IT1176948B - Interruttore a fibre ottiche - Google Patents
Interruttore a fibre otticheInfo
- Publication number
- IT1176948B IT1176948B IT23127/84A IT2312784A IT1176948B IT 1176948 B IT1176948 B IT 1176948B IT 23127/84 A IT23127/84 A IT 23127/84A IT 2312784 A IT2312784 A IT 2312784A IT 1176948 B IT1176948 B IT 1176948B
- Authority
- IT
- Italy
- Prior art keywords
- optical fiber
- fiber switch
- switch
- optical
- fiber
- Prior art date
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
- 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
- G02B6/3546—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
-
- 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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Paper (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8305653A SE439391B (sv) | 1983-10-14 | 1983-10-14 | Fiberoptiskt kopplingsorgan |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8423127A0 IT8423127A0 (it) | 1984-10-12 |
IT1176948B true IT1176948B (it) | 1987-08-18 |
Family
ID=20352899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23127/84A IT1176948B (it) | 1983-10-14 | 1984-10-12 | Interruttore a fibre ottiche |
Country Status (12)
Country | Link |
---|---|
US (1) | US4607910A (it) |
EP (1) | EP0160011B1 (it) |
JP (1) | JPS61500189A (it) |
CA (1) | CA1241857A (it) |
DE (1) | DE3467424D1 (it) |
DK (1) | DK261585D0 (it) |
ES (1) | ES8707615A1 (it) |
FI (1) | FI852000L (it) |
IT (1) | IT1176948B (it) |
NO (1) | NO852400L (it) |
SE (1) | SE439391B (it) |
WO (1) | WO1985001803A1 (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4699457A (en) * | 1985-09-03 | 1987-10-13 | Optelecom Incorporated | Optical fiber switch and method of making same |
DE8701106U1 (de) * | 1987-01-23 | 1987-03-19 | Siemens AG, 1000 Berlin und 8000 München | Lichtwellenleiterschalter |
ATE71742T1 (de) * | 1987-06-10 | 1992-02-15 | Siemens Ag | Optischer schalter. |
CA1321089C (en) * | 1988-05-06 | 1993-08-10 | Adc Telecommunications, Inc. | Optical switch |
US4911520A (en) * | 1988-10-20 | 1990-03-27 | E. I. Du Pont De Nemours And Company | Fiber optic switch and method of making same |
US5098207A (en) * | 1990-02-09 | 1992-03-24 | Minnesota Mining And Manufacturing Company | Optical fiber switch |
JP2967833B2 (ja) * | 1990-05-30 | 1999-10-25 | 古河電気工業株式会社 | 光切替えコネクタ |
DE4109196A1 (de) * | 1991-03-18 | 1992-09-24 | Siemens Ag | Vorrichtung zur kopplung von lichtwellenleitern |
DE4109195A1 (de) * | 1991-03-18 | 1992-09-24 | Siemens Ag | Optischer schalter |
US5185825A (en) * | 1991-10-03 | 1993-02-09 | The Furukawa Electric Co., Ltd. | Optical switching connector |
US5463704A (en) * | 1994-05-16 | 1995-10-31 | Adc Telecommunications, Inc. | Fiber optic switch |
FR2726905B1 (fr) * | 1994-11-10 | 1996-12-06 | Commissariat Energie Atomique | Dispositif de compensation des deformations d'une partie d'un systeme optomecanique ou micromecanique |
FR2729232A1 (fr) * | 1995-01-10 | 1996-07-12 | Commissariat Energie Atomique | Dispositif optique pour application optomecanique |
FR2769380B1 (fr) * | 1997-10-06 | 2000-12-01 | Commissariat Energie Atomique | Systeme de positionnement d'une microstructure optique |
US6360032B1 (en) | 2000-02-18 | 2002-03-19 | John G. Berger | Two beam optical switch and attenuator and method of use |
DE10042778B4 (de) * | 2000-08-31 | 2004-12-09 | Jens Dr. Hossfeld | Optischer Schalter |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2377649A1 (fr) * | 1977-01-17 | 1978-08-11 | Cit Alcatel | Commutateur optique |
GB1552904A (en) * | 1978-01-28 | 1979-09-19 | Rolls Royce Motors Ltd | Transmission |
JPS5567702A (en) * | 1978-11-17 | 1980-05-22 | Hitachi Ltd | Switch for optical fiber transmission line |
DE2903878A1 (de) * | 1979-02-01 | 1980-08-07 | Siemens Ag | Verfahren zum herstellen eines schalters fuer lichtleiter |
DE2903899A1 (de) * | 1979-02-01 | 1980-08-07 | Siemens Ag | Verfahren zum herstellen eines schalters fuer lichtleiter |
DE2903870A1 (de) * | 1979-02-01 | 1980-08-07 | Siemens Ag | Verfahren zum herstellen eines schalters fuer lichtleiter |
DE2903848A1 (de) * | 1979-02-01 | 1980-08-07 | Siemens Ag | Schalter fuer lichtleiter |
DE3036950A1 (de) * | 1980-09-30 | 1982-05-13 | Siemens AG, 1000 Berlin und 8000 München | Faseroptischer brueckenschalter |
US4415229A (en) * | 1981-08-24 | 1983-11-15 | Bell Telephone Laboratories, Incorporated | Optical fiber switch apparatus |
US4415228A (en) * | 1981-08-24 | 1983-11-15 | Bell Telephone Laboratories, Incorporated | Optical fiber switch apparatus |
-
1983
- 1983-10-14 SE SE8305653A patent/SE439391B/sv not_active IP Right Cessation
-
1984
- 1984-09-25 EP EP84903571A patent/EP0160011B1/en not_active Expired
- 1984-09-25 WO PCT/SE1984/000308 patent/WO1985001803A1/en active IP Right Grant
- 1984-09-25 US US06/740,266 patent/US4607910A/en not_active Expired - Fee Related
- 1984-09-25 JP JP59503538A patent/JPS61500189A/ja active Pending
- 1984-09-25 DE DE8484903571T patent/DE3467424D1/de not_active Expired
- 1984-10-11 ES ES536714A patent/ES8707615A1/es not_active Expired
- 1984-10-11 CA CA000465161A patent/CA1241857A/en not_active Expired
- 1984-10-12 IT IT23127/84A patent/IT1176948B/it active
-
1985
- 1985-05-20 FI FI852000A patent/FI852000L/fi not_active Application Discontinuation
- 1985-06-11 DK DK261585A patent/DK261585D0/da not_active Application Discontinuation
- 1985-06-13 NO NO852400A patent/NO852400L/no unknown
Also Published As
Publication number | Publication date |
---|---|
SE8305653L (sv) | 1985-04-15 |
ES536714A0 (es) | 1986-04-01 |
EP0160011B1 (en) | 1987-11-11 |
NO852400L (no) | 1985-06-13 |
ES8707615A1 (es) | 1986-04-01 |
WO1985001803A1 (en) | 1985-04-25 |
DK261585A (da) | 1985-06-11 |
EP0160011A1 (en) | 1985-11-06 |
IT8423127A0 (it) | 1984-10-12 |
FI852000A0 (fi) | 1985-05-20 |
CA1241857A (en) | 1988-09-13 |
DE3467424D1 (en) | 1987-12-17 |
DK261585D0 (da) | 1985-06-11 |
JPS61500189A (ja) | 1986-01-30 |
SE8305653D0 (sv) | 1983-10-14 |
US4607910A (en) | 1986-08-26 |
SE439391B (sv) | 1985-06-10 |
FI852000L (fi) | 1985-05-20 |
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