use of multiple substrates separately supporting the laser and the photodetector, thus also eliminating related alignment challenges.

摘要翻译： 公开了一种用于光通信网络的光收发模块。 收发器具有简化的光学子组件结构，其有利于位于其上的有源光学部件的对准和校准。 收发器包括一个包含收发器印刷电路板和经由TROSA连接器连接到印刷电路板的发射器/接收器光学子组件（“TROSA”）的外壳。 TROSA包括单个基板，在其上设置用于产生光信号的激光器和用于接收光信号的光电检测器。 激光和光电检测器精确地定位在TROSA基板上以在它们之间具有指定的间距。 如此定位，激光和光电检测器可以在单一对准操作中与套管组件的管道对准，从而简化了收发器模块的校准。 本收发器消除了使用分开支持激光器和光电检测器的多个基板，从而也消除了相关的对准挑战。

公开(公告)号：US20050170695A1

公开(公告)日：2005-08-04

申请号：US10769196

申请日：2004-01-30

申请人： Chris Togami ,  Gary Sasser ,  Andreas Weber

发明人： Chris Togami ,  Gary Sasser ,  Andreas Weber

IPC分类号： G02B6/42 ,  H01R13/658 ,  H05K9/00 ,  H01R13/648

CPC分类号： G02B6/4292 ,  G02B6/4277 ,  H01R13/6582 ,  H05K9/0058

摘要： An EMI shielding mechanism for use with an electronic module, such as an opto-electronic transceiver module, is disclosed. The EMI shielding mechanism includes a plurality of shielding tabs disposed on an outside face of the module. When the module is fully disposed in a port of a host device, the shielding tabs contact an edge of the port, thus reducing the amount of EMI radiation emitted form that edge. The shielding tabs are angled so that when the module is fully disposed in the port, a portion of the shielding tabs is inside the port and a portion is outside of the port. The angled shielding tabs provide a spring force which assists a user to extract the module from the port.

摘要翻译： 公开了一种用于诸如光电收发器模块的电子模块的EMI屏蔽机构。 EMI屏蔽机构包括设置在模块的外表面上的多个屏蔽片。 当模块完全设置在主机设备的端口中时，屏蔽接头接触端口的边缘，从而减少从该边缘发射的EMI辐射的量。 屏蔽突片成角度，使得当模块完全设置在端口中时，屏蔽突片的一部分在端口内部，并且一部分在端口外部。 成角度的屏蔽突片提供弹簧力，其有助于用户从端口提取模块。

公开(公告)号：US20060252311A1

公开(公告)日：2006-11-09

申请号：US11405950

申请日：2006-04-17

申请人： Chris Togami ,  Gary Sasser ,  Andreas Weber

发明人： Chris Togami ,  Gary Sasser ,  Andreas Weber

IPC分类号： H01R13/648

CPC分类号： G02B6/4292 ,  G02B6/4277 ,  H01R13/6582 ,  H05K9/0058

摘要： An EMI shielding mechanism for use with an electronic module, such as an opto-electronic transceiver module, is disclosed. The EMI shielding mechanism includes a plurality of shielding tabs disposed on an outside face of the module. When the module is fully disposed in a port of a host device, the shielding tabs contact an edge of the port, thus reducing the amount of EMI radiation emitted form that edge. The shielding tabs are angled so that when the module is fully disposed in the port, a portion of the shielding tabs is inside the port and a portion is outside of the port. The angled shielding tabs provide a spring force which assists a user to extract the module from the port.

摘要翻译： 公开了一种用于诸如光电收发器模块的电子模块的EMI屏蔽机构。 EMI屏蔽机构包括设置在模块的外表面上的多个屏蔽片。 当模块完全设置在主机设备的端口中时，屏蔽接头接触端口的边缘，从而减少从该边缘发射的EMI辐射的量。 屏蔽突片成角度，使得当模块完全设置在端口中时，屏蔽突片的一部分在端口内部，并且一部分在端口外部。 成角度的屏蔽突片提供弹簧力，其有助于用户从端口提取模块。

