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1. 发明授权

US07211830B2 Circuit interconnect for optoelectronic device 有权
标题翻译：光电器件的电路互连
公开(公告)号：US07211830B2
公开(公告)日：2007-05-01
申请号：US11030412
申请日：2005-01-06
申请人： Paul K. Rosenberg , Daniel K. Case , Jan Lipson , Rudolf J. Hofmeister , The′ Linh Nguyen
发明人： Paul K. Rosenberg , Daniel K. Case , Jan Lipson , Rudolf J. Hofmeister , The′ Linh Nguyen
IPC分类号： H01L29/267 , G02B6/36 , G02F1/29
CPC分类号： G02B6/4201 , H01L24/45 , H01L2224/05554 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/49111 , H01L2224/49175 , H01L2924/01013 , H01L2924/01028 , H01L2924/01079 , H01L2924/12042 , H01L2924/14 , H01L2924/19041 , H01L2924/30107 , H01L2924/3011 , H05K1/0243 , H05K1/189 , H05K3/3447 , H05K2201/0715 , H05K2201/10121 , H05K2201/10166 , H05K2201/10371 , H05K2203/1147 , H01L2924/00014 , H01L2924/00
摘要： This disclosure concerns systems and devices configured to implement impedance matching schemes in a high speed data transmission environment. In one example, an optoelectronic assembly is provided that includes a TO package having a base through which one or more leads pass. The leads are electrically coupled to an optoelectronic device in the TO package, and are electrically isolated from the base. Some or all of the leads include a ground ring that is electrically isolated from the lead and electrically coupled with the base. A circuit interconnect is also included that is electrically coupled to the optoelectronic device and the TO package. The circuit interconnect includes a dielectric substrate having signal traces that are electrically coupled to the signal leads. A ground signal conductor disposed on the dielectric substrate is electrically coupled with the ground rings.
摘要翻译：该公开涉及被配置为在高速数据传输环境中实现阻抗匹配方案的系统和设备。在一个示例中，提供了一种光电组件，其包括具有一个或多个引线通过的基极的TO封装。引线电耦合到TO封装中的光电子器件，并且与基极电隔离。一些或全部引线包括与引线电隔离并与基极电耦合的接地环。还包括电耦合到光电器件和TO封装的电路互连。电路互连包括具有电耦合到信号引线的信号迹线的电介质基片。设置在电介质基板上的接地信号导体与接地环电耦合。

2. 发明授权

US06876004B2 Circuit interconnect for optoelectronic device for controlled impedance at high frequencies 有权
标题翻译：用于光电子器件的电路互连，用于高频控制阻抗
公开(公告)号：US06876004B2
公开(公告)日：2005-04-05
申请号：US10005924
申请日：2001-12-04
申请人： Paul K. Rosenberg , Daniel K. Case , Jan Lipson , Rudolf J. Hofmeister , The' Linh Nguyen
发明人： Paul K. Rosenberg , Daniel K. Case , Jan Lipson , Rudolf J. Hofmeister , The' Linh Nguyen
IPC分类号： G02B6/42 , H05K1/02 , H05K1/18 , H05K3/34 , H01L29/267 , G02B6/36 , G02F1/29
CPC分类号： G02B6/4201 , H01L24/45 , H01L2224/05554 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2224/49111 , H01L2224/49175 , H01L2924/01013 , H01L2924/01028 , H01L2924/01079 , H01L2924/12042 , H01L2924/14 , H01L2924/19041 , H01L2924/30107 , H01L2924/3011 , H05K1/0243 , H05K1/189 , H05K3/3447 , H05K2201/0715 , H05K2201/10121 , H05K2201/10166 , H05K2201/10371 , H05K2203/1147 , H01L2924/00014 , H01L2924/00
摘要： An optoelectronic assembly includes a transistor outline (TO) package that houses an optoelectronic device. The TO package and the optoelectronic device are coupled to a circuit interconnect. The circuit interconnect includes an insulator having a first side for transmitting a signal current between the optoelectronic device and a device external to the TO package, and a second side for transmitting a ground current between the TO package and the external device. For a predefined operating frequency range, the impedance of the circuit interconnect approximately matches the impedance of the signal leads of the TO package and also approximately matches the impedance of the device external to the TO package. The optoelectronic device may include a laser diode or a photo diode. In addition, the present invention is an optoelectronic transceiver including a transmitter optoelectronic assembly and a receiver optoelectronic assembly. The transmitter optoelectronic assembly includes a transmitter TO package and a transmitter circuit interconnect, and the receiver optoelectronic assembly includes a receiver TO package and a receiver circuit interconnect.
摘要翻译：光电组件包括容纳光电器件的晶体管轮廓（TO）封装。 TO封装和光电子器件耦合到电路互连。电路互连包括绝缘体，其具有用于在光电器件与TO封装外部的器件之间传输信号电流的第一侧，以及用于在TO封装和外部器件之间传输接地电流的第二侧。对于预定义的工作频率范围，电路互连的阻抗近似匹配TO封装的信号引线的阻抗，并且大致匹配TO封装外部器件的阻抗。光电子器件可以包括激光二极管或光电二极管。另外，本发明是一种包括发射器光电组件和接收器光电组件的光电收发器。发射器光电组件包括发射器TO封装和发射器电路互连，并且接收器光电组件包括接收器TO封装和接收器电路互连。

3. 发明授权

US07254149B2 Submount, pedestal, and bond wire assembly for a transistor outline package with reduced bond wire inductance 有权
标题翻译：用于晶体管外形封装的底座，基座和接合线组件，具有降低的接合线电感
公开(公告)号：US07254149B2
公开(公告)日：2007-08-07
申请号：US10393218
申请日：2003-03-19
申请人： Giorgio Giaretta , The' Linh Nguyen , Jan Lipson , Rudolf J. Hofmeister
发明人： Giorgio Giaretta , The' Linh Nguyen , Jan Lipson , Rudolf J. Hofmeister
IPC分类号： H01S3/04
CPC分类号： H01S5/02212 , H01L2224/05553 , H01L2224/05554 , H01L2224/0603 , H01L2224/48137 , H01L2924/30107 , H01L2924/3011 , H01S5/02276 , H01S5/0427 , H01L2924/00
摘要： The present invention relates generally to optoelectronic devices, and particularly to a submount, pedestal, and bond wire assembly for a transistor outline package. A bottom surface of the submount is connected to a top surface of the pedestal. Each bond wire in a bond wire set is connected to a position on the top surface of the submount, and to a position on the signal line. The signal line is positioned a first distance from the position on the top surface of the submount and a second distance from the pedestal. The submount is sized such that a portion of the bottom and the top surface of the submount extends beyond the top surface of the pedestal such that the first distance is less than the second distance.
摘要翻译：本发明一般涉及光电器件，尤其涉及用于晶体管轮廓封装的基座，基座和接合线组件。底座的底面连接到基座的顶面。接合线组中的每个接合线连接到子安装座的顶表面上的位置，并连接到信号线上的位置。信号线位于距离底座的顶表面上的位置的第一距离处，并且距离基座的第二距离。底座的尺寸使得底座的一部分和底座的顶表面延伸超过基座的顶表面，使得第一距离小于第二距离。

4. 发明申请

US20120320375A1 Apparatus for Stabilizing Mechanical, Thermal, and Optical Properties and for Reducing the Fluorescence of Biological Samples for Optical Evaluation 有权
标题翻译：用于稳定机械，热和光学性能并用于减少用于光学评估的生物样品的荧光的装置
公开(公告)号：US20120320375A1
公开(公告)日：2012-12-20
申请号：US13160412
申请日：2011-06-14
申请人： Jan Lipson , Jeffrey M. Bernhardt , Robert P. McNamara , Rudolf J. Hofmeister , Donald A. Ice , Janyce Lipson
发明人： Jan Lipson , Jeffrey M. Bernhardt , Robert P. McNamara , Rudolf J. Hofmeister , Donald A. Ice , Janyce Lipson
IPC分类号： G01N21/01
CPC分类号： G01N21/01
摘要： An apparatus is presented for stabilizing an optical, thermal, and mechanical interface between a spectroscopic and/or imaging system and a biological sample. The apparatus includes a window retainer having a retainer surface and a well. The retainer surface surrounds the well. Further, the retainer surface is substantially planar. An optical window is located in the well. The optical window comprises a first and second surface. The second surface is in contact with the window retainer. The first surface is substantially flush with the retainer surface. The apparatus further includes an attachment mechanism coupling the window retainer to the biological sample such that a fluid, gel, adhesive or elastomer interposed between the optical window and the biological sample is trapped in the well.
摘要翻译：提出了用于稳定光谱和/或成像系统与生物样品之间的光学，热学和机械界面的装置。该装置包括具有保持器表面和井的窗口保持器。保持器表面围绕井。此外，保持器表面基本上是平面的。光学窗口位于井中。光学窗口包括第一和第二表面。第二表面与窗口保持器接触。第一表面与保持器表面基本齐平。该装置还包括将窗口保持器联接到生物样本的附接机构，使得插入光学窗口和生物样品之间的流体，凝胶，粘合剂或弹性体被捕获在孔中。

5. 发明申请

US20110194183A1 Apparatus For Enhancing Scattered Light Detection By Re-Directing Scattered Light Outside The Angular Range Of Collection Optics Back To The Sample And Method Of Fabricating Same 审中-公开
标题翻译：用于通过将散射光重新定向在收集光学的角度范围内来增强散射光检测的装置返回到制造相同的样品和方法
公开(公告)号：US20110194183A1
公开(公告)日：2011-08-11
申请号：US13021004
申请日：2011-02-04
申请人： Jan Lipson , Janyce Lipson , Rudolf J. Hofmeister , Donald A. Ice , Sascha Hallstein
发明人： Jan Lipson , Janyce Lipson , Rudolf J. Hofmeister , Donald A. Ice , Sascha Hallstein
IPC分类号： G02B17/08 , G02B5/08 , G02B1/11 , G02B5/10 , B24B1/00
CPC分类号： B24B1/00 , B24B11/00 , B24B13/015 , G02B27/0018
摘要： An apparatus comprising an optical window transmits both an excitation beam to a sample and scattered light from the sample which is within the angular range of the collection optics. Scattered light from the sample outside the angular range of the collection optics is re-directed back to the sample by reflection from one or more surfaces of the apparatus. As a result, the magnitude of scattered light collected is increased.
摘要翻译：包括光学窗口的装置将激发光束与样品和来自样品的来自收集光学器件的角度范围内的散射光传输。来自收集光学器件角度范围之外的样品的散射光通过从装置的一个或多个表面的反射被重新引导回样品。结果，收集的散射光的大小增加。

6. 发明申请

US20100312314A1 Apparatus for Increasing Blood Perfusion and Improving Heat Sinking to Skin 审中-公开
标题翻译：用于增加血液灌注并改善对皮肤散热的装置
公开(公告)号：US20100312314A1
公开(公告)日：2010-12-09
申请号：US12786699
申请日：2010-05-25
申请人： Donald A. Ice , Rudolf J. Hofmeister , Ueyn L. Block , Jan Lipson
发明人： Donald A. Ice , Rudolf J. Hofmeister , Ueyn L. Block , Jan Lipson
IPC分类号： A61F7/00
CPC分类号： A61B5/14532 , A61B5/0066 , A61B5/024 , A61B5/026 , A61B5/1455 , A61B5/1491
摘要： An apparatus for increasing the blood perfusion in skin by elevating the temperature, and for providing superior heat sinking to the skin of thermally dissipative devices is disclosed. The increased perfusion gives rise to improved thermal transport properties near the site of elevated temperature which is advantageously used by thermally connecting the dissipative devices to the skin. The heat generated by the thermally dissipative devices can supplement or replace separate heating elements to elevate the skin temperature. Alternatively, thermal isolation of the heated area of the skin from the heat sinks of the dissipative devices can minimize the temperature of the skin in contact with the heat sinks.
摘要翻译：公开了一种用于通过升高温度来增加皮肤中的血液灌注并且为散热装置的皮肤提供优异的散热的装置。增加的灌注在高温部位附近产生改善的热传递性质，这有利地通过将消散装置热连接到皮肤上来使用。由热耗散装置产生的热量可补充或代替单独的加热元件以提升皮肤温度。或者，将散热装置的散热片的加热区域热隔离可以使与散热器接触的皮肤的温度最小化。

7. 发明授权

US06668113B2 Compact optical assembly for optoelectronic transceivers 有权
标题翻译：用于光电收发器的紧凑型光学组件
公开(公告)号：US06668113B2
公开(公告)日：2003-12-23
申请号：US09957557
申请日：2001-09-19
申请人： Chris K. Togami , Paul K. Rosenberg , Jan Lipson , Lewis B. Aronson
发明人： Chris K. Togami , Paul K. Rosenberg , Jan Lipson , Lewis B. Aronson
IPC分类号： G02B632
CPC分类号： G02B6/4246 , G02B6/4212 , G02B6/4214 , G02B6/43
摘要： An optical assembly includes a first lens positioned along a first axis and configured to focus light from a light source along the first axis, and a second lens positioned along the first axis and configured to focus light from the first lens onto an optical target. A third lens is positioned along a second axis and configured to approximately collimate light from a second light source along the second axis, and a reflector positioned along the second axis is configured to reflect light from the third lens onto a fourth lens. The fourth lens is positioned on a third axis angled from the second axis and configured to focus light from the reflector onto an optical detector. Furthermore, the optical assembly is preferably a single molded optic. The optical assembly may be used in an optoelectronic transceiver having an optical subassembly, including a light source and an optical detector. The optical assembly is used to couple a pair of closely spaced optical fibers to the light source and optical detector.
摘要翻译：光学组件包括沿着第一轴定位并被配置为沿着第一轴聚焦来自光源的光的第一透镜和沿着第一轴定位的第二透镜，并且被配置为将来自第一透镜的光聚焦到光学目标上。第三透镜沿着第二轴定位并且被配置为沿着第二轴近似准直来自第二光源的光，并且沿着第二轴定位的反射器被配置为将来自第三透镜的光反射到第四透镜上。第四透镜定位在与第二轴线成角度的第三轴上，并被配置为将来自反射器的光聚焦到光学检测器上。此外，光学组件优选为单个模制光学元件。光学组件可以用在具有光学子组件的光电收发器中，该光学子组件包括光源和光学检测器。光学组件用于将一对紧密间隔的光纤耦合到光源和光学检测器。

8. 发明授权

US08953160B2 Systems having a reflected light sensor and methods of use 有权
标题翻译：具有反射光传感器和使用方法的系统
公开(公告)号：US08953160B2
公开(公告)日：2015-02-10
申请号：US13471341
申请日：2012-05-14
申请人： Donald A. Ice , Rudolf J. Hofmeister , Yuxin Zhou , Harold G. Sampson , Qingfeng Huang , James Stewart , Janyce Lipson
发明人： Jan Lipson , Donald A. Ice , Rudolf J. Hofmeister , Yuxin Zhou , Harold G. Sampson , Qingfeng Huang , James Stewart
IPC分类号： G01J3/28
CPC分类号： G01J3/021 , G01J1/32 , G01J3/0297 , G01J3/10 , H01L27/14601 , H01L27/14806
摘要： Various systems and methods of monitoring laser safety by sensing contact of the system with a sample are provided. The system includes a focusing element for focusing an incident light from a laser light source onto a sample, an optical element having a collection zone for collecting a signal from the sample, a reflected light sensor for sensing a reflected light from the sample, wherein the reflected light sensor is located outside the collection zone of the optical element and on an inner surface of a housing of the system, an electrical circuit operably connected to the reflected light sensor and the laser light source and configured to control power to the laser light source in accordance with the reflected light sensed by the reflected light sensor and a spectral analyzer for processing the signal. Methods and other systems are also described and illustrated.
摘要翻译：提供了通过感测系统与样品的接触来监测激光器安全性的各种系统和方法。该系统包括用于将来自激光源的入射光聚焦到样本上的聚焦元件，具有用于收集来自样品的信号的收集区域的光学元件，用于感测来自样品的反射光的反射光传感器，其中，反射光传感器位于光学元件的收集区域的外部和系统的壳体的内表面上，可操作地连接到反射光传感器和激光光源并被配置为控制激光源的功率的电路根据由反射光传感器感测的反射光和用于处理信号的光谱分析器。还描述和示出了方法和其他系统。

