JPS4922465B1 - - Google Patents
Info
- Publication number
- JPS4922465B1 JPS4922465B1 JP45000425A JP42570A JPS4922465B1 JP S4922465 B1 JPS4922465 B1 JP S4922465B1 JP 45000425 A JP45000425 A JP 45000425A JP 42570 A JP42570 A JP 42570A JP S4922465 B1 JPS4922465 B1 JP S4922465B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
-
- 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
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/106—Single coatings
- C03C25/1061—Inorganic coatings
-
- 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
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/60—Surface treatment of fibres or filaments made from glass, minerals or slags by diffusing ions or metals into the surface
- C03C25/601—Surface treatment of fibres or filaments made from glass, minerals or slags by diffusing ions or metals into the surface in the liquid phase, e.g. using solutions or molten salts
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Glass Compositions (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45000425A JPS4922465B1 (US20050192411A1-20050901-C00001.png) | 1969-12-30 | 1969-12-30 | |
| US00101291A US3822121A (en) | 1969-12-30 | 1970-12-24 | Production of light-conducting glass fibers by molten bath heating |
| DE2064263A DE2064263C3 (de) | 1969-12-30 | 1970-12-29 | Verfahren zur Herstellung von Lichtleitglasfasern mit parabolischer Verteilung des Brechungsindexes durch Ionenaustausch |
| NL7018929A NL7018929A (US20050192411A1-20050901-C00001.png) | 1969-12-30 | 1970-12-29 | |
| GB6155470A GB1331514A (en) | 1969-12-30 | 1970-12-29 | Production of light-conducting glass fibres |
| CA101,587A CA954696A (en) | 1969-12-30 | 1970-12-29 | Production of light-conducting glass fibers |
| FR7047362A FR2072134B1 (US20050192411A1-20050901-C00001.png) | 1969-12-30 | 1970-12-30 | |
| BE761093A BE761093A (fr) | 1969-12-30 | 1970-12-30 | Procede de fabrication de fibres de verre photoconductrices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45000425A JPS4922465B1 (US20050192411A1-20050901-C00001.png) | 1969-12-30 | 1969-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4922465B1 true JPS4922465B1 (US20050192411A1-20050901-C00001.png) | 1974-06-08 |
Family
ID=11473438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45000425A Pending JPS4922465B1 (US20050192411A1-20050901-C00001.png) | 1969-12-30 | 1969-12-30 |
Country Status (8)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3904268A (en) * | 1974-11-15 | 1975-09-09 | Corning Glass Works | Optical waveguide having optimal index gradient |
| 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 |
| US4246016A (en) * | 1979-03-07 | 1981-01-20 | American Optical Corporation | Method of making graded refractive index fibers and rods |
| US4345833A (en) * | 1981-02-23 | 1982-08-24 | American Optical Corporation | Lens array |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3215029A (en) * | 1960-11-23 | 1965-11-02 | American Optical Corp | Fiber optical image transfer devices and method of making the same |
| FR1496223A (fr) * | 1966-08-19 | 1967-09-29 | Saint Gobain | Procédé et dispositif pour la fabrication de fibres dites |
| BE729880A (US20050192411A1-20050901-C00001.png) * | 1968-03-15 | 1969-08-18 |
-
1969
- 1969-12-30 JP JP45000425A patent/JPS4922465B1/ja active Pending
-
1970
- 1970-12-24 US US00101291A patent/US3822121A/en not_active Expired - Lifetime
- 1970-12-29 NL NL7018929A patent/NL7018929A/xx not_active Application Discontinuation
- 1970-12-29 GB GB6155470A patent/GB1331514A/en not_active Expired
- 1970-12-29 DE DE2064263A patent/DE2064263C3/de not_active Expired
- 1970-12-29 CA CA101,587A patent/CA954696A/en not_active Expired
- 1970-12-30 FR FR7047362A patent/FR2072134B1/fr not_active Expired
- 1970-12-30 BE BE761093A patent/BE761093A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2064263A1 (de) | 1971-07-01 |
| FR2072134A1 (US20050192411A1-20050901-C00001.png) | 1971-09-24 |
| DE2064263C3 (de) | 1980-10-30 |
| DE2064263B2 (de) | 1980-02-07 |
| GB1331514A (en) | 1973-09-26 |
| FR2072134B1 (US20050192411A1-20050901-C00001.png) | 1976-03-19 |
| BE761093A (fr) | 1971-05-27 |
| CA954696A (en) | 1974-09-17 |
| NL7018929A (US20050192411A1-20050901-C00001.png) | 1971-07-02 |
| US3822121A (en) | 1974-07-02 |
