专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20070159773A1 MODULAR TRANSISTOR OUTLINE CAN WITH INTERNAL COMPONENTS 有权
标题翻译：模块化晶体管外部可以与内部组件
公开(公告)号：US20070159773A1
公开(公告)日：2007-07-12
申请号：US11456848
申请日：2006-07-11
申请人： Hongyu Deng , Darin J. Douma , Lewis B. Aronson
发明人： Hongyu Deng , Darin J. Douma , Lewis B. Aronson
IPC分类号： H01S3/13 , H01S3/08 , H02B1/00
CPC分类号： H01S5/02292 , H01L2224/05554 , H01L2224/48091 , H01L2224/49113 , H01L2924/30111 , H01S5/02212 , H01S5/02248 , H01S5/02284 , H01S5/02296 , H01S5/02415 , H01S5/02438 , H01S5/026 , H01S5/0427 , H01L2924/00014 , H01L2924/00
摘要： In one example configuration, an optical package includes a substrate that supports a laser. The laser is configured for electrical communication with circuitry disposed on the substrate, and the laser is arranged to emit an optical signal along a first path. The optical package also includes a beam steering device supported by the substrate and arranged so as to receive the optical signal from the laser along the first path. The beam steering device is configured such that the optical signal is output from the beam steering device along a second path. A group of electronic leads is provided that electronically communicates with the circuitry on the substrate. In this example, the group includes a set of modulation leads in electrical communication with the laser, and a set of bias leads in electrical communication with the laser. The set of bias leads is electrically isolated from the set of modulation leads.
摘要翻译：在一个示例性配置中，光学封装包括支撑激光器的基板。激光器被配置为与设置在衬底上的电路进行电连通，并且激光器被布置成沿着第一路径发射光信号。光学封装还包括由衬底支撑并且布置成沿着第一路径从激光器接收光信号的光束转向装置。光束转向装置被配置为使得光信号沿着第二路径从光束转向装置输出。提供一组电子引线，其与基板上的电路电子通信。在该示例中，该组包括与激光器电通信的一组调制引线以及与激光器电连通的一组偏置引线。该组偏置引线与调制引线组电隔离。

62. 发明授权

US07079775B2 Integrated memory mapped controller circuit for fiber optics transceiver 有权
公开(公告)号：US07079775B2
公开(公告)日：2006-07-18
申请号：US09777917
申请日：2001-02-05
申请人： Lewis B. Aronson , Stephen G. Hosking
发明人： Lewis B. Aronson , Stephen G. Hosking
IPC分类号： H04B10/00
CPC分类号： H04B10/40 , G01M11/00 , G01M11/30 , G01M99/002 , H04B10/07 , H04B10/0799 , H04B2210/08
摘要： A controller for controlling a transceiver having a laser transmitter and a photodiode receiver. The controller includes memory for storing information related to the transceiver, and analog to digital conversion circuitry for receiving a plurality of analog signals from the laser transmitter and photodiode receiver, converting the received analog signals into digital values, and storing the digital values in predefined locations within the memory. Comparison logic compares one or more of these digital values with limit values, generates flag values based on the comparisons, and stores the flag values in predefined locations within the memory. Control circuitry in the controller controls the operation of the laser transmitter in accordance with one or more values stored in the memory. A serial interface is provided to enable a host device to read from and write to locations within the memory. Excluding a small number of binary input and output signals, all control and monitoring functions of the transceiver are mapped to unique memory mapped locations within the controller. A plurality of the control functions and a plurality of the monitoring functions of the controller are exercised by a host computer by accessing corresponding memory mapped locations within the controller.

63. 发明授权

US07044656B1 Adapter for interoperability between optical transceiver and legacy components 有权
标题翻译：光收发器和传统组件之间的互操作性适配器
公开(公告)号：US07044656B1
公开(公告)日：2006-05-16
申请号：US10771193
申请日：2004-02-03
申请人： Rudolf J. Hofmeister , Lewis B. Aronson
发明人： Rudolf J. Hofmeister , Lewis B. Aronson
IPC分类号： G02B6/36
CPC分类号： H04B10/43
摘要： Interfacing 300 pin legacy systems and devices with XFP module designs. An adapter includes a 300 pin connector for connecting to a 300 pin legacy system. The 300 pin connector is connected to circuitry for converting parallel signals from the 300 pin legacy system to serial high-speed XFI signals. The circuitry can also convert serial high-speed XFI signals to parallel signals. The circuitry is also connected to an XFI connector for transmitting and receiving high speed XFI signals to and receiving high-speed XFI signals from an XFP module.
摘要翻译：使用XFP模块设计来连接300针的旧版系统和设备。一个适配器包括300针连接器，用于连接到300针的遗留系统。 300针连接器连接到电路，用于将来自300针传统系统的并行信号转换为串行高速XFI信号。电路还可以将串行高速XFI信号转换为并行信号。电路还连接到XFI连接器，用于传输和接收高速XFI信号并从XFP模块接收高速XFI信号。

64. 发明授权

US06941077B2 Memory mapped monitoring circuitry for optoelectronic device 有权
标题翻译：用于光电子器件的存储器映射监视电路
公开(公告)号：US06941077B2
公开(公告)日：2005-09-06
申请号：US10800177
申请日：2004-03-12
申请人： Lewis B. Aronson , Stephen G. Hosking
发明人： Lewis B. Aronson , Stephen G. Hosking
IPC分类号： G01M11/00 , G01M99/00 , H01S5/042 , H01S5/068 , H04B10/40 , H04B10/00
CPC分类号： H04B10/40 , G01M11/00 , G01M11/30 , G01M99/002 , H04B10/07 , H04B10/0799 , H04B2210/08
摘要： Circuitry for monitoring operation of an optoelectronic device having a laser transmitter and a photodiode receiver includes analog to digital conversion circuitry for receiving a plurality of analog signals from the laser transmitter and photodiode receiver, converting the received analog signals into digital values, and storing the digital values in predefined memory-mapped locations within the optoelectronic device. Comparison logic compares one or more of these digital values with limit values, generates flag values based on the comparisons, and stores the flag values in predefined locations within the optoelectronic device. An interface enables a host device to read from and write to host-specified memory mapped locations within the optoelectronic device.
摘要翻译：用于监视具有激光发射器和光电二极管接收器的光电子器件的操作的电路包括用于从激光发射器和光电二极管接收器接收多个模拟信号的模数转换电路，将接收到的模拟信号转换为数字值，并存储数字在光电子器件中预定义的存储器映射位置的值。比较逻辑将这些数字值中的一个或多个与极限值进行比较，基于比较生成标志值，并将标志值存储在光电子器件内的预定义位置。接口使得主机设备可以读取和写入光电子器件内的主机指定的存储器映射位置。

65. 发明授权

US06893293B2 Angled EMI shield for transceiver-PCB interface 有权
标题翻译：用于收发器 - PCB接口的倾斜EMI屏蔽
公开(公告)号：US06893293B2
公开(公告)日：2005-05-17
申请号：US10633094
申请日：2003-08-01
申请人： Donald A. Ice , Lewis B. Aronson
发明人： Donald A. Ice , Lewis B. Aronson
IPC分类号： G02B6/38 , G02B6/42 , H01R13/658 , H05K9/00 , H01R13/648
CPC分类号： H05K9/0058 , G02B6/3897 , G02B6/4277 , H01R13/6582 , H01R13/6596
摘要： A shield element for reducing electromagnetic interference (“EMI”) in an optical transceiver module assembly. The transceiver module assembly includes an optical transceiver received within a cage. The cage mounts to a host board and receives in one end thereof a right angle connector of the host board. A rear end of the optical transceiver includes an edge connector that electrically interfaces with a receptacle of the right angle connector. An EMI shield element is interposed between the rear end of the optical transceiver and the right angle connector. The EMI shield element includes a base that surrounds a portion of the right angle connector. Wall portions upwardly extend from the base around the right angle connector to form an angled shield seating surface that engages with a complementarily angled seating surface on the transceiver rear end, thereby forming an EMI shield when the optical transceiver is received into the cage.
摘要翻译：用于减少光收发器模块组件中的电磁干扰（“EMI”）的屏蔽元件。收发器模块组件包括容纳在笼中的光收发器。保持架安装到主机板，并在其一端接收主机板的直角连接器。光收发器的后端包括与直角连接器的插座电接口的边缘连接器。 EMI屏蔽元件插在光收发器的后端和直角连接器之间。 EMI屏蔽元件包括围绕直角连接器的一部分的基座。壁部分从基部围绕直角连接器向上延伸以形成与收发器后端上的互补成角度的安置表面接合的成角度的屏蔽座表面，从而当光收发器被接收到保持架中时形成EMI屏蔽。

