FR2608869B1 - Systeme de multiplexage et de demultiplexage faisant intervenir des retards optiques, pour la transmission de signaux sur fibre optique - Google Patents

Systeme de multiplexage et de demultiplexage faisant intervenir des retards optiques, pour la transmission de signaux sur fibre optique

Info

Publication number
FR2608869B1
FR2608869B1 FR8618078A FR8618078A FR2608869B1 FR 2608869 B1 FR2608869 B1 FR 2608869B1 FR 8618078 A FR8618078 A FR 8618078A FR 8618078 A FR8618078 A FR 8618078A FR 2608869 B1 FR2608869 B1 FR 2608869B1
Authority
FR
France
Prior art keywords
optical
multiplexing
signals
transmission
optical fiber
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
Application number
FR8618078A
Other languages
English (en)
Other versions
FR2608869A1 (fr
Inventor
Jean-Pierre Goedgebuer
Andre Hamel
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8618078A priority Critical patent/FR2608869B1/fr
Publication of FR2608869A1 publication Critical patent/FR2608869A1/fr
Application granted granted Critical
Publication of FR2608869B1 publication Critical patent/FR2608869B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/08—Time-division multiplex systems
    • 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
    • H04B10/2589—Bidirectional transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/002—Coherencemultiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
FR8618078A 1986-12-23 1986-12-23 Systeme de multiplexage et de demultiplexage faisant intervenir des retards optiques, pour la transmission de signaux sur fibre optique Expired FR2608869B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8618078A FR2608869B1 (fr) 1986-12-23 1986-12-23 Systeme de multiplexage et de demultiplexage faisant intervenir des retards optiques, pour la transmission de signaux sur fibre optique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8618078A FR2608869B1 (fr) 1986-12-23 1986-12-23 Systeme de multiplexage et de demultiplexage faisant intervenir des retards optiques, pour la transmission de signaux sur fibre optique

Publications (2)

Publication Number Publication Date
FR2608869A1 FR2608869A1 (fr) 1988-06-24
FR2608869B1 true FR2608869B1 (fr) 1988-12-23

Family

ID=9342234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8618078A Expired FR2608869B1 (fr) 1986-12-23 1986-12-23 Systeme de multiplexage et de demultiplexage faisant intervenir des retards optiques, pour la transmission de signaux sur fibre optique

Country Status (1)

Country Link
FR (1) FR2608869B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652916B1 (fr) * 1989-10-06 1993-10-08 Etat Francais Cnet Composant polyvalent d'optique integree et reseau de distribution avec amplification optique.
FR2673057B1 (fr) * 1991-02-20 1994-04-08 France Telecom Reseau de communication optique.
US7061657B1 (en) * 1999-10-12 2006-06-13 Futurewei Technologies, Inc. Multichannel optical communication system and method utilizing wavelength and coherence division multiplexing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501640A (en) * 1967-01-13 1970-03-17 Ibm Optical communication system

Also Published As

Publication number Publication date
FR2608869A1 (fr) 1988-06-24

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse