FR2317243B1 - - Google Patents
Info
- Publication number
- FR2317243B1 FR2317243B1 FR7521816A FR7521816A FR2317243B1 FR 2317243 B1 FR2317243 B1 FR 2317243B1 FR 7521816 A FR7521816 A FR 7521816A FR 7521816 A FR7521816 A FR 7521816A FR 2317243 B1 FR2317243 B1 FR 2317243B1
- 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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/04—Fibre optics, e.g. core and clad fibre compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/04—Fibre optics, e.g. core and clad fibre compositions
- C03C13/045—Silica-containing oxide glass compositions
- C03C13/046—Multicomponent glass compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Optical Integrated Circuits (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7521816A FR2317243A1 (fr) | 1975-07-11 | 1975-07-11 | Procede de fabrication de fibres optiques |
| DE19762630975 DE2630975A1 (de) | 1975-07-11 | 1976-07-09 | Verfahren zur herstellung von faseroptiken |
| GB2866976A GB1531623A (en) | 1975-07-11 | 1976-07-09 | Optical fibres |
| JP8150476A JPS5238237A (en) | 1975-07-11 | 1976-07-10 | Method of manufacturing optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7521816A FR2317243A1 (fr) | 1975-07-11 | 1975-07-11 | Procede de fabrication de fibres optiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2317243A1 FR2317243A1 (fr) | 1977-02-04 |
| FR2317243B1 true FR2317243B1 (es) | 1982-12-17 |
Family
ID=9157829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7521816A Granted FR2317243A1 (fr) | 1975-07-11 | 1975-07-11 | Procede de fabrication de fibres optiques |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5238237A (es) |
| DE (1) | DE2630975A1 (es) |
| FR (1) | FR2317243A1 (es) |
| GB (1) | GB1531623A (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2750778C3 (de) * | 1977-11-14 | 1981-12-10 | Jenaer Glaswerk Schott & Gen., 6500 Mainz | Verfahren zur Erzeugung von verlaufenden Brechwertgradienten in einem Glastab durch Ionendiffusion zwischen Kernglas und Mantelglas |
| NL7800157A (nl) * | 1978-01-06 | 1979-07-10 | Philips Nv | Werkwijze voor de vervaardiging van optische fibers voor telecommunicatie. |
| JPS5814418A (ja) * | 1981-07-16 | 1983-01-27 | 住友電気工業株式会社 | Ｏｆケ−ブルの製造方法 |
| JPS6113511A (ja) * | 1984-06-29 | 1986-01-21 | 昭和電線電纜株式会社 | Ｏｆケ−ブルの製造方法 |
| DE3506660A1 (de) * | 1985-02-26 | 1986-08-28 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zum herstellen einer vorform fuer einen lichtwellenleiter |
| US4886538A (en) * | 1987-07-28 | 1989-12-12 | Polaroid Corporation | Process for tapering waveguides |
-
1975
- 1975-07-11 FR FR7521816A patent/FR2317243A1/fr active Granted
-
1976
- 1976-07-09 GB GB2866976A patent/GB1531623A/en not_active Expired
- 1976-07-09 DE DE19762630975 patent/DE2630975A1/de not_active Withdrawn
- 1976-07-10 JP JP8150476A patent/JPS5238237A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1531623A (en) | 1978-11-08 |
| FR2317243A1 (fr) | 1977-02-04 |
| JPS5238237A (en) | 1977-03-24 |
| DE2630975A1 (de) | 1977-01-20 |