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1. 发明申请

WO2006096714A8 XFP TRANSCEIVER WITH 8.5G CDR BYPASS 审中-公开
标题翻译：带有8.5G CDR旁路的XFP收发器
公开(公告)号：WO2006096714A8
公开(公告)日：2007-11-22
申请号：PCT/US2006008075
申请日：2006-03-07
申请人： FINISAR CORP , ARONSON LEWIS B , MASON THOMAS GORDON BECK , ZHOU YUXIN , VU HUY , GIARETTA GIORGIO , CHEN JIASHU
发明人： ARONSON LEWIS B , MASON THOMAS GORDON BECK , ZHOU YUXIN , VU HUY , GIARETTA GIORGIO , CHEN JIASHU
IPC分类号： H04B1/38 , H04B10/24 , H04L7/033 , H04L25/24
CPC分类号： H04L25/242 , G02B6/2821 , H04B10/40 , H04L7/033
摘要： This disclosure concerns transceivers that include CDR bypass functionality. In one example, a 1OG XFP transceiver module includes integrated CDR functionality for reducing jitter. The 1OG XFP transceiver module also implements CDR bypass functionality so that the CDR can be bypassed at rate less than about 10Gb/s, such as the Fibre Channel 8.5Gb/s rate for example.
摘要翻译：本公开涉及包括CDR旁路功能的收发器。在一个示例中，10G XFP收发器模块包括用于减少抖动的集成CDR功能。 10G XFP收发器模块还实现了CDR旁路功能，以便CDR可以以小于10Gb / s的速率旁路，例如光纤信道8.5Gb / s速率。

2. 发明申请

WO2006096751A3 HIGH SPEED SFP TRANSCEIVER 审中-公开
标题翻译：高速SFP收发器
公开(公告)号：WO2006096751A3
公开(公告)日：2007-04-26
申请号：PCT/US2006008187
申请日：2006-03-06
申请人： FINISAR CORP , GIARETTA GIORGIO , SHERIDAN ENG JULIE , MASON THOMAS GORDON BECK
发明人： GIARETTA GIORGIO , SHERIDAN ENG JULIE , MASON THOMAS GORDON BECK
IPC分类号： H04B10/00
CPC分类号： G02B6/4246 , H04B10/40
摘要： This disclosure concerns optoelectronic transceivers. In one example, a transceiver is implemented as an uncompensated architecture that is substantially compliant with the SFP MSA and is capable of effective operation at a data rate of about 8.5Gb/s. The transceiver includes a TOSA, ROSA, a printed circuit board, an LDPA disposed on the printed circuit board and configured for communication with the TOSA and the ROSA. Finally, the transceiver includes SFP compliant optical and electrical connections.
摘要翻译：本公开涉及光电收发器。在一个示例中，收发器被实现为基本上符合SFP MSA的无补偿架构，并且能够以大约8.5Gb / s的数据速率进行有效的操作。收发器包括TOSA，ROSA，印刷电路板，布置在印刷电路板上并被配置为与TOSA和ROSA进行通信的LDPA。最后，收发器包括符合SFP标准的光电连接。

3. 发明申请

WO2012148983A3 DUAL PANEL DISPLAY WITH CROSS BEF COLLIMATOR AND POLARIZATION-PRESERVING DIFFUSER 审中-公开
标题翻译：双面胶带显示屏和偏光保鲜膜
公开(公告)号：WO2012148983A3
公开(公告)日：2013-01-03
申请号：PCT/US2012034940
申请日：2012-04-25
申请人： DOLBY LAB LICENSING CORP , ERINJIPPURATH GOPAL , GILBERT JOHN , GIARETTA GIORGIO , KWONG VINCENT
发明人： ERINJIPPURATH GOPAL , GILBERT JOHN , GIARETTA GIORGIO , KWONG VINCENT
IPC分类号： G02F1/133 , G02F1/1335 , G09G3/36
CPC分类号： G02F1/133536 , G02F1/133504 , G02F1/133606 , G02F1/13471 , G02F2001/133507 , G02F2001/133607 , G09G3/3413 , G09G3/3611 , G09G2300/023 , G09G2320/0646 , G09G2340/06
摘要： A display including an image-generating panel and at least one contrast-enhancing panel, a cross BEF collimator between a backlight and one of the panels, and a polarization-preserving diffuser (e.g., holographic diffuser) between the panels. Typically, the contrast panel is upstream of the image panel, and a reflective polarizer is positioned between the cross BEF collimator and contrast panel, with the reflective polarizer oriented relative to an initial polarizer of the contrast panel. Polarization of light transmitted by the reflective polarizer matches that transmitted by the initial polarizer. Collimated light propagating from the cross BEF collimator toward the contrast-enhancing panel is given a polarization bias by the reflective polarizer, which reflects incorrectly polarized light back toward the cross BEF collimator. Alternatively, the reflective polarizer may be positioned between the cross BEF collimator and the image-generating panel when the image-generating panel is upstream of the contrast-enhancing panel.
摘要翻译：包括图像生成面板和至少一个对比度增强面板的显示器，背光源和面板之一之间的交叉BEF准直器以及面板之间的偏振保留漫射器（例如，全息漫射器）。通常，对比度面板在图像面板的上游，并且反射偏振器位于交叉BEF准直器和对比度面板之间，反射偏振器相对于对比度面板的初始偏振器定向。由反射偏振器透射的光的偏振度与由初始偏振器传播的光线相一致。从交叉BEF准直器传播到对比度增强面板的准直光通过反射偏振器给出偏振偏振，反射偏振器将不正确的偏振光反射回交叉BEF准直器。或者，当图像生成面板在对比度增强面板的上游时，反射偏振器可以位于交叉BEF准直器和图像生成面板之间。

4. 发明申请

WO2004040808A8 DIGITAL AND PROGRAMMABLE CONTROL OF OPTICAL TRANSCEIVER ELEMENTS 审中-公开
标题翻译：光学收发器元件的数字和可编程控制
公开(公告)号：WO2004040808A8
公开(公告)日：2004-07-08
申请号：PCT/US0334203
申请日：2003-10-28
申请人： FINISAR CORP
发明人： CASE DAN , GIARETTA GIORGIO , WEBER ANDREAS
IPC分类号： H04B10/43 , H04B10/00
CPC分类号： H04B10/43
摘要： An optical transceiver device (10) having digital and programmable control over transceiver components is disclosed. The optical transceiver module comprises a controller (18) and an integrated post-amplifier/laser driver ("PA/LD") (20), which are included on a printed circuit board disposed in the module. Transmitting and receiving optical subassemblies for transceiving optical signals are also disposed in the module. A digital signal interface interconnects (50A OR 50B) the controller with the integrated PA/LD. A microprocessor is interposed between the controller and the PA/LD and is connected to both components via the digital signal interface. Digital control signals produced by the controller are transmitted via the digital signal interface to the integrated PA/LD where they are converted to analog signals for use by a plurality of control amplifiers. Conversely, analog feedback signals produced by the control amplifiers are converted to digital signals and transmitted to the controller. The microprocessor can intercept, analyze, and modify the digital control and feedback signals for optimum use by the controller or integrated PA/LD.
摘要翻译：公开了一种在收发器部件上具有数字和可编程控制的光收发器装置（10）。光收发器模块包括控制器（18）和集成的后置放大器/激光驱动器（“PA / LD”）（20），其包括在设置在模块中的印刷电路板上。用于收发光信号的发射和接收光学子组件也被布置在模块中。数字信号接口将控制器与集成PA / LD互连（50A或50B）。微处理器插在控制器和PA / LD之间，并通过数字信号接口连接到两个部件。由控制器产生的数字控制信号通过数字信号接口传输到集成PA / LD，在那里它们被转换为模拟信号以供多个控制放大器使用。相反，由控制放大器产生的模拟反馈信号被转换成数字信号并被传送到控制器。微处理器可以拦截，分析和修改数字控制和反馈信号，以便控制器或集成PA / LD的最佳使用。

5. 发明申请

WO2004013979A3 INTEGRATED POST-AMPLIFIER AND LASER DRIVER ASSEMBLY WITH DIGITAL CONTROL INTERFACE 审中-公开
标题翻译：集成后置放大器和激光驱动器组件与数字控制界面
公开(公告)号：WO2004013979A3
公开(公告)日：2004-12-16
申请号：PCT/US0324071
申请日：2003-07-31
申请人： FINISAR CORP
发明人： WEBER ANDREAS , GIARETTA GIORGIO , CASE DAN
IPC分类号： H04B10/152 , H04B10/155 , H04B10/08
CPC分类号： H04B10/504 , H04B10/40
摘要： An integrated post-amplifier and laser driver assembly is provided that is implemented as a single integrated circuit and includes a plurality of amplifiers (108, 110, 112 )or other control devices or circuits configured to implement various effects concerning data signals received and/or transmitted by a transceiver in conjunction with which the integrated post-amplifier and laser driver assembly is employed. A digital control interface (102) is included in the integrated post-amplifier and laser driver assembly and is configured to receive a control signal from an external digital controller. A glue logic module (103), and associated digital to analog controllers (104), of the integrated post-amplifier and laser driver assembly parse the control signal and generate and transmit corresponding analog signals to one or more of the amplifiers so as to implement processing of a data signal received from the optical receiver, as well as the control of data transmission by way of a suitable transmitter.
摘要翻译：提供集成的后置放大器和激光驱动器组件，其被实现为单个集成电路，并且包括多个放大器（108,110,112）或其他控制装置或电路，其被配置为实现关于接收的数据信号和/或由采用集成的后置放大器和激光驱动器组件的收发器发送。集成的后置放大器和激光驱动器组件中包括数字控制接口（102），并被配置为从外部数字控制器接收控制信号。集成后置放大器和激光驱动器组件的胶合逻辑模块（103）和相关联的数模转换器（104）分析控制信号，并产生并将相应的模拟信号发送到一个或多个放大器，以便实现处理从光接收机接收的数据信号，以及通过合适的发射机控制数据传输。

6. 发明专利

GB2411063B Control of peaking of laser driver current to improve eye quality 未知
公开(公告)号：GB2411063B
公开(公告)日：2007-02-14
申请号：GB0509718
申请日：2003-11-06
申请人： FINISAR CORP
发明人： WEBER ANDREAS , GIARETTA GIORGIO , CASE DAN
IPC分类号： H04B10/155 , H01S5/042 , H04B10/08 , H04B10/24
摘要： An optical transceiver module having digital control of laser current peaking is disclosed. The optical transceiver module comprises a controller and integrated post-amplifier/laser driver, which are included on a printed circuit board disposed in the module. Transmitting and receiving optical sub-assemblies are also disposed in the module. A digital signal interface interconnects the controller with the integrated post-amplifier/laser driver. Digital control signals produced by the controller are transmitted via the digital signal interface to the integrated post-amplifier/laser driver, where they are converted to analog control signals. The analog control signals are forwarded to control components responsible for governing the electrical current supplied to the laser of the transmitting optical sub-assembly. The laser current is intermittently peaked by the control signal in order to hasten the transition from light to no-light emission, thereby improving laser response and performance.

7. 发明专利

CA2535717C LASER MONITORING AND CONTROL IN A TRANSMITTER OPTICAL SUBASSEMBLY HAVING A CERAMIC FEEDTHROUGH HEADER ASSEMBLY 未知
公开(公告)号：CA2535717C
公开(公告)日：2011-02-08
申请号：CA2535717
申请日：2004-08-25
申请人： FINISAR CORP
发明人： SCHIAFFINO STEFANO , GIARETTA GIORGIO , UNOLD PATRICK , FARR MINA
IPC分类号： H05K5/06 , G02B6/42 , H01L23/02 , H01L23/055 , H01L23/10 , H01S5/02 , H01S5/022 , H01S5/024 , H01S5/062 , H01S5/0683
摘要： An improved monitoring and control system for a laser (3034) in a header assembly (3020) of a transmitter optical subassembly (TOSA 3000). The system including one or more monitor photodiodes (MPD 4000) is positioned together with the laser on a component submount (3033). The submount in turn is mated with a multi-layer platfom (MLP 3030) that forms part of the header assembly. The MLP hermetically extends through the header assembly to provide a plurality of electrical interconnects for the laser, MPD(s), and other submount components.

8. 发明专利

DE60326593D1 未知
公开(公告)号：DE60326593D1
公开(公告)日：2009-04-23
申请号：DE60326593
申请日：2003-07-31
申请人： FINISAR CORP
发明人： WEBER ANDREAS , GIARETTA GIORGIO , CASE DAN
IPC分类号： H04B10/08 , H04B10/152 , H04B10/155
摘要： An integrated post-amplifier and laser driver assembly is provided that is implemented as a single integrated circuit and includes a plurality of amplifiers or other control devices or circuits configured to implement various effects concerning data signals received and/or transmitted by a transceiver in conjunction with which the integrated post-amplifier and laser driver assembly is employed. A digital control interface is included in the integrated post-amplifier and laser driver assembly and is configured to receive a control signal from an external digital controller. A glue logic module, and associated digital to analog controllers, of the integrated post-amplifier and laser driver assembly parse the control signal and generate and transmit corresponding analog signals to one or more of the amplifiers so as to implement processing of a data signal received from the optical receiver, as well as the control of data transmission by way of a suitable transmitter.

9. 发明专利

AU2003209132A1 HEADER ASSEMBLY HAVING INTEGRATED COOLING DEVICE 未知
公开(公告)号：AU2003209132A1
公开(公告)日：2003-09-04
申请号：AU2003209132
申请日：2003-02-11
申请人： FINISAR CORP
发明人： ROSENBERG PAUL K , GIARETTA GIORGIO , SCHIAFFINO STEFANO , STEWART JAMES , HOFMEISTER RUDOLF J
IPC分类号： H01S5/024 , H01S5/022 , H05K7/20 , H02G3/08

10. 发明公开

EP1483816A4 HEADER ASSEMBLY HAVING INTEGRATED COOLING DEVICE 审中-公开
标题翻译：头部组件，集成式冷却装置
公开(公告)号：EP1483816A4
公开(公告)日：2006-08-30
申请号：EP03707865
申请日：2003-02-11
申请人： FINISAR CORP
发明人： ROSENBERG PAUL K , GIARETTA GIORGIO , SCHIAFFINO STEFANO , STEWART JAMES , HOFMEISTER RUDOLF J
IPC分类号： H01L23/055 , H01S5/024 , H01S5/022 , H05K7/20
CPC分类号： H05K7/20445 , H01L2924/19107 , H01S5/02212 , H01S5/02415
摘要： A header assembly 700 including a base 702 and a platform 800 extending through the base 702 and substantially perpendicular thereto. The platform 800 includes conductive pathways 806 that connect electrical components on either side of the base 702, and the conductive pathways cooperate to form a connector 900 at the first end of the platform 800. A laser 1002 is mounted on top of a thermoelectric cooler 900 that is directly joined to the second end of the platform 800.The laser 1002 and thermoelectric cooler 900 are enclosed in a hermetic chamber cooperatively defined by the base 702, the platform 800, and a cap that is joined to the base 702. A photodiode 1004 optically coupled with the laser 1002 and a thermistor thermally coupled with the laser 1002 cooperate with the thermoelectric cooler 900 and a control circuit to facilitate control of the performance of the laser 1002.

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