公开(公告)号：WO2004049527A3

公开(公告)日：2004-10-28

申请号：PCT/EP0313343

申请日：2003-10-23

Applicant: IBM ,  IBM FRANCE

Inventor： BOZSO FERENC M ,  EMMA PHILIP G

IPC: H01S5/026 ,  H01S5/042 ,  H01S5/062 ,  H01S5/183 ,  H01S5/022

CPC classification number: H01S5/0428 ,  H01L2224/05554 ,  H01L2224/16225 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2924/12032 ,  H01L2924/15192 ,  H01S5/02248 ,  H01S5/06226 ,  H01S5/183 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A high speed optical channel including an optical driver (334) and a photodetector (338) in a CMOS photoreceiver (338). The optical channel driver includes a FET driver circuit (334) driving a passive element (110) (e.g., an integrated loop inductor) and a vertical cavity surface emitting laser (VCSEL) diode (312). The VCSEL diode is biased by a bias supply. The integrated loop inductor (110) may be integrated in CMOS technology and on the same IC chip as either/both of the FET driver and the VCSEL diode. The photodetector (338) is in a semiconductor (silicon) layer that may be on an insulator layer, i.e., SOI. One or more ultrathin metal electrodes (M)

Abstract translation: 一种在CMOS光接收器（338）中包括光驱动器（334）和光电检测器（338）的高速光通道。 光通道驱动器包括驱动无源元件（110）（例如，集成环路电感器）和垂直腔表面发射激光器（VCSEL）二极管（312）的FET驱动器电路（334）。 VCSEL二极管由偏置电源偏置。 集成环路电感器（110）可以集成在CMOS技术中，并且与FET驱动器和VCSEL二极管中的一个/两者集成在同一IC芯片上。 光电检测器（338）位于可以在绝缘体层（即SOI）上的半导体（硅）层中。 在硅层上的一个或多个超薄金属电极（M）<< 2000A）形成肖特基势垒二极管结，该结二极管结又形成了在超薄金属电极（M）和 肖特基势垒二极管结。

公开(公告)号：JP2004177963A

公开(公告)日：2004-06-24

申请号：JP2003396197

申请日：2003-11-26

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： BOZSO FERENC M ,  EMMA PHILIP G

IPC: H05K1/14 ,  G02B6/12 ,  G02B6/122 ,  G02B6/124 ,  G02B6/38 ,  G02B6/42 ,  G02B6/43 ,  H05K1/02

CPC classification number: G02B6/43 ,  G02B6/12004 ,  G02B6/124 ,  G02B6/3885 ,  G02B6/4246 ,  G02B6/4292 ,  H01L2224/16225 ,  H01L2224/73204 ,  H01L2924/15311 ,  H05K1/0274 ,  H05K1/14 ,  H05K2201/044

Abstract: PROBLEM TO BE SOLVED: To improve system communication and to improve on-board communication. SOLUTION: An optically connectable circuit board and optical components mounted thereon are provided. At least one of components includes a light tranceiver 405 and provides an optical connection to the board 401. Electronic components may be directly connected to the board electrically or optically. some electronic components may be optically and indirectly connected to the board 401 via the intermediate optical components. COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2004177962A

公开(公告)日：2004-06-24

申请号：JP2003396178

申请日：2003-11-26

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： BOZSO FERENC M ,  EMMA PHILIP G

IPC: G02B6/42 ,  G02B6/122 ,  G02B6/36 ,  G02B6/43 ,  G06F13/40 ,  H04B10/12 ,  H04B10/13 ,  H04B10/135 ,  H04B10/14

CPC classification number: G06F13/409 ,  G02B6/43

Abstract: PROBLEM TO BE SOLVED: To improve system communications and to improve on-board communications. SOLUTION: This invention relates to an electronic system provided with components communicating over optical channels, a board initialization and continuity check, and a method of transferring data over the optical channels. The system includes a backplane 403 provided with board 401 to board 401 signal wiring and a shared optical bus. Optical gratings are attached to the backplane and to circuit boards to pass optical energy between an optical transceiver 405 and board/backplane. The optical transceiver at each end of each optical jumper relays optical signals between the optical jumper and the connected circuit board or the backplane. The optical jumpers optically connect the circuit boards to the backplane. COPYRIGHT: (C)2004,JPO

公开(公告)号：AU2003288185A1

公开(公告)日：2004-06-18

申请号：AU2003288185

申请日：2003-10-23

Applicant: IBM

Inventor： EMMA PHILIP G ,  BOZSO FERENC M

IPC: H01S5/026 ,  H01S5/042 ,  H01S5/062 ,  H01S5/183 ,  H01S5/022

Abstract: A high speed optical channel including an optical driver and a photodetector in a CMOS photoreceiver. The optical channel driver includes a FET driver circuit driving a passive element (e.g., an integrated loop inductor) and a vertical cavity surface emitting laser (VCSEL) diode. The VCSEL diode is biased by a bias supply. The integrated loop inductor may be integrated in CMOS technology and on the same IC chip as either/both of the FET driver and the VCSEL diode. The photodetector is in a semiconductor (silicon) layer that may be on an insulator layer, i.e., SOI. One or more ultrathin metal electrodes (

公开(公告)号：PL377361A1

公开(公告)日：2006-02-06

申请号：PL37736103

申请日：2003-10-23

Applicant: IBM

Inventor： BOZSO FERENC M ,  EMMA PHILIP G

IPC: H01S5/183 ,  H01S5/026 ,  H01S5/042 ,  H01S5/062

公开(公告)号：AU2003288185A8

公开(公告)日：2004-06-18

申请号：AU2003288185

申请日：2003-10-23

Applicant: IBM

Inventor： BOZSO FERENC M ,  EMMA PHILIP G

IPC: H01S5/026 ,  H01S5/042 ,  H01S5/062 ,  H01S5/183 ,  H01S5/022

Abstract: A high speed optical channel including an optical driver and a photodetector in a CMOS photoreceiver. The optical channel driver includes a FET driver circuit driving a passive element (e.g., an integrated loop inductor) and a vertical cavity surface emitting laser (VCSEL) diode. The VCSEL diode is biased by a bias supply. The integrated loop inductor may be integrated in CMOS technology and on the same IC chip as either/both of the FET driver and the VCSEL diode. The photodetector is in a semiconductor (silicon) layer that may be on an insulator layer, i.e., SOI. One or more ultrathin metal electrodes (