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公开(公告)号：US06661951B1
公开(公告)日：2003-12-09
申请号：US09954919
申请日：2001-09-12
申请人： Thomas H. Blair , Diana Ching Chen , Phillip J. Edwards , Siegfried Fleischer , Bradley S. Levin , Oliver W. Northrup , Michael M. O'Toole , Joseph John Vandenberg , Brett Matthew Zaborsky
发明人： Thomas H. Blair , Diana Ching Chen , Phillip J. Edwards , Siegfried Fleischer , Bradley S. Levin , Oliver W. Northrup , Michael M. O'Toole , Joseph John Vandenberg , Brett Matthew Zaborsky
IPC分类号： G02B632
CPC分类号： G02B6/4292 , G02B6/4204 , G02B6/4214 , G02B6/4224
摘要： Optical alignment apparatus includes a first element mounting a first lens and a light source and a second element mounting a second lens and a light receiving structure. The first lens is placed a first distance from the light source and is constructed to collimate light received from the light source. The first and second elements are mounted relative to each other to position the second lens a third distance from the first lens and to receive the collimated light from the first lens. The second lens is positioned a second distance from the light receiving structure to focus the collimated light on the light receiving structure. The first and second lens are constructed so that the first and second distances are dependent upon each other and the third distance is independent of the first and second distances.
摘要翻译： 光学对准装置包括安装第一透镜和光源的第一元件和安装第二透镜和光接收结构的第二元件。 第一透镜被放置成距离光源的第一距离并且被构造成准直从光源接收的光。 第一和第二元件相对于彼此安装，以将第二透镜定位成距离第一透镜的第三距离并且接收来自第一透镜的准直光。 第二透镜与光接收结构隔开第二距离，以将准直光聚焦在光接收结构上。 第一和第二透镜被构造成使得第一和第二距离彼此相关，第三距离与第一和第二距离无关。
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公开(公告)号：US06795461B1
公开(公告)日：2004-09-21
申请号：US10128383
申请日：2002-04-23
申请人： Thomas H. Blair , Phillip J. Edwards , Siegfried Fleischer , Michael S. Lebby , Bradley S. Levin , Oliver W. Northup , Michael M. O'Toole , Joseph John Vandenberg , Brett M. Zaborsky
发明人： Thomas H. Blair , Phillip J. Edwards , Siegfried Fleischer , Michael S. Lebby , Bradley S. Levin , Oliver W. Northup , Michael M. O'Toole , Joseph John Vandenberg , Brett M. Zaborsky
IPC分类号： H01S304
CPC分类号： G02B6/4292 , G02B6/4204 , G02B6/4245 , G02B6/4251 , G02B6/4263 , G02B6/4277 , G02B6/4281 , H01S5/02212 , H01S5/02276 , H01S5/02284
摘要： An optoelectric module includes a cylindrical ferrule defining an optical axis and having a first end constructed to receive an optical fiber aligned along the optical axis. A TO-can is positioned within the ferrule and has a first end with an optical element therein for conducting light therethrough. A base is affixed to the second end of the TO-can and to the second end of the ferrule. A laser is mounted within the TO-can so that light generated by the laser is directed through the optical element along the optical axis. A laser driver is mounted on the base and electrically connected to the laser. External connections to the laser driver are completed by either electrical traces on a surface of the base, vias through the base, or flexible leads mounted on the base.
