IT8021910A0 - Commutatore a fibre ottiche. - Google Patents
Commutatore a fibre ottiche.Info
- Publication number
- IT8021910A0 IT8021910A0 IT8021910A IT2191080A IT8021910A0 IT 8021910 A0 IT8021910 A0 IT 8021910A0 IT 8021910 A IT8021910 A IT 8021910A IT 2191080 A IT2191080 A IT 2191080A IT 8021910 A0 IT8021910 A0 IT 8021910A0
- Authority
- IT
- Italy
- Prior art keywords
- fiber optic
- optic switch
- switch
- fiber
- optic
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title 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
-
- 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
- G02B6/355—1x2 switch, i.e. one input and a selectable single output of two possible outputs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4840779A | 1979-06-14 | 1979-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8021910A0 true IT8021910A0 (it) | 1980-05-09 |
IT1209217B IT1209217B (it) | 1989-07-16 |
Family
ID=21954397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8021910A IT1209217B (it) | 1979-06-14 | 1980-05-09 | Commutatore a fibre ottiche. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0020874A1 (it) |
JP (1) | JPS561904A (it) |
CA (1) | CA1137343A (it) |
IT (1) | IT1209217B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2120780A (en) * | 1982-05-10 | 1983-12-07 | Castell Safety Technology Ltd | Switch |
US4878729A (en) * | 1985-10-28 | 1989-11-07 | Square D Company | Optical switch |
FR2607265B1 (fr) * | 1986-11-20 | 1989-08-11 | Boscher Daniel | Dispositif de derivation optique et installation en comportant application |
FR2717581A1 (fr) * | 1994-03-18 | 1995-09-22 | Sea N Optic Sa | Dispositif de détection de déplacement par déviation de faisceau lumineux provenant de fibre optique. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2016498A1 (de) * | 1970-04-07 | 1971-10-28 | Siemens Ag | Vorrichtung für eine faseroptische Beleuchtungseinrichtung |
US4023887A (en) * | 1972-10-30 | 1977-05-17 | General Optimation, Inc. | Optical communication, switching and control apparatus and systems and modular electro-optical logic circuits, and applications thereof |
JPS5433476B2 (it) * | 1973-06-19 | 1979-10-20 | ||
JPS53112762A (en) * | 1977-03-14 | 1978-10-02 | Fujitsu Ltd | Photo switching element |
-
1980
- 1980-03-06 JP JP2746080A patent/JPS561904A/ja active Pending
- 1980-03-27 EP EP80101630A patent/EP0020874A1/de not_active Withdrawn
- 1980-05-09 IT IT8021910A patent/IT1209217B/it active
- 1980-05-27 CA CA000352818A patent/CA1137343A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS561904A (en) | 1981-01-10 |
IT1209217B (it) | 1989-07-16 |
CA1137343A (en) | 1982-12-14 |
EP0020874A1 (de) | 1981-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO154854C (no) | Koplingsstykke for optiske fibre. | |
IT8121061A0 (it) | Accoppiatore direzionale a fibre ottiche. | |
IT1108427B (it) | Interruttore per fibre ottiche | |
SE7904752L (sv) | Fiberoptiskt metdon | |
IT7925047A0 (it) | Accoppiatore di fibre ottiche. | |
AR218201A1 (es) | Fibras de vidrio resistente a los alcalis | |
SE7809710L (sv) | Fiberoptiskt metdon | |
IT8024368A0 (it) | Sensore di sollecitazione a fibre ottiche. | |
IT7819792A0 (it) | Connettore per fibre ottiche. | |
IT7822874A0 (it) | Perfezionamenti relativi a connettori di fibre ottiche. | |
IT1079310B (it) | Cavo coassiale a fibre ottiche | |
IT7826274A0 (it) | Filatura di fibre. | |
IT7822875A0 (it) | Perfezionamenti relativi a connettori di fibre ottiche. | |
IT8720736A0 (it) | Cavo a fibre ottiche. | |
IT8423127A0 (it) | Interruttore a fibre ottiche. | |
ES485126A0 (es) | Cable de fibras opticas | |
IT7924074A0 (it) | Lastra di fibre ottiche. | |
FR2344035A1 (fr) | Commutateur a fibres optiques de precision | |
IT7923808A0 (it) | Procedimento di fabbricazione di preforme per fibre ottiche. | |
ES248852Y (es) | Un conectador de fibras opticas | |
IT1085469B (it) | Sintezizzatore di frequenza a fibre ottiche | |
JPS5689705A (en) | Optical fiber switch | |
IT7826054A0 (it) | Impianto di trasmissione a fibre ottiche. | |
IT8721105A0 (it) | Cavo a fibre ottiche. | |
BR7706510A (pt) | Acoplamento de fibras oticas |