FR2088485B1 - - Google Patents
Info
- Publication number
- FR2088485B1 FR2088485B1 FR7116813A FR7116813A FR2088485B1 FR 2088485 B1 FR2088485 B1 FR 2088485B1 FR 7116813 A FR7116813 A FR 7116813A FR 7116813 A FR7116813 A FR 7116813A FR 2088485 B1 FR2088485 B1 FR 2088485B1
- 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
- C03C13/00—Fibre or filament compositions
- C03C13/04—Fibre optics, e.g. core and clad fibre compositions
- C03C13/045—Silica-containing oxide glass compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Optics & Photonics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3610970A | 1970-05-11 | 1970-05-11 | |
| US7232570A | 1970-09-15 | 1970-09-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2088485A1 FR2088485A1 (fr) | 1972-01-07 |
| FR2088485B1 true FR2088485B1 (fr) | 1974-06-21 |
Family
ID=26712804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7116813A Expired FR2088485B1 (fr) | 1970-05-11 | 1971-05-10 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE766972A (fr) |
| CA (1) | CA951555A (fr) |
| DE (1) | DE2122896B2 (fr) |
| FR (1) | FR2088485B1 (fr) |
| GB (1) | GB1322992A (fr) |
| NL (1) | NL7106383A (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2002589A1 (fr) | 1968-02-26 | 1969-10-31 | Corning Glass Works | |
| US3711262A (en) * | 1970-05-11 | 1973-01-16 | Corning Glass Works | Method of producing optical waveguide fibers |
| US3775075A (en) * | 1972-01-03 | 1973-11-27 | Corning Glass Works | Method of forming optical waveguide fibers |
| DE2313202C2 (de) * | 1972-03-30 | 1985-09-05 | Corning Glass Works, Corning, N.Y. | Optischer Wellenleiter |
| US3826560A (en) * | 1972-03-30 | 1974-07-30 | Corning Glass Works | Method of forming a light focusing fiber waveguide |
| DE2247307C3 (de) * | 1972-09-27 | 1982-01-21 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur Herstellung eines Ausgangsstabes zum Ziehen einer aus einem dotierten Kern und einem undotierten Mantel bestehenden Lichtleitfaser |
| DE2247425B2 (de) * | 1972-09-27 | 1981-07-16 | Siemens AG, 1000 Berlin und 8000 München | Grundmaterial für Lichtleitfasern |
| GB1434977A (en) * | 1972-10-13 | 1976-05-12 | Sumitomo Electroc Ind Ltd | Method of manufacturing an optical waveguide |
| JPS4983453A (fr) * | 1972-12-14 | 1974-08-10 | ||
| US3884550A (en) * | 1973-01-04 | 1975-05-20 | Corning Glass Works | Germania containing optical waveguide |
| DE2434717C2 (de) | 1973-08-21 | 1989-05-18 | International Standard Electric Corp., 10022 New York, N.Y. | Verfahren zur Herstellung eines Glasfaser-Lichtleiters |
| US3859073A (en) * | 1973-10-19 | 1975-01-07 | Corning Glass Works | Method of producing glass by flame hydrolysis |
| CN117492131A (zh) * | 2023-11-02 | 2024-02-02 | 创昇光电科技(苏州)有限公司 | 一种高氧化铝含量的耐高温光纤和光纤光栅 |
-
1971
- 1971-05-03 CA CA111,960,A patent/CA951555A/en not_active Expired
- 1971-05-05 GB GB1332571A patent/GB1322992A/en not_active Expired
- 1971-05-08 DE DE19712122896 patent/DE2122896B2/de not_active Ceased
- 1971-05-10 FR FR7116813A patent/FR2088485B1/fr not_active Expired
- 1971-05-10 NL NL7106383A patent/NL7106383A/xx unknown
- 1971-05-10 BE BE766972A patent/BE766972A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2122896A1 (de) | 1971-12-16 |
| NL7106383A (fr) | 1971-11-15 |
| BE766972A (fr) | 1971-11-10 |
| CA951555A (en) | 1974-07-23 |
| DE2122896B2 (de) | 1977-03-17 |
| FR2088485A1 (fr) | 1972-01-07 |
| GB1322992A (en) | 1973-07-11 |