公开(公告)号：US07066765B2

公开(公告)日：2006-06-27

申请号：US10769196

申请日：2004-01-30

申请人： Chris Togami ,  Gary Sasser ,  Andreas Weber

发明人： Chris Togami ,  Gary Sasser ,  Andreas Weber

IPC分类号： H01R13/648

CPC分类号： G02B6/4292 ,  G02B6/4277 ,  H01R13/6582 ,  H05K9/0058

摘要： An EMI shielding mechanism for use with an electronic module, such as an opto-electronic transceiver module, is disclosed. The EMI shielding mechanism includes a plurality of shielding tabs disposed on an outside face of the module. When the module is fully disposed in a port of a host device, the shielding tabs contact an edge of the port, thus reducing the amount of EMI radiation emitted form that edge. The shielding tabs are angled so that when the module is fully disposed in the port, a portion of the shielding tabs is inside the port and a portion is outside of the port. The angled shielding tabs provide a spring force which assists a user to extract the module from the port.

公开(公告)号：US20050285236A1

公开(公告)日：2005-12-29

申请号：US11151900

申请日：2005-06-13

申请人： Gary Sasser ,  Chris Togami

发明人： Gary Sasser ,  Chris Togami

IPC分类号： G02B6/42 ,  H01L23/495

CPC分类号： G02B6/4292 ,  G02B6/4204 ,  G02B6/423 ,  H01L2924/0002 ,  H01L2924/00

摘要： Embodiments of the present invention are directed to dual stage modular optical devices with insert digital diagnostics components. A first portion of a leadframe couples a first fabricated package including a light source and/or light detector to a second fabricated package with first opening for receiving inserts. A second portion of the leadframe couples the second fabricated package to a third fabricated package with a second opening for receiving inserts. A first component insert is coupled to the second fabricated package such that components of the first component insert can electrically interoperate with the light source and/or light detector. A second component insert is coupled to the third fabricated package such that components of the second component insert can electrically interoperate with components of the first component insert to implement digital diagnostics functions.

摘要翻译： 本发明的实施例涉及具有插入式数字诊断部件的双级模块化光学装置。 引线框的第一部分将包括光源和/或光检测器的第一制造封装与用于接收插入件的第一开口耦合到第二制造封装。 引线框架的第二部分将第二制造封装耦合到具有用于接收插入件的第二开口的第三制造封装。 第一部件插入件耦合到第二制造封装，使得第一部件插入件的部件可以与光源和/或光检测器电互操作。 第二部件插入件耦合到第三制造的封装，使得第二部件插入件的部件可以与第一部件插入件的部件电互操作以实现数字诊断功能。

公开(公告)号：US07229317B2

公开(公告)日：2007-06-12

申请号：US11405950

申请日：2006-04-17

申请人： Chris Togami ,  Gary Sasser ,  Andreas Weber

发明人： Chris Togami ,  Gary Sasser ,  Andreas Weber

IPC分类号： H01R13/648

CPC分类号： G02B6/4292 ,  G02B6/4277 ,  H01R13/6582 ,  H05K9/0058

摘要： An EMI shielding mechanism for use with an electronic module, such as an opto-electronic transceiver module, is disclosed. The EMI shielding mechanism includes a plurality of shielding tabs disposed on an outside face of the module. When the module is fully disposed in a port of a host device, the shielding tabs contact an edge of the port, thus reducing the amount of EMI radiation emitted form that edge. The shielding tabs are angled so that when the module is fully disposed in the port, a portion of the shielding tabs is inside the port and a portion is outside of the port. The angled shielding tabs provide a spring force which assists a user to extract the module from the port.

摘要翻译： 公开了一种用于诸如光电收发器模块的电子模块的EMI屏蔽机构。 EMI屏蔽机构包括设置在模块的外表面上的多个屏蔽片。 当模块完全设置在主机设备的端口中时，屏蔽接头接触端口的边缘，从而减少从该边缘发射的EMI辐射的量。 屏蔽突片成角度，使得当模块完全设置在端口中时，屏蔽突片的一部分在端口内部，并且一部分在端口外部。 成角度的屏蔽突片提供弹簧力，其有助于用户从端口提取模块。