9. 发明授权

US08411265B2 Apparatus for stabilizing mechanical, thermal, and optical properties and for reducing the fluorescence of biological samples for optical evaluation 有权
标题翻译：用于稳定机械，热和光学性质并用于降低生物样品的荧光以进行光学评估的装置
公开(公告)号：US08411265B2
公开(公告)日：2013-04-02
申请号：US13160412
申请日：2011-06-14
申请人： Jeffrey M. Bernhardt , Robert P. McNamara , Rudolf J. Hofmeister , Donald A. Ice , Janyce Lipson
发明人： Jan Lipson , Jeffrey M. Bernhardt , Robert P. McNamara , Rudolf J. Hofmeister , Donald A. Ice
IPC分类号： G01N21/01 , G01N1/10
CPC分类号： G01N21/01
摘要： An apparatus is presented for stabilizing an optical, thermal, and mechanical interface between a spectroscopic and/or imaging system and a biological sample. The apparatus includes a window retainer having a retainer surface and a well. The retainer surface surrounds the well. Further, the retainer surface is substantially planar. An optical window is located in the well. The optical window comprises a first and second surface. The second surface is in contact with the window retainer. The first surface is substantially flush with the retainer surface. The apparatus further includes an attachment mechanism coupling the window retainer to the biological sample such that a fluid, gel, adhesive or elastomer interposed between the optical window and the biological sample is trapped in the well.
摘要翻译：提出了用于稳定光谱和/或成像系统与生物样品之间的光学，热学和机械界面的装置。该装置包括具有保持器表面和井的窗口保持器。保持器表面围绕井。此外，保持器表面基本上是平面的。光学窗口位于井中。光学窗口包括第一和第二表面。第二表面与窗口保持器接触。第一表面与保持器表面基本齐平。该装置还包括将窗口保持器联接到生物样本的附接机构，使得插入光学窗口和生物样品之间的流体，凝胶，粘合剂或弹性体被捕获在孔中。

10. 发明授权

US07742166B2 Enhancing selectivity and/or sensitivity of spectroscopic measurements in media 失效
标题翻译：提高光谱测量在介质中的选择性和/或灵敏度
公开(公告)号：US07742166B2
公开(公告)日：2010-06-22
申请号：US11740767
申请日：2007-04-26
申请人： Jan Lipson , Albert L. Lipson , Robert P. McNamara
发明人： Jan Lipson , Albert L. Lipson , Robert P. McNamara
IPC分类号： G01J3/00
CPC分类号： G01J3/02 , G01J3/0218 , G01J3/0229 , G01J3/0289 , G01N21/4738 , G01N2021/4709 , G01N2021/4747 , G01N2021/656 , G01N2201/124
摘要： An apparatus for enhancing the selectivity for spectroscopic measurements of analytes in a turbid medium is described. In one example, spatial filters are used to select only certain radii from the medium to be imaged. This selection is accomplished by placing an optical obstruction on the surface of the medium or at an image plane of the surface later in the optical imaging system. In one implementation, this is achieved by placing a fiber bundle at an image plane of the collecting optical system and then using a spacer of appropriate size at the center of the fiber bundle to act as a central obstruction.
摘要翻译：描述了用于提高浑浊介质中分析物的光谱测量的选择性的装置。在一个示例中，空间滤波器用于仅从要成像的介质中选择某些半径。该选择通过在光学成像系统中稍后将光学障碍物放置在介质的表面或表面的像平面上来实现。在一个实施方案中，这是通过将纤维束放置在收集光学系统的像平面上，然后在纤维束的中心使用适当尺寸的间隔件来充当中心障碍物来实现的。

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