ES2025652T3 - Interconexiones homodinas de circuitos integrados. - Google Patents

Interconexiones homodinas de circuitos integrados.

Info

Publication number
ES2025652T3
ES2025652T3 ES198787303491T ES87303491T ES2025652T3 ES 2025652 T3 ES2025652 T3 ES 2025652T3 ES 198787303491 T ES198787303491 T ES 198787303491T ES 87303491 T ES87303491 T ES 87303491T ES 2025652 T3 ES2025652 T3 ES 2025652T3
Authority
ES
Spain
Prior art keywords
integrated circuits
homodine
interconnections
local oscillator
split
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES198787303491T
Other languages
English (en)
Inventor
Ian William Stanley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of ES2025652T3 publication Critical patent/ES2025652T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12004—Combinations of two or more optical elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/61—Coherent receivers
    • H04B10/63—Homodyne, i.e. coherent receivers where the local oscillator is locked in frequency and phase to the carrier signal

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Semiconductor Lasers (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Optical Integrated Circuits (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

SISTEMA DE INTERCONEXION OPTICO PARA CIRCUITOS INTEGRADOS QUE TIENE UNA FUENTE OPTICA (5) DIVIDIDA EN, EL MENOS, DOS PARTES. UNA ES MODULADA (3) Y LA OTRA SE TRANSMITE A UN DETECTOR (4) Y ENTRADA EN LA SEÑAL DE OSCILADOR LOCAL EN DETECCION HOMODINA. UNA SOLA FUENTE PUEDE SOMETERSE A UNA MULTIPLE DIVISION A FIN DE OBTENER VARIOS HACES PARA MODULAR Y VARIAS ENTRADAS DE OSCILADOR LOCAL A DETECTORES SEPARADOS. SE DESCRIBEN TANTO LAS CONEXIONES ENTRE PLAQUITAS COMO INTRA-PLAQUITA.
ES198787303491T 1986-05-19 1987-04-21 Interconexiones homodinas de circuitos integrados. Expired - Lifetime ES2025652T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868612072A GB8612072D0 (en) 1986-05-19 1986-05-19 Homodyne interconnections of integrated circuits

Publications (1)

Publication Number Publication Date
ES2025652T3 true ES2025652T3 (es) 1992-04-01

Family

ID=10598049

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787303491T Expired - Lifetime ES2025652T3 (es) 1986-05-19 1987-04-21 Interconexiones homodinas de circuitos integrados.

Country Status (9)

Country Link
US (1) US4844571A (es)
EP (1) EP0247722B1 (es)
JP (1) JPH0626248B2 (es)
AT (1) ATE67909T1 (es)
CA (1) CA1280170C (es)
DE (1) DE3773262D1 (es)
ES (1) ES2025652T3 (es)
GB (1) GB8612072D0 (es)
GR (1) GR3002801T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9105435D0 (en) * 1991-03-14 1991-05-01 Bicc Plc Optical cable joints
DE19737482A1 (de) * 1997-08-28 1999-03-04 Alsthom Cge Alcatel Verfahren zur optischen Übertragung über ein Lichtwellenleiternetz, sowie optisches Übertragungsnetz
US20020181828A1 (en) * 2001-06-01 2002-12-05 Motorola, Inc. Structure for an optically switched device utilizing the formation of a compliant substrate for materials used to form the same
US7489836B2 (en) * 2003-03-17 2009-02-10 Intel Corporation Optical interconnect system for high speed microprocessor input/output (IO)
US7366368B2 (en) * 2004-06-15 2008-04-29 Intel Corporation Optical add/drop interconnect bus for multiprocessor architecture
US20070122156A1 (en) * 2005-11-28 2007-05-31 Tongqing Wang Apparatus, system, and method for interconnecting electrical and electronic signals
WO2015162671A1 (ja) * 2014-04-21 2015-10-29 富士通株式会社 波長可変レーザ光源、光送信器及び光送受信器モジュール

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210803A (en) * 1979-03-15 1980-07-01 University Of Delaware Method and apparatus for signal transmission via an optical fiber
JPS5915423B2 (ja) * 1981-07-15 1984-04-09 日本電信電話株式会社 マザ−ボ−ド及びパツケ−ジ間光接続方式
US5009476A (en) * 1984-01-16 1991-04-23 Texas Instruments Incorporated Semiconductor layer with optical communication between chips disposed therein
CA1236883A (en) * 1984-07-02 1988-05-17 Neal S. Bergano Lightwave transmission system using homodyne detection

Also Published As

Publication number Publication date
GB8612072D0 (en) 1986-06-25
DE3773262D1 (de) 1991-10-31
EP0247722B1 (en) 1991-09-25
EP0247722A1 (en) 1987-12-02
US4844571A (en) 1989-07-04
GR3002801T3 (en) 1993-01-25
ATE67909T1 (de) 1991-10-15
JPS62285466A (ja) 1987-12-11
CA1280170C (en) 1991-02-12
JPH0626248B2 (ja) 1994-04-06

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