公开(公告)号：US08547642B2

公开(公告)日：2013-10-01

申请号：US12603744

申请日：2009-10-22

申请人： Ye Chen ,  Bing Shao ,  Pengyue Wen

发明人： Ye Chen ,  Bing Shao ,  Pengyue Wen

IPC分类号： G02B27/30 ,  G02B6/34

CPC分类号： G02B27/42 ,  G02B5/1814 ,  G02B27/1093

摘要： An optics system is provided that is made up of a single diffractive optical element that performs beam collimating, beam splitting, and light blocking functions. The diffractive optical element is made up of a substrate having a first surface comprising an entrance facet and a second surface comprising an exit facet. The first surface comprising the entrance facet performs at least the functions of collimating the beam of light produced by the light source and of tilting the collimated beam in a particular direction. The second surface comprising the exit facet performs at least the functions of splitting the tilted collimated beam into at least two collimated light beams and of blocking unintended light (i.e., one or more mode order groups that are not intended to be used for imaging purposes). By performing all of these functions on different surfaces of a single substrate, an extremely compact optics system having very high optical efficiency and a very high signal-to-noise ratio is realized.

摘要翻译： 提供了由执行光束准直，分束和遮光功能的单个衍射光学元件组成的光学系统。 衍射光学元件由具有包括入射面的第一表面和包括出射面的第二表面的基板构成。 包括入射面的第一表面至少执行准直由光源产生的光束并使准直光束沿特定方向倾斜的功能。 包括出射小面的第二表面至少执行将倾斜的准直光束分成至少两个准直光束并阻挡非预期光的功能（即，不旨在用于成像目的的一个或多个模式顺序组） 。 通过在单个基板的不同表面上执行所有这些功能，实现了具有非常高的光学效率和非常高的信噪比的非常紧凑的光学系统。

公开(公告)号：US08705975B2

公开(公告)日：2014-04-22

申请号：US13034398

申请日：2011-02-24

申请人： Ye Chen ,  Pengyue Wen ,  Bing Shao

发明人： Ye Chen ,  Pengyue Wen ,  Bing Shao

IPC分类号： H04B10/40 ,  G02B6/42

CPC分类号： G02B6/4246

摘要： An optical transceiver and method for bidirectionally communicating optical signals in an optical transceiver involve an optical element that bidirectionally separates incoming and outgoing optical signals of the same wavelength. The optical element can be a diffractive element such as a grating or, alternatively, a partially reflective element such as a transparent block having a thin-film coating.

摘要翻译： 用于在光收发器中双向传送光信号的光收发器和方法包括双向分离相同波长的入射和出射光信号的光学元件。 光学元件可以是诸如光栅的衍射元件，或者替代地，诸如具有薄膜涂层的透明块的部分反射元件。

公开(公告)号：US20120219300A1

公开(公告)日：2012-08-30

申请号：US13034398

申请日：2011-02-24

申请人： Ye Chen ,  Pengyue Wen ,  Bing Shao

发明人： Ye Chen ,  Pengyue Wen ,  Bing Shao

IPC分类号： H04B10/00

CPC分类号： G02B6/4246

摘要： An optical transceiver and method for bidirectionally communicating optical signals in an optical transceiver involve an optical element that bidirectionally separates incoming and outgoing optical signals of the same wavelength. The optical element can be a diffractive element such as a grating or, alternatively, a partially reflective element such as a transparent block having a thin-film coating.

摘要翻译： 用于在光收发器中双向传送光信号的光收发器和方法包括双向分离相同波长的入射和出射光信号的光学元件。 光学元件可以是诸如光栅的衍射元件，或者替代地，诸如具有薄膜涂层的透明块的部分反射元件。

公开(公告)号：US20110096382A1

公开(公告)日：2011-04-28

申请号：US12603744

申请日：2009-10-22

申请人： Ye Chen ,  Pengyue Wen ,  Bing Shao

发明人： Ye Chen ,  Pengyue Wen ,  Bing Shao

IPC分类号： G02B5/32 ,  G02B5/18

CPC分类号： G02B27/42 ,  G02B5/1814 ,  G02B27/1093

摘要： An optics system is provided that is made up of a single diffractive optical element that performs beam collimating, beam splitting, and light blocking functions. The diffractive optical element is made up of a substrate having a first surface comprising an entrance facet and a second surface comprising an exit facet. The first surface comprising the entrance facet performs at least the functions of collimating the beam of light produced by the light source and of tilting the collimated beam in a particular direction. The second surface comprising the exit facet performs at least the functions of splitting the tilted collimated beam into at least two collimated light beams and of blocking unintended light (i.e., one or more mode order groups that are not intended to be used for imaging purposes). By performing all of these functions on different surfaces of a single substrate, an extremely compact optics system having very high optical efficiency and a very high signal-to-noise ratio is realized.

