NL165720C - METHOD OF MANUFACTURING AN OPTICAL GLASS FIBER AND METHOD OF MANUFACTURING A BAR TO BE DRAWN TO AN OPTICAL GLASS FIBER - Google Patents
METHOD OF MANUFACTURING AN OPTICAL GLASS FIBER AND METHOD OF MANUFACTURING A BAR TO BE DRAWN TO AN OPTICAL GLASS FIBERInfo
- Publication number
- NL165720C NL165720C NL7502017A NL7502017A NL165720C NL 165720 C NL165720 C NL 165720C NL 7502017 A NL7502017 A NL 7502017A NL 7502017 A NL7502017 A NL 7502017A NL 165720 C NL165720 C NL 165720C
- Authority
- NL
- Netherlands
- Prior art keywords
- manufacturing
- glass fiber
- optical glass
- drawn
- bar
- Prior art date
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]
- C03B37/018—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 glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
- C03B37/01861—Means for changing or stabilising the diameter or form of tubes or rods
-
- 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]
- C03B37/018—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 glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (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)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44470574A | 1974-02-22 | 1974-02-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7502017A NL7502017A (en) | 1975-08-26 |
NL165720B NL165720B (en) | 1980-12-15 |
NL165720C true NL165720C (en) | 1984-02-16 |
Family
ID=23766003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7502017A NL165720C (en) | 1974-02-22 | 1975-02-20 | METHOD OF MANUFACTURING AN OPTICAL GLASS FIBER AND METHOD OF MANUFACTURING A BAR TO BE DRAWN TO AN OPTICAL GLASS FIBER |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5522423B2 (en) |
CA (1) | CA1050833A (en) |
DE (1) | DE2507340B2 (en) |
FR (1) | FR2261992B1 (en) |
GB (1) | GB1500530A (en) |
NL (1) | NL165720C (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4360250A (en) * | 1974-05-31 | 1982-11-23 | National Research Development Corp. | Optical waveguides |
JPS5156642A (en) * | 1974-11-13 | 1976-05-18 | Sumitomo Electric Industries | |
DE2538313C3 (en) * | 1975-08-28 | 1981-11-05 | Heraeus Quarzschmelze Gmbh, 6450 Hanau | Process for the production of a preliminary product for the production of an optical, self-focusing light guide |
US4339173A (en) * | 1975-09-08 | 1982-07-13 | Corning Glass Works | Optical waveguide containing P2 O5 and GeO2 |
DE2546162B1 (en) * | 1975-10-15 | 1976-09-23 | Jenaer Glaswerk Schott & Gen | Optical fiber with a refractive index gradient for communication |
AU504423B2 (en) * | 1975-11-14 | 1979-10-11 | International Standard Electric Corporation | Optical fibre |
JPS5621777Y2 (en) * | 1976-02-04 | 1981-05-22 | ||
DE2614183C3 (en) * | 1976-04-02 | 1981-11-12 | Jenaer Glaswerk Schott & Gen., 6500 Mainz | Optical fiber with gradient profile of the refractive index, low transmission losses, high transmission capacity and large aperature when using GeO ↓ 2 ↓ |
JPS5838367B2 (en) * | 1976-04-24 | 1983-08-23 | 株式会社フジクラ | Method of manufacturing optical transmission fiber |
JPS5838368B2 (en) * | 1976-05-15 | 1983-08-23 | 住友電気工業株式会社 | Optical fiber manufacturing method |
JPS52153750A (en) * | 1976-06-17 | 1977-12-21 | Fujitsu Ltd | Production of optical transmission wire |
GB1586119A (en) * | 1976-07-05 | 1981-03-18 | Fujitsu Ltd | Method of producing an optical fibre preform |
DE2642949C3 (en) * | 1976-09-24 | 1980-11-20 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Process for the production of internally coated glass tubes for drawing optical fibers |
US4111525A (en) * | 1976-10-12 | 1978-09-05 | Bell Telephone Laboratories, Incorporated | Silica based optical fiber waveguide using phosphorus pentoxide and germanium dioxide |
JPS5395649A (en) * | 1977-02-02 | 1978-08-22 | Hitachi Ltd | Production of optical fiber |
CA1080562A (en) * | 1977-02-10 | 1980-07-01 | Frederick D. King | Method of and apparatus for manufacturing an optical fibre with plasma activated deposition in a tube |
GB1602052A (en) * | 1977-06-20 | 1981-11-04 | Int Standard Electric Corp | Optical fibre manufacture |
DE2814380C3 (en) * | 1978-04-04 | 1982-07-08 | Schott Glaswerke, 6500 Mainz | Process for the production of optical glass fibers from a collapsed silica glass tube |
US4230396A (en) * | 1978-07-31 | 1980-10-28 | Corning Glass Works | High bandwidth optical waveguides and method of fabrication |
US4229070A (en) * | 1978-07-31 | 1980-10-21 | Corning Glass Works | High bandwidth optical waveguide having B2 O3 free core and method of fabrication |
CA1139621A (en) * | 1979-01-05 | 1983-01-18 | Matthew J. Andrejco | Optical fiber fabrication process |
US4257797A (en) | 1979-01-05 | 1981-03-24 | Western Electric | Optical fiber fabrication process |
JPS55104941A (en) * | 1979-02-06 | 1980-08-11 | Nippon Telegr & Teleph Corp <Ntt> | Production of preform for optical fiber |
DE2929166A1 (en) * | 1979-07-19 | 1981-01-29 | Philips Patentverwaltung | METHOD FOR THE PRODUCTION OF OPTICAL FIBERS |
US4292422A (en) * | 1979-12-03 | 1981-09-29 | Dow Corning Corporation | Oxygen-curable mercapto-functional organosilicon-organic compound compositions catalyzed by metal carbonyl compounds and method of forming higher molecular weight products therefrom |
US4425146A (en) * | 1979-12-17 | 1984-01-10 | Nippon Telegraph & Telephone Public Corporation | Method of making glass waveguide for optical circuit |
GB2071644B (en) * | 1980-02-22 | 1984-03-14 | Sumitomo Electric Industries | Radiation resistant optical fibres and a process for the production thereof |
US4298364A (en) * | 1980-03-17 | 1981-11-03 | Corning Glass Works | Method of making optical fibers having improved core roundness |
DE3133013A1 (en) * | 1980-08-26 | 1982-04-08 | Western Electric Co., Inc., 10038 New York, N.Y. | "METHOD FOR PRODUCING A LIGHT-FIBER FIBER BLANK" |
FR2543455B1 (en) * | 1983-03-30 | 1987-03-27 | Air Liquide | PROCESS FOR OPALIZING THE INTERIOR SURFACE OF OBJECTS OF LONG LENGTH IN RELATION TO THEIR SECTION |
DE3335126A1 (en) * | 1983-09-28 | 1985-04-11 | Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen | METHOD FOR CHEMICAL GAS PHASE DEPOSITION OF OXIDIC PARTICLES |
JPH04135612U (en) * | 1991-06-11 | 1992-12-17 | ナシヨナル住宅産業株式会社 | Exterior wall panel joint structure |
KR0153835B1 (en) * | 1995-11-07 | 1998-11-16 | 김광호 | Process for preparation of optical glass fiber |
US6769275B2 (en) * | 2002-03-15 | 2004-08-03 | Fibercore, Inc. | Method for making optical fiber preform using simultaneous inside and outside deposition |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3737293A (en) * | 1972-01-03 | 1973-06-05 | Corning Glass Works | Method of forming an economic optical waveguide fiber |
JPS4886918A (en) * | 1972-02-22 | 1973-11-16 | ||
GB1427327A (en) * | 1972-06-08 | 1976-03-10 | Standard Telephones Cables Ltd | Glass optical fibres |
DE2463016C2 (en) * | 1973-08-21 | 1982-05-06 | International Standard Electric Corp., 10022 New York, N.Y. | Method of manufacturing a fiber optic light guide |
JPS59454B2 (en) * | 1973-09-22 | 1984-01-06 | 住友電気工業株式会社 | Manufacturing method of fiber base material for optical transmission |
-
1975
