FR2198160A1 - - Google Patents
Info
- Publication number
- FR2198160A1 FR2198160A1 FR7331206A FR7331206A FR2198160A1 FR 2198160 A1 FR2198160 A1 FR 2198160A1 FR 7331206 A FR7331206 A FR 7331206A FR 7331206 A FR7331206 A FR 7331206A FR 2198160 A1 FR2198160 A1 FR 2198160A1
- 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.)
- Withdrawn
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
- G02B6/2821—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 lateral coupling between contiguous fibres to split or combine optical signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722242615 DE2242615A1 (de) | 1972-08-30 | 1972-08-30 | Optischer abzweigkoppler fuer uebertragungsnetze aus ummantelten glasfasern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2198160A1 true FR2198160A1 (es) | 1974-03-29 |
Family
ID=5854990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7331206A Withdrawn FR2198160A1 (es) | 1972-08-30 | 1973-08-29 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4965846A (es) |
| DE (1) | DE2242615A1 (es) |
| FR (1) | FR2198160A1 (es) |
| NL (1) | NL7311714A (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52105434U (es) * | 1976-02-06 | 1977-08-11 |
-
1972
- 1972-08-30 DE DE19722242615 patent/DE2242615A1/de active Pending
-
1973
- 1973-08-24 NL NL7311714A patent/NL7311714A/xx unknown
- 1973-08-29 FR FR7331206A patent/FR2198160A1/fr not_active Withdrawn
- 1973-08-30 JP JP9779973A patent/JPS4965846A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4965846A (es) | 1974-06-26 |
| DE2242615A1 (de) | 1974-03-07 |
| NL7311714A (es) | 1974-03-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |