BE659150A - - Google Patents
Info
- Publication number
- BE659150A BE659150A BE659150DA BE659150A BE 659150 A BE659150 A BE 659150A BE 659150D A BE659150D A BE 659150DA BE 659150 A BE659150 A BE 659150A
- Authority
- BE
- Belgium
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
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR963861A FR1393573A (fr) | 1964-02-14 | 1964-02-14 | Perfectionnements aux transmissions optiques à grandes distances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE659150A true BE659150A (da) | 1965-05-28 |
Family
ID=8823217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE659150D BE659150A (da) | 1964-02-14 | 1965-02-02 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE659150A (da) |
| FR (1) | FR1393573A (da) |
| GB (1) | GB1086622A (da) |
| NL (1) | NL6501812A (da) |
-
1964
- 1964-02-14 FR FR963861A patent/FR1393573A/fr not_active Expired
-
1965
- 1965-02-02 BE BE659150D patent/BE659150A/xx unknown
- 1965-02-12 NL NL6501812A patent/NL6501812A/xx unknown
- 1965-02-12 GB GB628665A patent/GB1086622A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1393573A (fr) | 1965-03-26 |
| NL6501812A (da) | 1965-08-16 |
| GB1086622A (en) | 1967-10-11 |