公开(公告)号：US07801442B2

公开(公告)日：2010-09-21

申请号：US11648491

申请日：2006-12-28

申请人： Frank Wang ,  Darren Crews ,  Lee Xu ,  Graham Flower ,  Miaobin Gao ,  Chien-Chang Liu ,  Jesse Chin ,  Brian Kim ,  William Wang ,  Guobin Liu ,  Xiaojie Xu ,  Thiri Lwin ,  Yousheng Wu ,  Simon Lee, II

发明人： Frank Wang ,  Darren Crews ,  Lee Xu ,  Graham Flower ,  Miaobin Gao ,  Chien-Chang Liu ,  Jesse Chin ,  Brian Kim ,  William Wang ,  Guobin Liu ,  Xiaojie Xu ,  Thiri Lwin ,  Yousheng Wu ,  Simon Lee, II

IPC分类号： G02F1/00

CPC分类号： H04B10/40 ,  H04B10/032

摘要： Embodiments introduce redundant optical channels to significantly extend the lifetime of parallel optical transceivers. A plurality of transmitters, N, transmit on a plurality of optical channels, where N is an integer number of optical channels greater than 1. One or more redundant channels, M, are also provided. N+M multiple input shift registers provide multiple paths for signals from each of the transmitters to connect to N+M laser diodes. In the event up to M of the N+M laser diodes fail, the multiple input shift registers connect the N transmitters to functioning ones of the N+M laser diodes thus extending the life of the device. A corresponding scheme is also described for the receiver side.

摘要翻译： 实施例引入冗余光通道以显着延长并行光收发器的寿命。 多个发射机N在多个光信道上发射，其中N是大于1的整数个光信道。还提供了一个或多个冗余信道M。 N + M多输入移位寄存器为来自每个发射器的信号提供多个路径，以连接到N + M个激光二极管。 在N + M个激光二极管的M个失效的情况下，多个输入移位寄存器将N个发射器连接到N + M个激光二极管的功能，从而延长了器件的使用寿命。 还针对接收机侧描述了相应的方案。

公开(公告)号：US20080273880A1

公开(公告)日：2008-11-06

申请号：US11648491

申请日：2006-12-28

申请人： Frank Wang ,  Darren Crews ,  Lee Xu ,  Graham Flower ,  Miaobin Gao ,  Chien-Chang Liu ,  Jesse Chin ,  Brian Kim ,  William Wang ,  Guobin Liu ,  Xiaojie Xu ,  Thiri Lwin ,  Yousheng Wu ,  Simon Lee

发明人： Frank Wang ,  Darren Crews ,  Lee Xu ,  Graham Flower ,  Miaobin Gao ,  Chien-Chang Liu ,  Jesse Chin ,  Brian Kim ,  William Wang ,  Guobin Liu ,  Xiaojie Xu ,  Thiri Lwin ,  Yousheng Wu ,  Simon Lee

IPC分类号： H04B10/00 ,  H04B10/04

CPC分类号： H04B10/40 ,  H04B10/032

摘要： Embodiments introduce redundant optical channels to significantly extend the lifetime of parallel optical transceivers. A plurality of transmitters, N, transmit on a plurality of optical channels, where N is an integer number of optical channels greater than 1. One or more redundant channels, M, are also provided. N+M multiple input shift registers provide multiple paths for signals from each of the transmitters to connect to N+M laser diodes. In the event up to M of the N+M laser diodes fail, the multiple input shift registers connect the N transmitters to functioning ones of the N+M laser diodes thus extending the life of the device. A corresponding scheme is also described for the receiver side.

摘要翻译： 实施例引入冗余光通道以显着延长并行光收发器的寿命。 多个发射机N在多个光信道上发射，其中N是大于1的整数个光信道。还提供了一个或多个冗余信道M。 N + M多输入移位寄存器为来自每个发射器的信号提供多个路径，以连接到N + M个激光二极管。 在N + M个激光二极管的M个失效的情况下，多个输入移位寄存器将N个发射器连接到N + M个激光二极管的功能，从而延长了器件的使用寿命。 还针对接收机侧描述了相应的方案。

公开(公告)号：US20080044140A1

公开(公告)日：2008-02-21

申请号：US11507184

申请日：2006-08-21

申请人： William H. Wang ,  Darren S. Crews ,  Brian H. Kim ,  Yousheng Wu ,  Xiaojie J. Xu

发明人： William H. Wang ,  Darren S. Crews ,  Brian H. Kim ,  Yousheng Wu ,  Xiaojie J. Xu

IPC分类号： G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/3887 ,  G02B6/3897 ,  G02B6/4204 ,  G02B6/423 ,  G02B6/4246

摘要： Methods of aligning lens carriers and ferrules with alignment frames during assembly of optical cable connectors are disclosed. In one aspect, a method may include coupling an alignment frame with a circuit substrate, aligning a lens carrier with the alignment frame, and aligning a ferrule with the alignment frame. Other methods, apparatus, and systems incorporating the apparatus are also disclosed.

公开(公告)号：US07578623B2

公开(公告)日：2009-08-25

申请号：US11507184

申请日：2006-08-21

申请人： William H. Wang ,  Darren S. Crews ,  Brian H. Kim ,  Yousheng Wu ,  Xiaojie J. Xu

发明人： William H. Wang ,  Darren S. Crews ,  Brian H. Kim ,  Yousheng Wu ,  Xiaojie J. Xu

IPC分类号： G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/3887 ,  G02B6/3897 ,  G02B6/4204 ,  G02B6/423 ,  G02B6/4246

摘要： Methods of aligning lens carriers and ferrules with alignment frames during assembly of optical cable connectors are disclosed. In one aspect, a method may include coupling an alignment frame with a circuit substrate, aligning a lens carrier with the alignment frame, and aligning a ferrule with the alignment frame. Other methods, apparatus, and systems incorporating the apparatus are also disclosed.

摘要翻译： 公开了在组装光缆连接器期间将透镜载体和套圈对准对准框架的方法。 在一个方面，一种方法可以包括将对准框架与电路基板相结合，将透镜载体与对准框架对准，并将套圈与对准框架对准。 还公开了结合该装置的其它方法，装置和系统。

公开(公告)号：US20050141815A1

公开(公告)日：2005-06-30

申请号：US10812497

申请日：2004-03-30

申请人： Jing-Jong Pan ,  Yousheng Wu

发明人： Jing-Jong Pan ,  Yousheng Wu

IPC分类号： G02B6/34 ,  H04J14/02 ,  G02B6/26 ,  G02B6/32 ,  G02B6/42

CPC分类号： G02B6/29367 ,  G02B6/2938 ,  H04J14/0201

摘要： A miniature WDM add/drop multiplexer and its manufacture is described. The device has a plurality of wavelength-dependent filters in the form of thin-film filters mounted to a core frame with the end sections of the input/output optical fiber and other optical fibers associated with each of the filters. The stresses associated with the filters are accounted for. The core frame is sealed, together with the overall package assembly, to provide for long-term reliability of the device. The described device and method of manufacture is also generally applicable to WDM multiplexers and demultiplexers.

摘要翻译： 描述了微型WDM分插复用器及其制造。 该装置具有安装在芯框架上的薄膜滤光片形式的多个依赖于波长的滤光器，输入/输出光纤的端部部分和与每个滤光器相关联的其它光纤。 与滤波器相关的应力被解释。 芯框架与整个包装组件一起密封，以提供设备的长期可靠性。 所描述的器件和制造方法也通常适用于WDM多路复用器和解复用器。

公开(公告)号：US20080044143A1

公开(公告)日：2008-02-21

申请号：US11890242

申请日：2007-08-03

申请人： William H. Wang ,  Darren S. Crews ,  Brian H. Kim ,  Yousheng Wu ,  Xiaojie J. Xu

发明人： William H. Wang ,  Darren S. Crews ,  Brian H. Kim ,  Yousheng Wu ,  Xiaojie J. Xu

IPC分类号： G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/3887 ,  G02B6/3897 ,  G02B6/4204 ,  G02B6/423 ,  G02B6/4246

摘要： Methods of aligning lens carriers and ferrules with alignment frames during assembly of optical cable connectors are disclosed. In one aspect, a method may include coupling an alignment frame with a circuit substrate, aligning a lens carrier with the alignment frame, and aligning a ferrule with the alignment frame. Other methods, apparatus, and systems incorporating the apparatus are also disclosed.

公开(公告)号：US07452139B2

公开(公告)日：2008-11-18

申请号：US11890242

申请日：2007-08-03

申请人： William H. Wang ,  Darren S. Crews ,  Brian H. Kim ,  Yousheng Wu ,  Xiaojie J. Xu

发明人： William H. Wang ,  Darren S. Crews ,  Brian H. Kim ,  Yousheng Wu ,  Xiaojie J. Xu

IPC分类号： G02B6/36 ,  G02B6/42

CPC分类号： G02B6/4292 ,  G02B6/3887 ,  G02B6/3897 ,  G02B6/4204 ,  G02B6/423 ,  G02B6/4246

摘要： Methods of aligning lens carriers and ferrules with alignment frames during assembly of optical cable connectors are disclosed. In one aspect, a method may include coupling an alignment frame with a circuit substrate, aligning a lens carrier with the alignment frame, and aligning a ferrule with the alignment frame. Other methods, apparatus, and systems incorporating the apparatus are also disclosed.

摘要翻译： 公开了在组装光缆连接器期间将透镜载体和套圈对准对准框架的方法。 在一个方面，一种方法可以包括将对准框架与电路基板相结合，将透镜载体与对准框架对准，并将套圈与对准框架对准。 还公开了结合该装置的其它方法，装置和系统。