摘要翻译： 光电模块包括限定光轴的圆柱形套圈，并且具有构造成接收沿着光轴对准的光纤的第一端。 TO-can定位在套圈内并且具有其中具有用于使光透过的光学元件的第一端。 基座固定在TO-can的第二端和套圈的第二端。 激光器安装在TO-can中，使得由激光产生的光沿着光轴被引导通过光学元件。 激光驱动器安装在基座上并与激光器电连接。 与激光驱动器的外部连接通过基座表面上的电气迹线，通过基座的通孔或安装在基座上的柔性引线来完成。
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公开(公告)号：US06663296B1
公开(公告)日：2003-12-16
申请号：US10128102
申请日：2002-04-23
申请人： Thomas H. Blair , Phillip J. Edwards , Siegfried Fleischer , Michael S. Lebby , Bradley S. Levin , Oliver W Northrup , Michael M. O'Toole , Joseph John Vandenberg
发明人： Thomas H. Blair , Phillip J. Edwards , Siegfried Fleischer , Michael S. Lebby , Bradley S. Levin , Oliver W Northrup , Michael M. O'Toole , Joseph John Vandenberg
IPC分类号： G02B600
CPC分类号： G02B6/4204 , G02B6/3834 , G02B6/4201
摘要： An optoelectric module includes a cylindrical ferrule defining an optical axis and having a first end constructed to receive an optical fiber aligned along the optical axis. An optical element, including a lens, is engaged in the ferrule between the first and second ends and positioned to convey light along the optical axis. The second end of the ferrule is closed by a base. An optical component is mounted on the base so that light is directed through the lens from the optical component to the optical fiber or from the optical fiber to the optical component. Either a laser driver or an amplifier is mounted on the base and electrically connected to the optical component and external connections are made to the laser driver or the amplifier by electrical traces on a surface of the base, vias through the base, or flex leads mounted on the base.
摘要翻译： 光电模块包括限定光轴的圆柱形套圈，并且具有构造成接收沿着光轴对准的光纤的第一端。 包括透镜的光学元件接合在第一和第二端之间的套圈中并且定位成沿光轴传送光。 套圈的第二端由基座封闭。 光学部件安装在基座上，使得光从光学部件引导到光纤，或者从光纤引导到光学部件。 激光驱动器或放大器安装在基座上并电连接到光学部件，并且外部连接通过基座表面上的电迹线穿过激光驱动器或放大器，通过基座的通孔或安装的柔性引线 在基地
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公开(公告)号：US06893170B1
公开(公告)日：2005-05-17
申请号：US10285949
申请日：2002-11-01
申请人： Phillip J. Edwards , Bradley S. Levin , Oliver W. Northrup , Michael M. O'Toole , Joseph John Vandenberg
发明人： Phillip J. Edwards , Bradley S. Levin , Oliver W. Northrup , Michael M. O'Toole , Joseph John Vandenberg
CPC分类号： G02B6/4214 , G02B6/4204 , G02B6/424 , G02B6/4244 , G02B6/4245 , G02B6/4251
摘要： An electro-optic module with an optical coupling efficiency, the module comprising a receptacle assembly, wherein an end of the receptacle assembly is capable of receiving a light guiding element and wherein an opposite end of the receptacle assembly is capable of receiving an optical lens assembly positioned therein the receptacle assembly. An optoelectric package which includes an optoelectronic device is capable of being affixed to the opposite end of the receptacle assembly wherein an optical axis extends from the end to the opposite end of the receptacle assembly such that the light guiding element and the optoelectric device are in communication through a lens included in the optical lens assembly. The optical lens assembly is held fixedly in place against an inward periphery of the receptacle assembly such that a distance between the lens and the optoelectronic device can be adjusted to adjust the optical coupling efficiency.
摘要翻译： 一种具有光耦合效率的电光模块，该模块包括插座组件，其中插座组件的端部能够容纳导光元件，并且其中插座组件的相对端能够接收光学透镜组件 定位在其中的插座组件。 包括光电子器件的光电封装能够固定到插座组件的相对端，其中光轴从插座组件的端部延伸到相对端，使得导光元件和光电器件处于连通状态 通过包括在光学透镜组件中的透镜。 光学透镜组件固定地保持在接收器组件的内周边的适当位置，使得可以调节透镜和光电子器件之间的距离以调整光耦合效率。
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公开(公告)号：US06793406B1
公开(公告)日：2004-09-21
申请号：US10044648
申请日：2002-01-11
IPC分类号： G02B642
CPC分类号： G02B6/4206 , G02B6/4225
摘要： Light source monitoring apparatus includes a light source having drive electronics for supplying drive current to the light source. A monitor diode is connected to the drive electronics for controlling the amount of drive current supplied to the light source. A lens system is positioned to receive the beam of light from the light source and transmit substantially all of the beam of light along an optical axis to a light terminal. The lens system includes a first lens element positioned along the optical axis and adjacent the light source and a second lens element positioned along the optical axis and adjacent the light terminal. A light reflecting surface in the lens system is positioned along the optical axis to reflect a portion of the beam of light at an angle to the optical axis onto the monitor diode.
摘要翻译： 光源监视装置包括具有用于向光源提供驱动电流的驱动电路的光源。 监视二极管连接到驱动电子装置，用于控制提供给光源的驱动电流量。 透镜系统被定位成接收来自光源的光束，并且将基本上所有的光束沿着光轴传输到光终端。 透镜系统包括沿着光轴并且邻近光源定位的第一透镜元件和沿光轴定位并邻近光端子的第二透镜元件。 透镜系统中的光反射表面沿着光轴定位，以将与光轴成一定角度的光束的一部分反射到监视二极管上。
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公开(公告)号：US06519099B1
公开(公告)日：2003-02-11
申请号：US09953080
申请日：2001-09-12
申请人： Thomas H. Blair , Diana Ching Chen , Phillip J. Edwards , Siegfried Fleischer , Bradley S. Levin , Oliver W. Northrup , Michael M. O'Toole , Joseph John Vandenberg , Brett Matthew Zaborsky
发明人： Thomas H. Blair , Diana Ching Chen , Phillip J. Edwards , Siegfried Fleischer , Bradley S. Levin , Oliver W. Northrup , Michael M. O'Toole , Joseph John Vandenberg , Brett Matthew Zaborsky
IPC分类号： G02B702
CPC分类号： G02B6/4224 , G02B6/4204 , G02B6/4206 , G02B6/4214
摘要： The optoelectric alignment apparatus and lens system includes a glass ball positioned to receive light from a light source along an optical axis. A second lens is positioned to receive light from the glass ball and to supply the received light to a light receiving structure. The glass ball provides most of the optical power of the lens system so that the second lens provides only minor optical correction. The lens system is mounted by means of a molded plastic body that extends axially along the optical axis with the second lens molded into the body. The body includes a light inlet end and a light outlet in a surface lateral to the optical axis and defines a glass ball receiving cavity adjacent the light inlet end fixedly gripping the glass ball.
摘要翻译： 光电对准装置和透镜系统包括玻璃球，其被定位成沿着光轴接收来自光源的光。 第二透镜被定位成接收来自玻璃球的光并将接收的光提供给光接收结构。 玻璃球提供透镜系统的大部分光学功率，使得第二透镜仅提供较小的光学校正。 透镜系统通过模制塑料体安装，模制塑料体沿着光轴轴向延伸，第二透镜成型为主体。 身体在光轴的横向表面包括光入口端和光出口，并且限定了靠近固定地夹持玻璃球的光入口端的玻璃球接收腔。
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公开(公告)号：US07040911B1
公开(公告)日：2006-05-09
申请号：US10383301
申请日：2003-03-07
IPC分类号： H01R13/62
CPC分类号： G02B6/4292 , G02B6/4201 , G02B6/4261 , H01R13/6581 , H01R13/659
摘要： An optoelectric package comprising an elongated housing for fixedly holding an optoelectric module, and a cam-based delatching actuator mechanism fixedly attached to the elongated housing wherein the cam-based delatching actuator mechanism a mounting block fixedly attached to one of a first and a second horizontal side of the elongated housing, a lever arm fixedly attached to a first and a second vertical side of the elongated housing, and an actuator positioned adjacent to one of the first and second horizontal side of the elongated housing wherein the actuator is in mechanical communication with the lever arm.
摘要翻译： 一种光电封装，包括用于固定地保持光电模块的细长壳体和固定地连接到细长壳体上的基于凸轮的剔除致动器机构，其中基于凸轮的剔线致动器机构固定地附接到第一和第二水平面 细长壳体的一侧，固定地连接到细长壳体的第一和第二垂直侧的杠杆臂和邻近细长壳体的第一和第二水平侧中的一个定位的致动器，其中致动器与 杠杆臂。
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公开(公告)号：US06758611B1
公开(公告)日：2004-07-06
申请号：US10044654
申请日：2002-01-11
IPC分类号： G02B636
CPC分类号： G02B6/4206 , G02B6/4292
摘要： A radially symmetrical optoelectric module includes a receptacle assembly with a symmetrical tubular ferrule and a first lens. The ferrule defines an axial opening extending along an optical axis. The ferrule is formed radially symmetrical about the optical axis with the first lens engaged in the ferrule along the optical axis. One end of the ferrule is formed to receive an end of an optical fiber such that the end is positioned along the optical axis and adjacent the first lens. An optoelectric package includes an optoelectric device and a second lens. The second lens is positioned adjacent the optoelectric device and positioned along the optical axis so that light traveling along the optical axis appears at the optoelectric device and passes through the second lens.
摘要翻译： 径向对称的光电模块包括具有对称管状套圈和第一透镜的插座组件。 套圈限定沿光轴延伸的轴向开口。 套圈围绕光轴径向对称地形成，其中第一透镜沿着光轴接合在套圈中。 套圈的一端形成为容纳光纤的端部，使得端部沿着光轴定位并与第一透镜相邻。 光电封装包括光电器件和第二透镜。 第二透镜位于光电装置附近并沿着光轴定位，使得沿着光轴行进的光出现在光电装置处并通过第二透镜。
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公开(公告)号：US06860649B2
公开(公告)日：2005-03-01
申请号：US10034792
申请日：2001-12-27
IPC分类号： G02B6/42
CPC分类号： G02B6/4292 , G02B6/4245 , G02B6/4246 , G02B6/4277 , G02B6/4281 , G02B6/4284
摘要： A testable optical subassembly comprising a unitary structure of an optically-clear moldable material having at least the following features: (a) an optical path for transmitting optical signals between a fiber and an optoelectric device (OED); (b) a ferrule-receiving bore for receiving a ferrule and aligning a fiber held therein to the optical path; and (c) an OED-receiving cavity for receiving a lead frame and aligning an OED mounted thereon to the optical path along one or more axes.
摘要翻译： 一种可测试的光学子组件，其包括至少具有以下特征的光学透明可模制材料的整体结构：（a）用于在光纤和光电装置（OED）之间传输光信号的光路; （b）用于接收套圈并将其中保持的光纤对准光路的套圈容纳孔; 和（c）用于接收引线框架并将其上安装的OED与沿着一个或多个轴线的光路对准的OED接收腔。
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公开(公告)号：US06948860B1
公开(公告)日：2005-09-27
申请号：US10784050
申请日：2004-02-20
CPC分类号： G02B6/4219 , G02B6/422
摘要： An optoelectronic subassembly for optoelectronic modules includes a supporting substrate with an optoelectronic device mounted on a mounting surface. A supporting structure includes a trench for mounting the subassembly and a lens assembly. Four offset arms are provided each including a substrate-mounting portion, a supporting-structure-mounting portion, and a linking portion. The substrate-mounting portion and the supporting-structure-mounting portion have parallel surfaces with the linking portion extending at an angle therebetween. The arms include deformable material for allowing small changes in the angle. One of the parallel surfaces of each of the offset arms is mounted on either the mounting surface or an opposed surface of the supporting substrate and the other of the parallel surfaces is mounted on the support structure with the substrate suspended in the trench. The linking portion of the arms is then deformed to align the optoelectronic device with the lens assembly.
摘要翻译： 用于光电子模块的光电子组件包括具有安装在安装表面上的光电子器件的支撑衬底。 支撑结构包括用于安装子组件的沟槽和透镜组件。 设置有四个偏移臂，每个偏移臂包括基板安装部分，支撑结构安装部分和连接部分。 基板安装部分和支撑结构安装部分具有平行的表面，其中连接部分以其间的角度延伸。 臂包括用于允许角度的小变化的可变形材料。 每个偏移臂的平行表面中的一个安装在支撑基板的安装表面或相对表面上，并且另一个平行表面安装在支撑结构上，其中基板悬挂在沟槽中。 然后将臂的连接部分变形以将光电子器件与透镜组件对准。
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