FR2516727B1 - Dispositif de commutation optique a asservissement - Google Patents

Dispositif de commutation optique a asservissement

Info

Publication number
FR2516727B1
FR2516727B1 FR8121326A FR8121326A FR2516727B1 FR 2516727 B1 FR2516727 B1 FR 2516727B1 FR 8121326 A FR8121326 A FR 8121326A FR 8121326 A FR8121326 A FR 8121326A FR 2516727 B1 FR2516727 B1 FR 2516727B1
Authority
FR
France
Prior art keywords
control
switching device
optical switching
optical
switching
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
FR8121326A
Other languages
English (en)
Other versions
FR2516727A1 (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
Application filed by Individual filed Critical Individual
Priority to FR8121326A priority Critical patent/FR2516727B1/fr
Publication of FR2516727A1 publication Critical patent/FR2516727A1/fr
Application granted granted Critical
Publication of FR2516727B1 publication Critical patent/FR2516727B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
    • G02B6/3504—Rotating, tilting or pivoting the waveguides, or with the waveguides describing a curved path
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
    • G02B6/3508—Lateral or transverse displacement of the whole waveguides, e.g. by varying the distance between opposed waveguide ends, or by mutual lateral displacement of opposed waveguide ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
    • G02B6/3572—Magnetic force
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3586—Control or adjustment details, e.g. calibrating
    • G02B6/359—Control or adjustment details, e.g. calibrating of the position of the moving element itself during switching, i.e. without monitoring the switched beams

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
FR8121326A 1981-11-13 1981-11-13 Dispositif de commutation optique a asservissement Expired FR2516727B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8121326A FR2516727B1 (fr) 1981-11-13 1981-11-13 Dispositif de commutation optique a asservissement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121326A FR2516727B1 (fr) 1981-11-13 1981-11-13 Dispositif de commutation optique a asservissement

Publications (2)

Publication Number Publication Date
FR2516727A1 FR2516727A1 (fr) 1983-05-20
FR2516727B1 true FR2516727B1 (fr) 1985-05-31

Family

ID=9263991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121326A Expired FR2516727B1 (fr) 1981-11-13 1981-11-13 Dispositif de commutation optique a asservissement

Country Status (1)

Country Link
FR (1) FR2516727B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0657037B1 (fr) * 1985-12-24 2002-01-23 Astarte Fiber Networks, Inc. Appareil et procede ameliores d'alignement de fibres optiques

Family Cites Families (4)

* 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
GB1581660A (en) * 1977-04-14 1980-12-17 Standard Telephones Cables Ltd Fibre optical switches
DE2839444A1 (de) * 1978-09-11 1980-03-20 Zur Capellen Eckard Dipl Meyer Optischer wandler mit mindestens einer lichtleitfaser
CA1192646A (fr) * 1980-02-04 1985-08-27 Herzl Laor Dispositif piezoelectrique positionneur de fibres optiques

Also Published As

Publication number Publication date
FR2516727A1 (fr) 1983-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse