FR2630224B1 - Procede et dispositif de transmission de signaux optiques entre deux zones distantes l'une de l'autre - Google Patents

Procede et dispositif de transmission de signaux optiques entre deux zones distantes l'une de l'autre

Info

Publication number
FR2630224B1
FR2630224B1 FR8805167A FR8805167A FR2630224B1 FR 2630224 B1 FR2630224 B1 FR 2630224B1 FR 8805167 A FR8805167 A FR 8805167A FR 8805167 A FR8805167 A FR 8805167A FR 2630224 B1 FR2630224 B1 FR 2630224B1
Authority
FR
France
Prior art keywords
optical signals
transmitting optical
remote areas
remote
areas
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
FR8805167A
Other languages
English (en)
Other versions
FR2630224A1 (fr
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.)
Areva NP SAS
Original Assignee
Framatome SA
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 Framatome SA filed Critical Framatome SA
Priority to FR8805167A priority Critical patent/FR2630224B1/fr
Publication of FR2630224A1 publication Critical patent/FR2630224A1/fr
Application granted granted Critical
Publication of FR2630224B1 publication Critical patent/FR2630224B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
FR8805167A 1988-04-19 1988-04-19 Procede et dispositif de transmission de signaux optiques entre deux zones distantes l'une de l'autre Expired - Lifetime FR2630224B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8805167A FR2630224B1 (fr) 1988-04-19 1988-04-19 Procede et dispositif de transmission de signaux optiques entre deux zones distantes l'une de l'autre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805167A FR2630224B1 (fr) 1988-04-19 1988-04-19 Procede et dispositif de transmission de signaux optiques entre deux zones distantes l'une de l'autre

Publications (2)

Publication Number Publication Date
FR2630224A1 FR2630224A1 (fr) 1989-10-20
FR2630224B1 true FR2630224B1 (fr) 1992-01-24

Family

ID=9365449

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8805167A Expired - Lifetime FR2630224B1 (fr) 1988-04-19 1988-04-19 Procede et dispositif de transmission de signaux optiques entre deux zones distantes l'une de l'autre

Country Status (1)

Country Link
FR (1) FR2630224B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367040A (en) * 1979-05-29 1983-01-04 Tokyo Shibaura Denki Kabushiki Kaisha Multi-channel optical sensing system
ATE13788T1 (de) * 1980-12-17 1985-06-15 Ici Plc Vorrichtung zum zusammenfassen von daten aus mehreren zustandsabhaengigen optischen sensoren.
DE3665786D1 (en) * 1985-06-19 1989-10-26 Framatome Sa Arrangement for the control and surveillance of an industrial plant by optical transmission of information and commands

Also Published As

Publication number Publication date
FR2630224A1 (fr) 1989-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse