WO2003075492A3 - Systeme de communication optoelectronique - Google Patents

Systeme de communication optoelectronique Download PDF

Info

Publication number
WO2003075492A3
WO2003075492A3 PCT/EP2003/000714 EP0300714W WO03075492A3 WO 2003075492 A3 WO2003075492 A3 WO 2003075492A3 EP 0300714 W EP0300714 W EP 0300714W WO 03075492 A3 WO03075492 A3 WO 03075492A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
unit
communications system
transmitting
data source
Prior art date
Application number
PCT/EP2003/000714
Other languages
German (de)
English (en)
Other versions
WO2003075492A2 (fr
Inventor
Dietmar Spanke
Original Assignee
Endress & Hauser Gmbh & Co Kg
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 Endress & Hauser Gmbh & Co Kg filed Critical Endress & Hauser Gmbh & Co Kg
Priority to AU2003249097A priority Critical patent/AU2003249097A1/en
Publication of WO2003075492A2 publication Critical patent/WO2003075492A2/fr
Publication of WO2003075492A3 publication Critical patent/WO2003075492A3/fr

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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2587—Arrangements specific to fibre transmission using a single light source for multiple stations

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

L'invention concerne un système de communication optoélectronique comportant une source de données (1) et un collecteur de données (2), une unité d'émission (3) et une unité de réception (4) étant prévues pour la transmission des données de la source de données (1) vers le collecteur de données (2). Selon l'invention, l'unité d'émission (3) et l'unité de réception (4) sont respectivement conçues en tant que parties du collecteur de données (2), la source de données (1) comportant une unité de modulation commandable (5). Ladite unité de modulation commandable (5) modife le signal (6.1) émis par l'unité d'émission (3) de manière que le signal (6.2) réfléchi de l'unité de modulation (5) vers l'unité de réception (4) contienne les informations de données de la source de données (1).
PCT/EP2003/000714 2002-03-01 2003-01-24 Systeme de communication optoelectronique WO2003075492A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003249097A AU2003249097A1 (en) 2002-03-01 2003-01-24 Optoelectronic communications system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002108796 DE10208796A1 (de) 2002-03-01 2002-03-01 Optoelektronisches Kommunikationssystem
DE10208796.2 2002-03-01

Publications (2)

Publication Number Publication Date
WO2003075492A2 WO2003075492A2 (fr) 2003-09-12
WO2003075492A3 true WO2003075492A3 (fr) 2004-05-06

Family

ID=27675128

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/000714 WO2003075492A2 (fr) 2002-03-01 2003-01-24 Systeme de communication optoelectronique

Country Status (3)

Country Link
AU (1) AU2003249097A1 (fr)
DE (1) DE10208796A1 (fr)
WO (1) WO2003075492A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525874A (en) * 1981-09-24 1985-06-25 Siemens Aktiengesellschaft Device for transmitting measured values to a remote location
US4941205A (en) * 1984-06-06 1990-07-10 Ncr Corporation Bidirectional optical data communications system
US5096279A (en) * 1984-08-31 1992-03-17 Texas Instruments Incorporated Spatial light modulator and method
WO1998035328A2 (fr) * 1997-02-11 1998-08-13 Scientific Generics Limited Systeme de signalisation
US6154299A (en) * 1998-06-15 2000-11-28 The United States Of America As Represented By The Secretary Of The Navy Modulating retroreflector using multiple quantum well technology

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3727950A1 (de) * 1986-08-28 1988-03-10 Jordan Gmbh Georg Vorrichtung zur durchfuehrung von spannungspruefungen und -messungen an einer mittel- oder hochspannungsschaltanlage
DE4123489C2 (de) * 1991-07-16 1994-01-27 Zam Ev Vorrichtung zur leitungsgebundenen Daten- und Energieübertragung mittels Lichtenergie
US5285196A (en) * 1992-10-15 1994-02-08 Texas Instruments Incorporated Bistable DMD addressing method
DE19512771A1 (de) * 1994-04-08 1995-10-12 Fuji Electric Co Ltd Optische Signalübertragungsvorrichtung
EP0686934B1 (fr) * 1994-05-17 2001-09-26 Texas Instruments Incorporated Dispositif de visualisation avec détection de la position d'une aiguille
DE19640690C2 (de) * 1996-10-02 1999-07-08 Werner Wolfrum Verfahren zum Übertragen von digitalen Informationen oder Daten sowie einen Netzabschluß und ein Lichtwellenleiternetz hierfür

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525874A (en) * 1981-09-24 1985-06-25 Siemens Aktiengesellschaft Device for transmitting measured values to a remote location
US4941205A (en) * 1984-06-06 1990-07-10 Ncr Corporation Bidirectional optical data communications system
US5096279A (en) * 1984-08-31 1992-03-17 Texas Instruments Incorporated Spatial light modulator and method
WO1998035328A2 (fr) * 1997-02-11 1998-08-13 Scientific Generics Limited Systeme de signalisation
US6154299A (en) * 1998-06-15 2000-11-28 The United States Of America As Represented By The Secretary Of The Navy Modulating retroreflector using multiple quantum well technology

Also Published As

Publication number Publication date
WO2003075492A2 (fr) 2003-09-12
DE10208796A1 (de) 2003-09-04
AU2003249097A8 (en) 2003-09-16
AU2003249097A1 (en) 2003-09-16

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