公开(公告)号：US20100296817A1

公开(公告)日：2010-11-25

申请号：US12629650

申请日：2009-12-02

申请人： Chris K. Togami ,  Gary Sasser ,  Frank Flens

发明人： Chris K. Togami ,  Gary Sasser ,  Frank Flens

IPC分类号： H04B10/00 ,  H05K9/00 ,  G02B6/36

CPC分类号： G02B6/43 ,  G02B6/4246 ,  G02B6/4292 ,  H05K9/0058

摘要： Electromagnetic radiation (EMR) containment assemblies for use in optoelectronic modules. In one example embodiment, an EMR containment assembly includes an EMR shield and a mounting spring plate attached to the EMR shield. The EMR shield includes a first substantially flat body defining at least one edge, a plurality of optical ports defined in the first body; and a plurality of fingers defined along at least one edge of the first body. The fingers are configured to bias against a housing of an optoelectronic module. The mounting spring plate includes a second substantially flat body defining at least one edge, an optical window defined in the second body, and a plurality of leaf springs defined along at least one edge of the second body. The leaf springs are configured to bias against an alignment guide positioned within the optoelectronic module.

摘要翻译： 用于光电子模块的电磁辐射（EMR）容纳组件。 在一个示例性实施例中，EMR容纳组件包括附接到EMR屏蔽的EMR屏蔽和安装弹簧板。 EMR屏蔽包括限定至少一个边缘的第一基本上平坦的主体，限定在第一主体中的多个光学端口; 以及沿着所述第一主体的至少一个边缘限定的多个手指。 指状物构造成偏压光电子模块的壳体。 安装弹簧板包括限定至少一个边缘的第二基本上平坦的主体，限定在第二主体中的光学窗口，以及沿着第二主体的至少一个边缘限定的多个板簧。 板簧构造成偏压位于光电子模块内的对准引导件。

公开(公告)号：US08328435B2

公开(公告)日：2012-12-11

申请号：US12629673

申请日：2009-12-02

申请人： Tat Ming Teo ,  Chris K. Togami ,  Frank Flens

发明人： Tat Ming Teo ,  Chris K. Togami ,  Frank Flens

IPC分类号： G02B6/36 ,  H05K1/14

CPC分类号： H05K1/144 ,  G02B6/4201 ,  G02B6/428 ,  H05K1/148 ,  H05K1/189 ,  H05K2201/042 ,  H05K2201/10121 ,  H05K2201/2036 ,  H05K2203/167

摘要： Printed circuit board (PCB) positioning spacers in an optoelectronic module. In one example embodiment, an optoelectronic module includes a housing comprising a top shell and a bottom shell, top and bottom printed circuit boards (PCBs) at least partially enclosed within the housing, and a spacer positioned between the first and second PCBs. The spacer includes top and bottom surfaces, a plurality of top posts extending from the top surface, and a bottom post extending from the bottom surface. The top posts extend through openings in the top PCB to contact one or more inside surfaces of the top shell. The bottom post extends through an opening in the bottom PCB to contact an inside surface of the bottom shell.

摘要翻译： 光电子模块中的印刷电路板（PCB）定位垫片。 在一个示例实施例中，光电子模块包括壳体，其包括顶壳和底壳，至少部分地封装在壳体内的顶部和底部印刷电路板（PCB）以及定位在第一和第二PCB之间的间隔件。 间隔件包括顶表面和底表面，从顶表面延伸的多个顶柱和从底表面延伸的底柱。 顶部柱通过顶部PCB中的开口延伸以接触顶部壳体的一个或多个内表面。 底部柱延伸穿过底部PCB中的开口以接触底部壳体的内表面。

公开(公告)号：US09081156B2

公开(公告)日：2015-07-14

申请号：US12717352

申请日：2010-03-04

申请人： Chris K. Togami ,  Gary D. Sasser ,  Frank Flens

发明人： Chris K. Togami ,  Gary D. Sasser ,  Frank Flens

IPC分类号： G02B6/36 ,  G02B6/42 ,  G02B6/38

CPC分类号： G02B6/4201 ,  G02B6/3885 ,  G02B6/424 ,  G02B6/4246 ,  G02B6/4253 ,  G02B6/428 ,  G02B6/4281 ,  G02B6/4284

摘要： One embodiment includes a connector comprising a connector housing, a ferrule, and a crimp ring. The connector housing has inner and outer surfaces extending between forward and rear ends of the connector housing. The inner surfaces defined a passageway extending lengthwise between the forward and rear ends. The connector housing includes at least one protrusion formed on one of the outer surfaces that is configured to engage a corresponding connector engaging structure of an alignment guide to secure the connector housing within the alignment guide. The ferrule is configured to mount upon end portions of a plurality of optical fibers of a multi-fiber communication cable. The ferrule is disposed partially within the passageway. The crimp ring encompasses the rear end of the connector housing and is configured to secure the connector to the multi-fiber communication cable.

摘要翻译： 一个实施例包括连接器，其包括连接器壳体，套圈和压接环。 连接器壳体具有在连接器壳体的前端和后端之间延伸的内表面和外表面。 内表面限定了在前端和后端之间纵向延伸的通道。 连接器壳体包括形成在一个外表面上的至少一个突出部，其被构造成与对准引导件的对应的连接器接合结构接合，以将连接器壳体固定在对准引导件内。 套圈构造成安装在多纤维通信电缆的多个光纤的端部上。 套圈部分地设置在通道内。 压接环包围连接器壳体的后端，并且被配置为将连接器固定到多光纤通信电缆。

公开(公告)号：US08459881B2

公开(公告)日：2013-06-11

申请号：US12629650

申请日：2009-12-02

申请人： Chris K. Togami ,  Gary D. Sasser ,  Frank Flens

发明人： Chris K. Togami ,  Gary D. Sasser ,  Frank Flens

IPC分类号： G02B6/36 ,  H05K1/14

CPC分类号： G02B6/43 ,  G02B6/4246 ,  G02B6/4292 ,  H05K9/0058

摘要： Electromagnetic radiation (EMR) containment assemblies for use in optoelectronic modules. In one example embodiment, an EMR containment assembly includes an EMR shield and a mounting spring plate attached to the EMR shield. The EMR shield includes a first substantially flat body defining at least one edge, a plurality of optical ports defined in the first body; and a plurality of fingers defined along at least one edge of the first body. The fingers are configured to bias against a housing of an optoelectronic module. The mounting spring plate includes a second substantially flat body defining at least one edge, an optical window defined in the second body, and a plurality of leaf springs defined along at least one edge of the second body. The leaf springs are configured to bias against an alignment guide positioned within the optoelectronic module.

摘要翻译： 用于光电子模块的电磁辐射（EMR）容纳组件。 在一个示例性实施例中，EMR容纳组件包括附接到EMR屏蔽的EMR屏蔽和安装弹簧板。 EMR屏蔽包括限定至少一个边缘的第一基本上平坦的主体，限定在第一主体中的多个光学端口; 以及沿着所述第一主体的至少一个边缘限定的多个手指。 指状物构造成偏压光电子模块的壳体。 安装弹簧板包括限定至少一个边缘的第二基本上平坦的主体，限定在第二主体中的光学窗口，以及沿着第二主体的至少一个边缘限定的多个板簧。 板簧构造成偏压位于光电子模块内的对准引导件。

公开(公告)号：US20100080518A1

公开(公告)日：2010-04-01

申请号：US12629673

申请日：2009-12-02

申请人： Tat Ming Teo ,  Chris K. Togami ,  Frank Flens

发明人： Tat Ming Teo ,  Chris K. Togami ,  Frank Flens

IPC分类号： G02B6/36 ,  H05K1/14

CPC分类号： H05K1/144 ,  G02B6/4201 ,  G02B6/428 ,  H05K1/148 ,  H05K1/189 ,  H05K2201/042 ,  H05K2201/10121 ,  H05K2201/2036 ,  H05K2203/167

摘要： Printed circuit board (PCB) positioning in an optoelectronic module. In one example embodiment, a spacer can be use to position top and bottom PCBs that are at least partially enclosed within top and bottom shells of an optoelectronic module. The spacer includes top and bottom surfaces and a plurality of top posts extending from the top surface. The top posts are configured to extend through openings in the top PCB to contact inside surfaces of the top shell.

