JPS6487527A - Production of optical fiber - Google Patents
Production of optical fiberInfo
- Publication number
- JPS6487527A JPS6487527A JP18057587A JP18057587A JPS6487527A JP S6487527 A JPS6487527 A JP S6487527A JP 18057587 A JP18057587 A JP 18057587A JP 18057587 A JP18057587 A JP 18057587A JP S6487527 A JPS6487527 A JP S6487527A
- Authority
- JP
- Japan
- Prior art keywords
- sol
- fiber
- clad
- core
- optical fiber
- Prior art date
- 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
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/016—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by a liquid phase reaction process, e.g. through a gel phase
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
PURPOSE:To enable drawing at a low temp. and to simply obtain an optical fiber by simultaneously drawing sol for core glass contg. particles having prescribed Si-O bonds and sol for clad glass from a vessel having a multi-ply walled structure. CONSTITUTION:Sol 2 for a core contg. particles having (Si-O-Si) bonds or a linear polymer and sol 3 for a clad are simultaneously extruded and drawn from the outlets 12, 14 of a vessel 1 having a multi-ply walled structure. The core sol 2 is coated with the clad sol 3 and fiber sol FS is obtd. The fiber sol FS having the double structure is converted into gel with a gelling device 4 and vitrified with a vitrifying device 6 to obtain an optical quartz fiber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18057587A JPS6487527A (en) | 1986-07-28 | 1987-07-20 | Production of optical fiber |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17733486 | 1986-07-28 | ||
JP14030187 | 1987-06-04 | ||
JP18057587A JPS6487527A (en) | 1986-07-28 | 1987-07-20 | Production of optical fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6487527A true JPS6487527A (en) | 1989-03-31 |
Family
ID=27318039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18057587A Pending JPS6487527A (en) | 1986-07-28 | 1987-07-20 | Production of optical fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6487527A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5779447A (en) * | 1997-02-19 | 1998-07-14 | Mitsubishi Heavy Industries, Ltd. | Turbine rotor |
US7501182B2 (en) * | 2001-08-27 | 2009-03-10 | Kurabe Industrial Co., Ltd. | Light transmitting material, structure connecting light transmitting material and optical device, and method for manufacturing light transmitting material |
-
1987
- 1987-07-20 JP JP18057587A patent/JPS6487527A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5779447A (en) * | 1997-02-19 | 1998-07-14 | Mitsubishi Heavy Industries, Ltd. | Turbine rotor |
US7501182B2 (en) * | 2001-08-27 | 2009-03-10 | Kurabe Industrial Co., Ltd. | Light transmitting material, structure connecting light transmitting material and optical device, and method for manufacturing light transmitting material |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU5474386A (en) | Method for producing glass preform for optical fiber | |
AU515354B2 (en) | Method of producing glass optical filaments | |
AU556545B2 (en) | Producing optical fibre preforms | |
JPS5782137A (en) | Manufacture of glass pipe having at least one dope silica layers and manufacture of preform available foroptical fiber production | |
GB2038311B (en) | Method of fabricating optical fibre preforms | |
DE3475294D1 (en) | Method for the production of glass preform for optical fibers | |
AU569757B2 (en) | Optical fibre preform manufacture | |
GB1418112A (en) | Optical waveguide fibres | |
AU603484B2 (en) | Method for producing glass preform for optical fiber | |
AU571940B2 (en) | Producing optical fibre preforms | |
DE3660540D1 (en) | Method of producing glass preform for optical fiber | |
EP0273710A3 (en) | Resin having high refractive index, process for producing said resin and optical materials composed of said resin | |
AU565484B2 (en) | Optical fibre manufacture | |
GB2017077B (en) | Producing optical fibre preform | |
AU589488B2 (en) | Apparatus for the production of porous preform of optical fiber | |
DE3261900D1 (en) | Production of optical fibres | |
DE3369675D1 (en) | Method of making optical fibre preforms and optical fibre preform | |
AU5748886A (en) | Method for producing glass preform for optical fiber | |
GB8515928D0 (en) | Producing glass preform for optical fibre | |
JPS6487527A (en) | Production of optical fiber | |
AU7976087A (en) | Method for producing glass preform for optical fiber | |
AU568357B2 (en) | Making glass from gel | |
AU6812187A (en) | Method and apparatus for producing glass preform for optical fiber | |
IT8567338A1 (en) | PROCEDURE FOR THE PRODUCTION OF OPTICAL FIBERS IN SILICA DRUG WITH ALUMINE USING METALLORGANIC REAGENTS. | |
AU4038085A (en) | Producing fibre optical preforms |