FR2516727B1 - Dispositif de commutation optique a asservissement - Google Patents
Dispositif de commutation optique a asservissementInfo
- 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
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)
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)
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)
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 |
-
1981
- 1981-11-13 FR FR8121326A patent/FR2516727B1/fr not_active Expired
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 |