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FR2500247B1 - Concentrateur-distributeur optique matriciel - Google Patents

Concentrateur-distributeur optique matriciel

Info

Publication number
FR2500247B1
FR2500247B1 FR8102883A FR8102883A FR2500247B1 FR 2500247 B1 FR2500247 B1 FR 2500247B1 FR 8102883 A FR8102883 A FR 8102883A FR 8102883 A FR8102883 A FR 8102883A FR 2500247 B1 FR2500247 B1 FR 2500247B1
Authority
FR
France
Prior art keywords
distributor
optical concentrator
matrix optical
matrix
concentrator
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
FR8102883A
Other languages
English (en)
Other versions
FR2500247A1 (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.)
Gouvernement de la Republique Francaise
Original Assignee
Gouvernement de la Republique Francaise
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 Gouvernement de la Republique Francaise filed Critical Gouvernement de la Republique Francaise
Priority to FR8102883A priority Critical patent/FR2500247B1/fr
Priority to FR8117149A priority patent/FR2512620B2/fr
Priority to GB8203737A priority patent/GB2093304B/en
Priority to CA000395964A priority patent/CA1178464A/fr
Priority to DE19823205029 priority patent/DE3205029A1/de
Priority to JP57021036A priority patent/JPS57210314A/ja
Publication of FR2500247A1 publication Critical patent/FR2500247A1/fr
Application granted granted Critical
Publication of FR2500247B1 publication Critical patent/FR2500247B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
    • H04Q3/526—Optical switching 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
    • H04B10/25891—Transmission components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
FR8102883A 1981-02-13 1981-02-13 Concentrateur-distributeur optique matriciel Expired FR2500247B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8102883A FR2500247B1 (fr) 1981-02-13 1981-02-13 Concentrateur-distributeur optique matriciel
FR8117149A FR2512620B2 (fr) 1981-02-13 1981-09-10 Concentrateur-distributeur optique matriciel
GB8203737A GB2093304B (en) 1981-02-13 1982-02-09 Matrix-type optical concentrator distributor
CA000395964A CA1178464A (fr) 1981-02-13 1982-02-10 Concentrateur-distributeur optique du type matriciel
DE19823205029 DE3205029A1 (de) 1981-02-13 1982-02-12 Optischer konzentrator/verteiler mit matrixaufbau
JP57021036A JPS57210314A (en) 1981-02-13 1982-02-12 Matrix type light collector/distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8102883A FR2500247B1 (fr) 1981-02-13 1981-02-13 Concentrateur-distributeur optique matriciel

Publications (2)

Publication Number Publication Date
FR2500247A1 FR2500247A1 (fr) 1982-08-20
FR2500247B1 true FR2500247B1 (fr) 1987-12-24

Family

ID=9255185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8102883A Expired FR2500247B1 (fr) 1981-02-13 1981-02-13 Concentrateur-distributeur optique matriciel

Country Status (1)

Country Link
FR (1) FR2500247B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2106390C3 (de) * 1971-02-11 1975-08-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung für eine zentral gesteuerte Fernmelde-, insbesondere Fernsprechnebenstellenanlage, mit angeschlossenen Impuls- und Tastwahlteilnehmerstationen
FR2423941A1 (fr) * 1978-04-21 1979-11-16 Treheux Michel Systeme de commutation spatiale et de commande d'un reseau de commutation de signaux a frequences optiques

Also Published As

Publication number Publication date
FR2500247A1 (fr) 1982-08-20

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Legal Events

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