66. 发明授权

US06878875B2 Small form factor optical transceiver with extended transmission range 有权
标题翻译：具有扩展传输范围的小尺寸光收发器
公开(公告)号：US06878875B2
公开(公告)日：2005-04-12
申请号：US10748051
申请日：2003-12-30
申请人： Lewis B. Aronson , Giorgio Giaretta , Stefano Schiaffino , Dev E. Kumar , T. G. Beck Mason
发明人： Lewis B. Aronson , Giorgio Giaretta , Stefano Schiaffino , Dev E. Kumar , T. G. Beck Mason
IPC分类号： H01L23/055 , H01L23/10 , H01S5/022 , H01S5/024 , H05K5/00
CPC分类号： H01S5/02212 , H01L23/055 , H01L23/10 , H01L2924/0002 , H01S5/02415 , H01L2924/00
摘要： A small form factor transceiver module that incorporates an externally modulated laser (EML). The transceiver module has a transmitter optical subassembly with a header assembly having a base with a platform extending through. The platform has a plurality of conductive traces extending through the platform for making connections on both sides of the base. A thermoelectric cooler (TEC) is used to dissipate heat from a laser within the header assembly. The TEC dissipates heat sufficiently to allow the EML to be used in the header assembly. In this manner, EMLs can be used in relatively small optical devices, including small form factor transceivers that comply with the XFP standard. The XFP modules with EMLs can be used for longer links than XFPs without EMLs. In addition, EMLs can be stabilized using TECs so that XFP modules can be used for DWDM-type applications.
摘要翻译：采用外部调制激光器（EML）的小尺寸收发模块。收发器模块具有发射器光学子组件，其具有头部组件，该头部组件具有带有延伸穿过的平台的底座。平台具有延伸穿过平台的多个导电迹线，用于在基底的两侧进行连接。热电冷却器（TEC）用于从头部组件内的激光器散热。 TEC充分散热，使EML能够用于头部组件。以这种方式，EML可用于相对较小的光学装置，包括符合XFP标准的小尺寸收发器。具有EML的XFP模块可用于比没有EML的XFP更长的链路。此外，EML可以使用TEC进行稳定，以便XFP模块可用于DWDM型应用。

67. 发明授权

US5611004A Microphotonic polarization independent acousto optical tunable filter and receiver 失效
标题翻译：微波偏振独立声光可调谐滤波器和接收器
公开(公告)号：US5611004A
公开(公告)日：1997-03-11
申请号：US594074
申请日：1996-01-30
申请人： Kok-Wai Chang , Lewis B. Aronson
发明人： Kok-Wai Chang , Lewis B. Aronson
IPC分类号： G02F1/125 , G02B6/00
CPC分类号： G02F1/125
摘要： A polarization independent acousto-optical tunable filter (AOTF). The AOTF is fabricate with two waveguides formed on a single substrate. An incoming polarization independent beam of light is split into TE and TM optical components with a walk-off crystal wherein each optical component is coupled into a different one of the two waveguides. The AOTF can be formed to provide two stages of filtering. The two stages of filtering can be realized be providing two successive stages or by passing the optical signal through the same filter twice. Various configurations are obtained by placing TM and TE polarizers within the optical path traveled by the incoming beam of light.
摘要翻译：一种偏振无关的声光可调滤波器（AOTF）。 AOTF采用在单个基板上形成的两个波导制造。入射偏振无关光束被分离成具有离散晶体的TE和TM光学部件，其中每个光学部件耦合到两个波导中的不同的一个。 AOTF可以形成为提供两个阶段的过滤。滤波的两个阶段可以实现为提供两个连续的阶段，或通过使光信号通过相同的滤波器两次。通过将TM和TE偏振器放置在由入射光束行进的光路内获得各种配置。

68. 发明授权

US5452314A Controllable-birefringence, acousto-optic tunable filter and a laser tuned by the same 失效
标题翻译：可控双折射，声光可调谐滤波器和由其调谐的激光器
公开(公告)号：US5452314A
公开(公告)日：1995-09-19
申请号：US283455
申请日：1994-08-01
申请人： Lewis B. Aronson
发明人： Lewis B. Aronson
IPC分类号： G02F1/035 , G02F1/125 , H01S3/083 , H01S3/106 , H01S5/00 , H01S3/10
CPC分类号： G02F1/125 , H01S3/1068 , G02F1/035 , G02F2201/12 , G02F2203/055 , H01S3/083
摘要： An acousto-optic tunable filter ("AOTF") with a pair of electrodes on opposite sides of the waveguide. A voltage source applies a potential across the electrodes, thereby creating an electric field through the waveguide. The electric field controls an optical property of the waveguide by altering the birefringence of the waveguide. Suitably adjusting the potential applied by the voltage source results in suppression of sidelobes, correction of asymmetric sidelobes, and compensation for physical variations in the waveguide. The AOTF can be tuned very rapidly by a tuning voltage applied to the electrodes. In combination with a thermistor, the control voltage can compensate for changes in temperature. A spatially-varying electric field is generated by using a set of electrodes at different potentials, or by using a resistive element as an electrode, or by shaping the electrodes according to the desired field. A rapidly-varying control voltage can modulate a light beam in the filter. The AOTF finds an application as the tuning element of an external-cavity tunable laser.
摘要翻译：在波导的相对侧上具有一对电极的声光可调滤波器（“AOTF”）。电压源在电极之间施加电位，从而通过波导产生电场。电场通过改变波导的双折射来控制波导的光学特性。适当地调节由电压源施加的电位导致旁瓣的抑制，不对称旁瓣的校正以及波导中物理变化的补偿。通过施加到电极的调谐电压可以非常快速地调谐AOTF。结合热敏电阻，控制电压可以补偿温度变化。通过使用不同电位的一组电极，或者通过使用电阻元件作为电极，或者根据所需的场来对电极进行成形来产生空间变化的电场。快速变化的控制电压可以调制滤波器中的光束。 AOTF找到一个应用程序作为外部可调谐激光器的调谐元件。

69. 发明授权

US08515284B2 Optoelectronic transceiver with multiple flag values for a respective operating condition 有权
标题翻译：具有相应工作条件的多个标志值的光电收发器
公开(公告)号：US08515284B2
公开(公告)日：2013-08-20
申请号：US13336963
申请日：2011-12-23
申请人： Lewis B. Aronson , Lucy G. Hosking
发明人： Lewis B. Aronson , Lucy G. Hosking
IPC分类号： H04B10/00
CPC分类号： H04B10/40 , G01M11/00 , G01M11/30 , G01M99/002 , H04B10/07 , H04B10/0799 , H04B2210/08
摘要： An optoelectronic transceiver includes an optoelectronic transmitter, an optoelectronic receiver, memory, and an interface. The memory is configured to store digital values representative of operating conditions of the optoelectronic transceiver. The interface is configured to receive from a host a request for data associated with a particular memory address, and respond to the host with a specific digital value of the digital values. The specific digital value is associated with the particular memory address received form the host. The optoelectronic transceiver may further include comparison logic configured to compare the digital values with limit values to generate flag values, wherein the flag values are stored as digital values in the memory.
摘要翻译：光电收发器包括光电发射器，光电接收器，存储器和接口。存储器被配置为存储代表光电收发器的操作条件的数字值。该接口被配置为从主机接收与特定存储器地址相关联的数据的请求，并且以数字值的特定数字值对主机进行响应。特定的数字值与从主机接收的特定存储器地址相关联。光电收发器还可以包括配置成将数字值与极限值进行比较以产生标志值的比较逻辑，其中标志值作为数字值存储在存储器中。

70. 发明申请

US20120093504A1 Optoelectronic Transceiver with Multiple Flag Values for a Respective Operating Condition 有权
标题翻译：具有多个标志值的光电收发器，用于各自的工作条件
公开(公告)号：US20120093504A1
公开(公告)日：2012-04-19
申请号：US13336963
申请日：2011-12-23
申请人： Lewis B. Aronson , Stephen G. Hosking
发明人： Lewis B. Aronson , Stephen G. Hosking
IPC分类号： H04B10/08
CPC分类号： H04B10/40 , G01M11/00 , G01M11/30 , G01M99/002 , H04B10/07 , H04B10/0799 , H04B2210/08
摘要： An optoelectronic transceiver includes an optoelectronic transmitter, an optoelectronic receiver, memory, and an interface. The memory is configured to store digital values representative of operating conditions of the optoelectronic transceiver. The interface is configured to receive from a host a request for data associated with a particular memory address, and respond to the host with a specific digital value of the digital values. The specific digital value is associated with the particular memory address received form the host. The optoelectronic transceiver may further include comparison logic configured to compare the digital values with limit values to generate flag values, wherein the flag values are stored as digital values in the memory.
摘要翻译：光电收发器包括光电发射器，光电接收器，存储器和接口。存储器被配置为存储代表光电收发器的操作条件的数字值。该接口被配置为从主机接收与特定存储器地址相关联的数据的请求，并且以数字值的特定数字值对主机进行响应。特定的数字值与从主机接收的特定存储器地址相关联。光电收发器还可以包括配置成将数字值与极限值进行比较以产生标志值的比较逻辑，其中标志值作为数字值存储在存储器中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式