摘要翻译： 印刷电路板（PCB）定位在光电模块中。 在一个示例性实施例中，间隔件可用于定位至少部分地封装在光电子模块的顶部和底部壳体内的顶部和底部PCB。 间隔件包括顶表面和底表面以及从顶表面延伸的多个顶柱。 顶部柱被构造成延伸穿过顶部PCB中的开口以接触顶部壳体的内表面。

公开(公告)号：US20110081119A1

公开(公告)日：2011-04-07

申请号：US12717352

申请日：2010-03-04

申请人： Chris K. Togami ,  Gary D. Sasser ,  Frank Flens

发明人： Chris K. Togami ,  Gary D. Sasser ,  Frank Flens

IPC分类号： G02B6/36

CPC分类号： G02B6/4201 ,  G02B6/3885 ,  G02B6/424 ,  G02B6/4246 ,  G02B6/4253 ,  G02B6/428 ,  G02B6/4281 ,  G02B6/4284

摘要： One embodiment includes a connector comprising a connector housing, a ferrule, and a crimp ring. The connector housing has inner and outer surfaces extending between forward and rear ends of the connector housing. The inner surfaces defined a passageway extending lengthwise between the forward and rear ends. The connector housing includes at least one protrusion formed on one of the outer surfaces that is configured to engage a corresponding connector engaging structure of an alignment guide to secure the connector housing within the alignment guide. The ferrule is configured to mount upon end portions of a plurality of optical fibers of a multi-fiber communication cable. The ferrule is disposed partially within the passageway. The crimp ring encompasses the rear end of the connector housing and is configured to secure the connector to the multi-fiber communication cable.

摘要翻译： 一个实施例包括连接器，其包括连接器壳体，套圈和压接环。 连接器壳体具有在连接器壳体的前端和后端之间延伸的内表面和外表面。 内表面限定了在前端和后端之间纵向延伸的通道。 连接器壳体包括形成在一个外表面上的至少一个突出部，其被构造成与对准引导件的对应的连接器接合结构接合，以将连接器壳体固定在对准引导件内。 套圈构造成安装在多纤维通信电缆的多个光纤的端部上。 套圈部分地设置在通道内。 压接环包围连接器壳体的后端，并且被配置为将连接器固定到多光纤通信电缆。

公开(公告)号：US20060291081A1

公开(公告)日：2006-12-28

申请号：US11166623

申请日：2005-06-23

申请人： Eric Vancoille ,  Frank Flens

发明人： Eric Vancoille ,  Frank Flens

IPC分类号： G02B5/22

CPC分类号： G02B5/223 ,  G02B5/205

摘要： A method for controlling the attenuation of an optical element. A base material, such as a resin, is selected from which to fabricate the optical element. The base material has an intrinsic attenuation or intrinsic absorption spectrum. A predetermined concentration of a first type of dye molecule is then added to the base material to vary the intrinsic attenuation of the base material to achieve a predetermined absorption spectrum.

摘要翻译： 一种用于控制光学元件的衰减的方法。 选择基材，例如树脂，以制造光学元件。 基材具有固有的衰减或固有吸收光谱。 然后将预定浓度的第一种类型的染料分子加入到基材中以改变基材的固有衰减以实现预定的吸收光谱。

公开(公告)号：US20070121683A1

公开(公告)日：2007-05-31

申请号：US11291329

申请日：2005-11-30

申请人： Adrianus Haasteren ,  Tze Lim ,  Frank Flens

发明人： Adrianus Haasteren ,  Tze Lim ,  Frank Flens

IPC分类号： H01S3/10

CPC分类号： H01S5/06832

摘要： A fiber optic transmitter and the method of using the fiber optic transmitter includes a laser supplied with an input current and which produces a light beam coupled into a fiber. A photodiode detects the intensity of the light beam. A processor performs the steps of sampling the waveform and detecting peaks and valleys of the detected light beam waveform. The processor also tunes the input current based on the relative values of the detected peaks and valleys of the detected light beam waveform.

摘要翻译： 光纤发射机和使用光纤发射机的方法包括提供有输入电流并且产生耦合到光纤中的光束的激光器。 光电二极管检测光束的强度。 处理器执行采样波形并检测检测到的光束波形的峰谷的步骤。 处理器还根据检测到的光束波形的检测到的峰值和谷值的相对值来调谐输入电流。

公开(公告)号：US20070019287A1

公开(公告)日：2007-01-25

申请号：US11186110

申请日：2005-07-21

申请人： Tom Wong ,  Juay Koh ,  Frank Flens ,  Arjan Haasteren

发明人： Tom Wong ,  Juay Koh ,  Frank Flens ,  Arjan Haasteren

IPC分类号： F21V9/06

CPC分类号： G01J1/04 ,  G01J1/0418 ,  G01J1/0488 ,  G02B5/23 ,  G02F1/0126 ,  G02F2201/086 ,  G02F2203/48

摘要： An optical element includes a light absorbing medium formed of a transparent material and light absorbing elements encapsulated within the transparent material. The light absorbing elements have an ultraviolet (UV) light-dependent absorption characteristic and UV light is applied to the light absorbing medium to change the attenuation of the light absorbing medium to a desired attenuation. UV light is applied to the light absorbing medium in a controlled manner to change the attenuation of the light absorbing medium from an initial attenuation to the desired attenuation. The application of UV light to the light absorbing medium can cause the light absorbing elements encapsulated within the light absorbing medium to degrade such that the amount of light absorbed by the light absorbing medium is reduced. Reducing the amount of light that is absorbed effectively reduces the attenuation of the light absorbing medium.

摘要翻译： 光学元件包括由透明材料形成的光吸收介质和封装在透明材料内的光吸收元件。 光吸收元件具有紫外（UV）光依赖性的吸收特性，并且UV光被施加到光吸收介质以将光吸收介质的衰减改变为期望的衰减。 UV光以受控的方式施加到光吸收介质上，以将光吸收介质的衰减从初始衰减改变为期望的衰减。 将UV光施加到光吸收介质可以使封装在光吸收介质内的光吸收元件劣化，使得由光吸收介质吸收的光量减少。 减少吸收的光量有效地减少了光吸收介质的衰减。

公开(公告)号：US20110080008A1

公开(公告)日：2011-04-07

申请号：US12573637

申请日：2009-10-05

申请人： Tat Ming Teo ,  Chris Togami ,  Frank Flens

发明人： Tat Ming Teo ,  Chris Togami ,  Frank Flens

IPC分类号： E05C3/06 ,  H01R13/629

CPC分类号： H01R13/6271 ,  H01R13/6272 ,  H01R13/62911 ,  Y10T292/1077

摘要： One embodiment includes a latching mechanism having a latch, a cam and a slider. The cam is configured to rotate about an axis of rotation. The cam is also configured to displace an end of the latch when the cam is rotated about the axis of rotation. The slider is operably connected to the cam and is configured to cause the cam to rotate about the axis of rotation. Some embodiments also include a retaining cover and a boot. The retaining cover secures a second end of the latch to a module in which the latching mechanism is implemented. The boot is operatively connected to the slider and can be manipulated by a user to activate the slider.

摘要翻译： 一个实施例包括具有闩锁，凸轮和滑块的闩锁机构。 凸轮配置成围绕旋转轴线旋转。 凸轮还构造成当凸轮围绕旋转轴线旋转时移位闩锁的端部。 滑动器可操作地连接到凸轮并且被构造成使凸轮围绕旋转轴线旋转。 一些实施例还包括保持盖和靴子。 保持盖将闩锁的第二端固定到其中实现闩锁机构的模块。 引导器可操作地连接到滑块，并且可以由用户操纵以激活滑块。