- 1975-02-07 CA CA219,629A patent/CA1050833A/en not_active Expired
- 1975-02-19 GB GB709275A patent/GB1500530A/en not_active Expired
- 1975-02-20 NL NL7502017A patent/NL165720C/en not_active IP Right Cessation
- 1975-02-20 DE DE19752507340 patent/DE2507340B2/en not_active Ceased
- 1975-02-21 FR FR7505480A patent/FR2261992B1/fr not_active Expired
- 1975-02-22 JP JP2147175A patent/JPS5522423B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7502017A (en) | 1975-08-26 |
GB1500530A (en) | 1978-02-08 |
FR2261992A1 (en) | 1975-09-19 |
CA1050833A (en) | 1979-03-20 |
FR2261992B1 (en) | 1980-01-04 |
NL165720B (en) | 1980-12-15 |
JPS50120352A (en) | 1975-09-20 |
DE2507340A1 (en) | 1975-08-28 |
JPS5522423B2 (en) | 1980-06-17 |
DE2507340B2 (en) | 1979-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL165720C (en) | METHOD OF MANUFACTURING AN OPTICAL GLASS FIBER AND METHOD OF MANUFACTURING A BAR TO BE DRAWN TO AN OPTICAL GLASS FIBER | |
NL7411140A (en) | PROCESS FOR THE MANUFACTURE OF AN OPTICAL FIBER AND AN OPTICAL FIBER FORM AND OPTICAL FIBER AND OPTICAL FIBER FORM MANUFACTURED IN ACCORDANCE WITH THIS PROCESS. | |
NL7507399A (en) | METHOD OF MANUFACTURING A GLASS OPTICAL WAVE GUIDE. | |
NL165134B (en) | METHOD FOR MANUFACTURING A BAR AS AN INTERMEDIATE FOR THE MANUFACTURE OF AN OPTICAL FIBER AND METHOD FOR MANUFACTURING AN OPTICAL FIBER FROM SUCH AN INTERMEDIATE. | |
CH555546A (en) | CONNECTING DEVICE FOR OPTICAL FIBERS AND METHOD FOR MANUFACTURING THEREOF. | |
NL172947C (en) | METHOD FOR MANUFACTURING AN OPTICAL FIBER | |
NL180140C (en) | METHOD FOR CONNECTING TWO OPTICAL FIBERS WITH THE SAME CENTER LINE | |
NL7703812A (en) | METHOD OF MANUFACTURING AN OPTICAL FIBER. | |
NL167401B (en) | METHOD FOR MANUFACTURING AN OPTICAL FIBER | |
NL176660C (en) | METHOD FOR MANUFACTURING AN OPTICAL FIBER | |
NL166450B (en) | METHOD FOR MANUFACTURING A PLEXIBLE BUNDLE OF OPTICAL FIBERS. | |
NL7504461A (en) | METHOD OF MANUFACTURE OF A LENS AND LENS MADE IN ACCORDANCE WITH THIS METHOD. | |
NL178243C (en) | Method for drawing an optical waveguide from a double crucible and a device with a heated double crucible for drawing optical waveguides. | |
NL167663C (en) | METHOD FOR DRAWING GLASS FIBERS. | |
NL173220C (en) | METHOD FOR MANUFACTURING OPTICAL COUPLING DEVICES, AND OPTICAL COUPLING DEVICE OBTAINED BY THIS METHOD | |
NL168804C (en) | METHOD FOR MANUFACTURING A BRANCHED OPTICAL FIBER BUNDLE | |
NL7508945A (en) | PROCEDURE FOR MANUFACTURE OF OPTICAL WAVE GUIDES, PROCEDURE FOR PREPARING THE GLASS USED IN THIS AND ARTICLES MADE. | |
NL184415C (en) | Optical waveguide and method of manufacturing the same | |
NL7502111A (en) | METHOD OF ESTABLISHING A JOINT BETWEEN TWO OPTICAL FIBERS AND OPTICAL FIBERS MADE BY THIS METHOD. | |
NL7705926A (en) | PROCESS FOR THE MANUFACTURE OF AN OPTICAL FIBER AND OPTICAL FIBER MADE IN ACCORDANCE WITH THIS PROCESS. | |
OA00514A (en) | Method and device for the manufacture of glass beads. | |
DK132186B (en) | Process for the production of polyvinyl alcohol fibers. | |
NL162029B (en) | METHOD OF MANUFACTURING A GLASS HOLDER. | |
FR94856E (en) | New characteristics cellulose triacetate and process for obtaining it. | |
NL168200C (en) | METHOD FOR MANUFACTURING LIGHT-CONDUCTING GLASS FIBERS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
P1 | Automatically granted patents, except | ||
NP1G | Not automatically granted patents, but text of patent specification modified with respect to the text of examined patent application | ||
V4 | Lapsed because of reaching the maxim lifetime of a patent |