FR2479993A1 - Commutateur optique a commande mecanique et dispositif optoelectronique autoreparable mettant en oeuvre un tel commutateur - Google Patents
Commutateur optique a commande mecanique et dispositif optoelectronique autoreparable mettant en oeuvre un tel commutateur Download PDFInfo
- Publication number
- FR2479993A1 FR2479993A1 FR8007646A FR8007646A FR2479993A1 FR 2479993 A1 FR2479993 A1 FR 2479993A1 FR 8007646 A FR8007646 A FR 8007646A FR 8007646 A FR8007646 A FR 8007646A FR 2479993 A1 FR2479993 A1 FR 2479993A1
- Authority
- FR
- France
- Prior art keywords
- optical
- optical fibers
- fibers
- optical fiber
- movable plate
- 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
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 71
- 230000005540 biological transmission Effects 0.000 title claims description 15
- 239000013307 optical fiber Substances 0.000 claims abstract description 76
- 230000008878 coupling Effects 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 230000003287 optical effect Effects 0.000 claims description 57
- 230000005693 optoelectronics Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 230000002950 deficient Effects 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 2
- 235000000396 iron Nutrition 0.000 claims 1
- 238000013459 approach Methods 0.000 description 19
- 239000011159 matrix material Substances 0.000 description 9
- 238000004891 communication Methods 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000009365 direct transmission Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 101100118165 Borrelia burgdorferi (strain ATCC 35210 / B31 / CIP 102532 / DSM 4680) fusB gene Proteins 0.000 description 1
- 101100281516 Caenorhabditis elegans fox-1 gene Proteins 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000018734 Sambucus australis Nutrition 0.000 description 1
- 244000180577 Sambucus australis Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- 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
-
- 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
- H04B10/03—Arrangements for fault recovery
- H04B10/032—Arrangements for fault recovery using working and protection systems
-
- 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
-
- 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
- G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
- G02B6/3524—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being refractive
- G02B6/3528—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being refractive the optical element being a prism
-
- 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
- G02B6/3546—NxM switch, i.e. a regular array of switches elements of matrix type constellation
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007646A FR2479993A1 (fr) | 1980-04-04 | 1980-04-04 | Commutateur optique a commande mecanique et dispositif optoelectronique autoreparable mettant en oeuvre un tel commutateur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8007646A FR2479993A1 (fr) | 1980-04-04 | 1980-04-04 | Commutateur optique a commande mecanique et dispositif optoelectronique autoreparable mettant en oeuvre un tel commutateur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2479993A1 true FR2479993A1 (fr) | 1981-10-09 |
| FR2479993B1 FR2479993B1 (enrdf_load_stackoverflow) | 1984-05-25 |
Family
ID=9240545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8007646A Granted FR2479993A1 (fr) | 1980-04-04 | 1980-04-04 | Commutateur optique a commande mecanique et dispositif optoelectronique autoreparable mettant en oeuvre un tel commutateur |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2479993A1 (enrdf_load_stackoverflow) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0064751A1 (en) * | 1981-05-13 | 1982-11-17 | Kabushiki Kaisha Toshiba | Optical switching apparatus |
| FR2529735A1 (fr) * | 1982-07-03 | 1984-01-06 | Philips Nv | Dispositif pour la detection de defauts dans un systeme de transmission d'informations par voie optique |
| FR2547150A1 (fr) * | 1983-05-31 | 1984-12-07 | Cit Alcatel | Commutateur opto-mecanique et ensemble de commutation spatiale le mettant en application |
| US4550483A (en) * | 1982-07-01 | 1985-11-05 | Telefonaktiebolaget Lm Ericsson | Method of manufacturing a structure with a fixed and a movable part provided with optical fibres |
| FR2571144A1 (fr) * | 1984-10-01 | 1986-04-04 | Centre Nat Rech Scient | Dispositif notamment de multi-mesure pour analyser a distance et in situ, un echantillon par spectrometrie raman |
| US4650278A (en) * | 1983-10-31 | 1987-03-17 | Northern Telecom Limited | Fiber optic access nodes |
| US4859022A (en) * | 1988-07-11 | 1989-08-22 | Gte Products Corporation | Moving "S" fiber optical switch |
| US5035482A (en) * | 1989-04-06 | 1991-07-30 | Amp Incorporated | Optical switch |
| EP0503979A1 (en) * | 1991-03-15 | 1992-09-16 | The Furukawa Electric Co., Ltd. | Waveguide-type optical switch |
| EP0887673A3 (en) * | 1997-06-23 | 1999-12-01 | Lucent Technologies Inc. | Self-aligned mechanical M x N optical switch |
| FR2816716A1 (fr) * | 2000-11-10 | 2002-05-17 | Opsitech Optical System Chip | Dispositif de transmission d'une onde optique dans une structure munie d'une fibre optique et procede pour sa fabrication |
| FR2825477A1 (fr) * | 2002-05-28 | 2002-12-06 | France Telecom | Dispositif de connexion/deconnexion automatique de fibres de liaison brassees dans un repartiteur de fibres optiques |
| EP1152267A3 (de) * | 2000-04-13 | 2004-06-16 | Alcatel | Optische Wellenleiterstruktur und zugehöriges Herstellungsverfahren |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2331801A1 (fr) * | 1975-11-12 | 1977-06-10 | Thomson Csf | Commutateur a commande mecanique pour liaisons par faisceaux de fibres optiques |
| US4088387A (en) * | 1977-02-22 | 1978-05-09 | The United States Of America As Represented By The Secretary Of The Navy | Optical switch |
-
1980
- 1980-04-04 FR FR8007646A patent/FR2479993A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2331801A1 (fr) * | 1975-11-12 | 1977-06-10 | Thomson Csf | Commutateur a commande mecanique pour liaisons par faisceaux de fibres optiques |
| US4088387A (en) * | 1977-02-22 | 1978-05-09 | The United States Of America As Represented By The Secretary Of The Navy | Optical switch |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0064751A1 (en) * | 1981-05-13 | 1982-11-17 | Kabushiki Kaisha Toshiba | Optical switching apparatus |
| US4568143A (en) * | 1981-05-13 | 1986-02-04 | Tokyo Shibaura Denki Kabushiki Kaisha | Optical fiber crossover switching apparatus |
| US4550483A (en) * | 1982-07-01 | 1985-11-05 | Telefonaktiebolaget Lm Ericsson | Method of manufacturing a structure with a fixed and a movable part provided with optical fibres |
| FR2529735A1 (fr) * | 1982-07-03 | 1984-01-06 | Philips Nv | Dispositif pour la detection de defauts dans un systeme de transmission d'informations par voie optique |
| FR2547150A1 (fr) * | 1983-05-31 | 1984-12-07 | Cit Alcatel | Commutateur opto-mecanique et ensemble de commutation spatiale le mettant en application |
| EP0127871A1 (fr) * | 1983-05-31 | 1984-12-12 | Alcatel Cit | Ensemble de commutation optique spatiale |
| US4653849A (en) * | 1983-05-31 | 1987-03-31 | Compagnie Industrielle Des Telecommunications Cit-Alcatel | Optical space-division switching assembly |
| US4650278A (en) * | 1983-10-31 | 1987-03-17 | Northern Telecom Limited | Fiber optic access nodes |
| FR2571144A1 (fr) * | 1984-10-01 | 1986-04-04 | Centre Nat Rech Scient | Dispositif notamment de multi-mesure pour analyser a distance et in situ, un echantillon par spectrometrie raman |
| EP0367904A3 (en) * | 1988-07-11 | 1991-05-29 | Gte Control Devices Of Puerto Rico Incorporated | Moving "s" fiber array optical switch |
| US4859022A (en) * | 1988-07-11 | 1989-08-22 | Gte Products Corporation | Moving "S" fiber optical switch |
| US5035482A (en) * | 1989-04-06 | 1991-07-30 | Amp Incorporated | Optical switch |
| EP0503979A1 (en) * | 1991-03-15 | 1992-09-16 | The Furukawa Electric Co., Ltd. | Waveguide-type optical switch |
| US5177804A (en) * | 1991-03-15 | 1993-01-05 | The Furukawa Electric Co., Ltd. | Waveguide-type optical switch |
| EP0887673A3 (en) * | 1997-06-23 | 1999-12-01 | Lucent Technologies Inc. | Self-aligned mechanical M x N optical switch |
| EP1152267A3 (de) * | 2000-04-13 | 2004-06-16 | Alcatel | Optische Wellenleiterstruktur und zugehöriges Herstellungsverfahren |
| FR2816716A1 (fr) * | 2000-11-10 | 2002-05-17 | Opsitech Optical System Chip | Dispositif de transmission d'une onde optique dans une structure munie d'une fibre optique et procede pour sa fabrication |
| WO2002039156A3 (fr) * | 2000-11-10 | 2003-01-30 | Opsitech Optical Sys On A Chip | Commutateur optique integre munite d'une fibre optique |
| US6876787B2 (en) * | 2000-11-10 | 2005-04-05 | Opsitech--Optical System On A Chip | Device for transmitting an optical wave in a structure provided with an optical fiber and method for making same |
| FR2825477A1 (fr) * | 2002-05-28 | 2002-12-06 | France Telecom | Dispositif de connexion/deconnexion automatique de fibres de liaison brassees dans un repartiteur de fibres optiques |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2479993B1 (enrdf_load_stackoverflow) | 1984-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |