FR2299656B1 - - Google Patents
Info
- Publication number
- FR2299656B1 FR2299656B1 FR7503103A FR7503103A FR2299656B1 FR 2299656 B1 FR2299656 B1 FR 2299656B1 FR 7503103 A FR7503103 A FR 7503103A FR 7503103 A FR7503103 A FR 7503103A FR 2299656 B1 FR2299656 B1 FR 2299656B1
- Authority
- FR
- France
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2808—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7503103A FR2299656A1 (fr) | 1975-01-31 | 1975-01-31 | Dispositif coupleur optique pour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7503103A FR2299656A1 (fr) | 1975-01-31 | 1975-01-31 | Dispositif coupleur optique pour |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2299656A1 FR2299656A1 (fr) | 1976-08-27 |
| FR2299656B1 true FR2299656B1 (2) | 1977-11-18 |
Family
ID=9150577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7503103A Granted FR2299656A1 (fr) | 1975-01-31 | 1975-01-31 | Dispositif coupleur optique pour |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2299656A1 (2) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2382706A1 (fr) * | 1977-03-02 | 1978-09-29 | Labo Cent Telecommunicat | Dispositif de connexion pour systeme optique |
| DE2804119A1 (de) * | 1978-01-31 | 1979-08-02 | Siemens Ag | Interferometer mit einer spule aus einem einmode-wellenleiter |
| US4212512A (en) * | 1978-02-21 | 1980-07-15 | Trw Inc. | Fiber optic coupler for tapping into fiber optic line |
| DE2942318A1 (de) * | 1979-10-19 | 1981-04-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Optisches verzweigungsglied und verfahren zur herstellung eines optischen verzweigungsglieds |
| US4714313A (en) * | 1984-05-02 | 1987-12-22 | Kaptron, Inc. | Star coupler for optical fibers |
| DE69030437T2 (de) * | 1989-01-12 | 1997-09-04 | Codenoll Technology Corp | Durch einspritzgiessformung erzeugte sternkoppler und verfahren zur herstellung |
| US5019301A (en) * | 1989-01-12 | 1991-05-28 | Codenoll Technology Corporation | Method of injection molding star-couplers |
-
1975
- 1975-01-31 FR FR7503103A patent/FR2299656A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2299656A1 (fr) | 1976-08-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licenses | ||
| ST | Notification of lapse |