摘要翻译： 提供了由执行光束准直，分束和遮光功能的单个衍射光学元件组成的光学系统。 衍射光学元件由具有包括入射面的第一表面和包括出射面的第二表面的基板构成。 包括入射面的第一表面至少执行准直由光源产生的光束并使准直光束沿特定方向倾斜的功能。 包括出射小面的第二表面至少执行将倾斜的准直光束分成至少两个准直光束并阻挡非预期光的功能（即，不旨在用于成像目的的一个或多个模式顺序组） 。 通过在单个基板的不同表面上执行所有这些功能，实现了具有非常高的光学效率和非常高的信噪比的非常紧凑的光学系统。

公开(公告)号：US08469610B2

公开(公告)日：2013-06-25

申请号：US13008140

申请日：2011-01-18

申请人： Bing Shao ,  Seng-Kum Chan ,  Ye Chen

发明人： Bing Shao ,  Seng-Kum Chan ,  Ye Chen

IPC分类号： G02B6/36

CPC分类号： G02B6/4292 ,  G02B6/3652 ,  G02B6/4206 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/4249

摘要： A connection system and method in which, when a plug portion is mated with a receptacle portion, a reflector in the plug portion can redirect optical signals between an end of an optical fiber in the plug portion and an opto-electronic device, such as a light source or light receiver, in the receptacle portion.

摘要翻译： 一种连接系统和方法，其中当插头部分与插座部分配合时，插头部分中的反射器可以将光信号重定向在插头部分中的光纤的端部和光电装置之间，诸如 光源或光接收器。

公开(公告)号：US20100272403A1

公开(公告)日：2010-10-28

申请号：US12429261

申请日：2009-04-24

申请人： Ye Chen ,  Bing Shao

发明人： Ye Chen ,  Bing Shao

IPC分类号： G02B6/36

CPC分类号： G02B6/4214 ,  G02B6/4206

摘要： Embodiments of the invention include a fiber connector module and method for coupling optical signals between an optical transceiver module and an optical fiber described herein involve the coupling to or overmolding of a fiber connector module to an optical transceiver module or other optical source, and a fiber lens coupled to for formed into an angled surface of the fiber connector module housing. The angled surface and the fiber lens are configured in such a way that the fiber lens focuses collimated light from the transceiver module to the receiving end of an optical fiber or other optical detector positioned within the fiber connector module housing. Fiber connector modules according to embodiments of the invention allow for relatively low profiles compared to conventional arrangements and configurations, especially with multi-channel, parallel lane configurations.

摘要翻译： 本发明的实施例包括光纤连接器模块和用于在本文所述的光收发器模块和光纤之间耦合光信号的方法涉及将光纤连接器模块耦合到或包覆模制到光收发器模块或其他光源，以及光纤 透镜，其联接以形成光纤连接器模块壳体的成角度的表面。 成角度表面和光纤透镜被配置为使得光纤透镜将来自收发器模块的准直光聚焦到位于光纤连接器模块外壳内的光纤或其它光学检测器的接收端。 与常规布置和配置相比，根据本发明的实施例的光纤连接器模块允许相对较低的轮廓，特别是对于多通道并行通道配置。

公开(公告)号：US20130094807A1

公开(公告)日：2013-04-18

申请号：US13271486

申请日：2011-10-12

申请人： Bing Shao ,  Ye Chen ,  Xiaozhong Wang

发明人： Bing Shao ,  Ye Chen ,  Xiaozhong Wang

IPC分类号： G02B6/32

CPC分类号： G02B6/4286 ,  G02B6/4206 ,  G02B6/4212 ,  G02B6/4214 ,  G02B6/4249

摘要： An optical communications module is provided with an optical coupling system that includes a reflective and focusing (RAF) lens and an index-matching material that together allow air gaps along the optical pathway, which are typically associated with the use of refractive optical elements used in known optical communications modules, to be eliminated. Eliminating these air gaps allows Fresnel reflection along the optical pathway to be eliminated, or at least greatly reduced. Eliminating or reducing Fresnel reflection reduces insertion loss and optical crosstalk in the optical communications module.

摘要翻译： 光学通信模块设置有光学耦合系统，其包括反射和聚焦（RAF）透镜和折射率匹配材料，所述反射和聚焦透镜和折射率匹配材料一起允许沿着光学路径的气隙，其通常与使用的折射光学元件相关联 已知的光通信模块被消除。 消除这些空气间隙可以消除沿着光学通路的菲涅尔反射，或至少大大降低。 消除或减少菲涅耳反射减少光通信模块中的插入损耗和光学串扰。

公开(公告)号：US08315492B2

公开(公告)日：2012-11-20

申请号：US12429261

申请日：2009-04-24

申请人： Ye Chen ,  Bing Shao

发明人： Ye Chen ,  Bing Shao

IPC分类号： G02B6/32 ,  G02B6/36

CPC分类号： G02B6/4214 ,  G02B6/4206

摘要： Embodiments of the invention include a fiber connector module and method for coupling optical signals between an optical transceiver module and an optical fiber described herein involve the coupling to or overmolding of a fiber connector module to an optical transceiver module or other optical source, and a fiber lens coupled to for formed into an angled surface of the fiber connector module housing. The angled surface and the fiber lens are configured in such a way that the fiber lens focuses collimated light from the transceiver module to the receiving end of an optical fiber or other optical detector positioned within the fiber connector module housing. Fiber connector modules according to embodiments of the invention allow for relatively low profiles compared to conventional arrangements and configurations, especially with multi-channel, parallel lane configurations.

摘要翻译： 本发明的实施例包括光纤连接器模块和用于在本文所述的光收发器模块和光纤之间耦合光信号的方法涉及将光纤连接器模块耦合到或包覆模制到光收发器模块或其他光源，以及光纤 透镜，其联接以形成光纤连接器模块壳体的成角度的表面。 成角度表面和光纤透镜被配置为使得光纤透镜将来自收发器模块的准直光聚焦到位于光纤连接器模块外壳内的光纤或其它光学检测器的接收端。 与常规布置和配置相比，根据本发明的实施例的光纤连接器模块允许相对较低的轮廓，特别是对于多通道并行通道配置。

公开(公告)号：US08403568B2

公开(公告)日：2013-03-26

申请号：US12815643

申请日：2010-06-15

申请人： Tak Kui Wang ,  Ronald T. Kaneshiro ,  Chung-Yi Su ,  Craig T. Cummings ,  Ye Chen ,  Bing Shao

发明人： Tak Kui Wang ,  Ronald T. Kaneshiro ,  Chung-Yi Su ,  Craig T. Cummings ,  Ye Chen ,  Bing Shao

IPC分类号： G02B6/36 ,  G02B6/00

CPC分类号： G02B6/3817

摘要： In a connector system, a first connector is mechanically and optically mateable with a second connector to form one or more optical signal communication links. A wiping cleaner is included on at least one of the first and second connectors for cleaning an optical port of the other of the first and second connectors when the connectors are plugged together. The first and second connectors can further be electrically mateable to provide both optical and electrical signal communication links.

公开(公告)号：US20120183256A1

公开(公告)日：2012-07-19

申请号：US13008140

申请日：2011-01-18

申请人： Bing Shao ,  Seng-Kum Chan ,  Ye Chen

发明人： Bing Shao ,  Seng-Kum Chan ,  Ye Chen

IPC分类号： G02B6/42

CPC分类号： G02B6/4292 ,  G02B6/3652 ,  G02B6/4206 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/4249

摘要： A connection system and method in which, when a plug portion is mated with a receptacle portion, a reflector in the plug portion can redirect optical signals between an end of an optical fiber in the plug portion and an opto-electronic device, such as a light source or light receiver, in the receptacle portion

摘要翻译： 一种连接系统和方法，其中当插头部分与插座部分配合时，插头部分中的反射器可以将光信号重定向在插头部分中的光纤的端部和光电装置之间，诸如 光源或光接收器