FR2441309A1 - Dispositif opto-electronique de commutation spatiale de telecommunications et autocommutateur comportant ce dispositif - Google Patents

Dispositif opto-electronique de commutation spatiale de telecommunications et autocommutateur comportant ce dispositif

Info

Publication number
FR2441309A1
FR2441309A1 FR7831608A FR7831608A FR2441309A1 FR 2441309 A1 FR2441309 A1 FR 2441309A1 FR 7831608 A FR7831608 A FR 7831608A FR 7831608 A FR7831608 A FR 7831608A FR 2441309 A1 FR2441309 A1 FR 2441309A1
Authority
FR
France
Prior art keywords
high speed
incoming
speed optical
line
switching system
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.)
Granted
Application number
FR7831608A
Other languages
English (en)
Other versions
FR2441309B1 (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.)
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
Priority to FR7831608A priority Critical patent/FR2441309A1/fr
Application filed by Individual filed Critical Individual
Priority to DE792953277A priority patent/DE2953277A1/de
Priority to JP50191279A priority patent/JPS55501163A/ja
Priority to US06/196,083 priority patent/US4437190A/en
Priority to CA000339410A priority patent/CA1138079A/fr
Priority to PCT/FR1979/000102 priority patent/WO1980001028A1/fr
Priority to GB8019631A priority patent/GB2055196B/en
Publication of FR2441309A1 publication Critical patent/FR2441309A1/fr
Priority to SE8004719A priority patent/SE445700B/sv
Application granted granted Critical
Publication of FR2441309B1 publication Critical patent/FR2441309B1/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Optical Communication System (AREA)

Abstract

A.DISPOSITIF OPTO-ELECTRONIQUE DE COMMUTATION SPATIALE DU GENRE COMPORTANT UNE PLURALITE DE N SOURCES LUMINEUSES MODULEES PAR DES SIGNAUX ENTRANTS, UNE PLURALITE DE P PHOTORECEPTEURS DELIVRANT DES SIGNAUX SORTANTS ET DES MOYENS DE DIRIGER VERS AU MOINS UN PHOTORECEPTEUR DETERMINE UNE FRACTION DU FLUX LUMINEUX EMIS PAR AU MOINS UNE SOURCE. B.CHAQUE PHOTORECEPTEUR EST CONSTITUE PAR UN ARRANGEMENT D'AU MOINS N PHOTORECEPTEURS ELEMENTAIRES. C.TRANSMISSION DE SIGNAUX ANALOGIQUES A LARGE BANDE OU DE SIGNAUX NUMERIQUES A GRAND DEBIT, NOTAMMENT DE SIGNAUX D'IMAGES.
FR7831608A 1978-11-08 1978-11-08 Dispositif opto-electronique de commutation spatiale de telecommunications et autocommutateur comportant ce dispositif Granted FR2441309A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7831608A FR2441309A1 (fr) 1978-11-08 1978-11-08 Dispositif opto-electronique de commutation spatiale de telecommunications et autocommutateur comportant ce dispositif
JP50191279A JPS55501163A (fr) 1978-11-08 1979-11-08
US06/196,083 US4437190A (en) 1978-11-08 1979-11-08 Device for switching signals by optical means and automatic switching units comprising said device
CA000339410A CA1138079A (fr) 1978-11-08 1979-11-08 Dispositif de commutation de signaux par des moyens optiques et autocommutateurs comportant ce dispositif
DE792953277A DE2953277A1 (en) 1978-11-08 1979-11-08 Signal switching device through optical means and self switches comprising such device
PCT/FR1979/000102 WO1980001028A1 (fr) 1978-11-08 1979-11-08 Dispositif de commutation de signaux par des moyens optiques et autocommutateurs comportant ce dispositif
GB8019631A GB2055196B (en) 1978-11-08 1979-11-08 Tches comprising such device signal switching device through optical means and self swi
SE8004719A SE445700B (sv) 1978-11-08 1980-06-26 Anordning for val av signaler medelst optiska organ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7831608A FR2441309A1 (fr) 1978-11-08 1978-11-08 Dispositif opto-electronique de commutation spatiale de telecommunications et autocommutateur comportant ce dispositif

Publications (2)

Publication Number Publication Date
FR2441309A1 true FR2441309A1 (fr) 1980-06-06
FR2441309B1 FR2441309B1 (fr) 1983-11-25

Family

ID=9214617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831608A Granted FR2441309A1 (fr) 1978-11-08 1978-11-08 Dispositif opto-electronique de commutation spatiale de telecommunications et autocommutateur comportant ce dispositif

Country Status (1)

Country Link
FR (1) FR2441309A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421110A1 (de) * 1974-05-02 1975-11-20 Licentia Gmbh Nachrichtenvermittlungssystem mit elektronenstrahl-wandlerroehren
US4074142A (en) * 1975-09-10 1978-02-14 Jackson Albert S Optical cross-point switch
FR2385266A1 (fr) * 1977-03-25 1978-10-20 Thomson Csf Dispositif de commutation electro-optique et autocommutateur telephonique comprenant un tel dispositif

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2421110A1 (de) * 1974-05-02 1975-11-20 Licentia Gmbh Nachrichtenvermittlungssystem mit elektronenstrahl-wandlerroehren
US4074142A (en) * 1975-09-10 1978-02-14 Jackson Albert S Optical cross-point switch
FR2385266A1 (fr) * 1977-03-25 1978-10-20 Thomson Csf Dispositif de commutation electro-optique et autocommutateur telephonique comprenant un tel dispositif

Also Published As

Publication number Publication date
FR2441309B1 (fr) 1983-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse