FR2166385B1 - - Google Patents
Info
- Publication number
- FR2166385B1 FR2166385B1 FR7246925A FR7246925A FR2166385B1 FR 2166385 B1 FR2166385 B1 FR 2166385B1 FR 7246925 A FR7246925 A FR 7246925A FR 7246925 A FR7246925 A FR 7246925A FR 2166385 B1 FR2166385 B1 FR 2166385B1
- 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
- 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
-
- 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
- C03B37/02—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Glass Compositions (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21484072A | 1972-01-03 | 1972-01-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2166385A1 FR2166385A1 (US06653308-20031125-C00199.png) | 1973-08-17 |
| FR2166385B1 true FR2166385B1 (US06653308-20031125-C00199.png) | 1977-04-08 |
Family
ID=22800614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7246925A Expired FR2166385B1 (US06653308-20031125-C00199.png) | 1972-01-03 | 1972-12-29 |
Country Status (9)
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1434977A (en) * | 1972-10-13 | 1976-05-12 | Sumitomo Electroc Ind Ltd | Method of manufacturing an optical waveguide |
| GB1456371A (en) * | 1972-11-25 | 1976-11-24 | Sumitomo Electric Industries | Optical transmission fibre |
| JPS4976537A (US06653308-20031125-C00199.png) * | 1972-11-25 | 1974-07-24 | ||
| JPS4984258A (US06653308-20031125-C00199.png) * | 1972-12-15 | 1974-08-13 | ||
| JPS5758641B2 (US06653308-20031125-C00199.png) * | 1972-12-27 | 1982-12-10 | Fujitsu Ltd | |
| US3853521A (en) * | 1973-03-29 | 1974-12-10 | Int Standard Electric Corp | Method for making glass optical fibre preform |
| JPS59454B2 (ja) * | 1973-09-22 | 1984-01-06 | 住友電気工業株式会社 | 光伝送用ファイバ母材の製造方法 |
| JPS572658B2 (US06653308-20031125-C00199.png) * | 1973-12-28 | 1982-01-18 | ||
| US3933454A (en) * | 1974-04-22 | 1976-01-20 | Corning Glass Works | Method of making optical waveguides |
| JPS5431815B2 (US06653308-20031125-C00199.png) * | 1974-04-24 | 1979-10-09 | ||
| JPS5112812A (ja) * | 1974-07-15 | 1976-01-31 | Komatsu Denshi Kinzoku Kk | Kuratsudogatakojundosekieibono renzokuseizohoho |
| JPS5120209A (ja) * | 1974-08-05 | 1976-02-18 | Komatsu Denshi Kinzoku Kk | Kuratsudogatakojundosekieibono renzokuseizohoho |
| US3932160A (en) * | 1974-08-09 | 1976-01-13 | Western Electric Company, Inc. | Method for forming low loss optical waveguide fibers |
| JPS5220042A (en) * | 1975-08-08 | 1977-02-15 | Sumitomo Electric Ind Ltd | Process for fabricating a preform capable of transmitting light |
| US4204850A (en) * | 1977-08-26 | 1980-05-27 | Corning Glass Works | Carbon coating for a starting member used in producing optical waveguide |
| US4243398A (en) * | 1978-02-09 | 1981-01-06 | Nippon Electric Co., Ltd. | Method of producing dielectric diffraction gratings or dielectric multilayer interference filters |
| US4157906A (en) * | 1978-02-21 | 1979-06-12 | Corning Glass Works | Method of drawing glass optical waveguides |
| US4249925A (en) * | 1978-05-12 | 1981-02-10 | Fujitsu Limited | Method of manufacturing an optical fiber |
| 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 |
| US4278458A (en) * | 1979-02-07 | 1981-07-14 | Bell Telephone Laboratories, Incorporated | Optical fiber fabrication method and apparatus |
| US4233052A (en) * | 1979-04-16 | 1980-11-11 | Corning Glass Works | Carbon coating for a starting member used in producing optical waveguides |
| DE3037491C2 (de) * | 1979-10-04 | 1983-10-27 | Nippon Telegraph & Telephone Public Corp., Tokyo | Verfahren zur Herstellung einer Glasvorform für optische Fasern |
| FR2529191B2 (fr) * | 1980-07-31 | 1985-11-29 | France Etat | Fibres optiques et procede de fabrication de celles-ci |
| US4317667A (en) * | 1981-01-05 | 1982-03-02 | Western Electric Co., Inc. | Method and apparatus for fabricating lightguide preforms |
| US4486212A (en) * | 1982-09-29 | 1984-12-04 | Corning Glass Works | Devitrification resistant flame hydrolysis process |
| JPS6075779A (ja) * | 1983-09-30 | 1985-04-30 | Matsushita Electric Works Ltd | ダイアフラムポンプ |
| US4682994A (en) * | 1985-12-16 | 1987-07-28 | Polaroid Corporation | Process and apparatus for forming optical fiber preform |
| JP2584619B2 (ja) * | 1986-07-03 | 1997-02-26 | 株式会社フジクラ | 非軸対称光フアイバ母材の製造方法 |
| US4917718A (en) * | 1987-08-07 | 1990-04-17 | Corning Incorporated | Method of making capillary tube |
| JPH0777968B2 (ja) * | 1989-02-10 | 1995-08-23 | 信越化学工業株式会社 | 光ファイバープリフォーム母材の製造方法 |
| US5152819A (en) * | 1990-08-16 | 1992-10-06 | Corning Incorporated | Method of making fused silica |
| JP3118822B2 (ja) * | 1990-09-07 | 2000-12-18 | 住友電気工業株式会社 | ガラス物品の製造方法 |
| FR2677349B1 (fr) * | 1991-06-05 | 1993-09-10 | Cabloptic Sa | Procede de fabrication d'une fibre optique. |
| CA2125508C (en) * | 1993-06-16 | 2004-06-08 | Shinji Ishikawa | Process for producing glass preform for optical fiber |
| FR2708754B1 (fr) * | 1993-08-04 | 1995-09-08 | Alcatel Cable | Câble à fibres optiques et procédé de réalisation associé. |
| DE19649935C2 (de) * | 1996-12-02 | 1999-09-16 | Heraeus Quarzglas | Verfahren zur Herstellung von Quarzglaskörpern |
| US6192713B1 (en) | 1998-06-30 | 2001-02-27 | Sdl, Inc. | Apparatus for the manufacture of glass preforms |
| JP2005060148A (ja) | 2003-08-08 | 2005-03-10 | Sumitomo Electric Ind Ltd | 光ファイバ用母材の製造方法及び光ファイバ用母材並びに光ファイバの製造方法及び光ファイバ |
| US7712333B2 (en) * | 2006-03-29 | 2010-05-11 | Asahi Glass Company, Limited | Method for smoothing a surface of a glass substrate for a reflective mask blank used in EUV lithography |
| US10393887B2 (en) * | 2015-07-19 | 2019-08-27 | Afo Research, Inc. | Fluorine resistant, radiation resistant, and radiation detection glass systems |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2272342A (en) * | 1934-08-27 | 1942-02-10 | Corning Glass Works | Method of making a transparent article of silica |
| BE438752A (US06653308-20031125-C00199.png) * | 1939-04-22 | |||
| US2992517A (en) * | 1958-08-11 | 1961-07-18 | American Optical Corp | Method and apparatus for use in the fabrication of light-conducting devices |
| FR1287541A (fr) * | 1961-02-02 | 1962-03-16 | Saint Gobain | Perfectionnement à la fabrication de verres siliciques |
| FR1287540A (fr) * | 1961-02-02 | 1962-03-16 | Saint Gobain | Perfectionnement à la fabrication de verre de silice ou de verres siliciques |
| US3227032A (en) * | 1961-03-30 | 1966-01-04 | American Optical Corp | Energy conducting fibers formed of sapphire cladded with quartz |
| US3146082A (en) * | 1961-11-24 | 1964-08-25 | Mosaic Fabrications Inc | Method of making light-conducting fibers |
| NL128054C (US06653308-20031125-C00199.png) * | 1963-01-29 | |||
| US3275428A (en) * | 1963-05-21 | 1966-09-27 | American Optical Corp | Method of making honeycomb structure |
| US3320114A (en) * | 1963-07-31 | 1967-05-16 | Litton Prec Products Inc | Method for lowering index of refraction of glass surfaces |
| FR1397991A (fr) * | 1964-03-23 | 1965-05-07 | Saint Gobain | Procédé de fabrication de fibres optiques et de dispositifs optiques fibreux |
| US3455666A (en) * | 1966-05-06 | 1969-07-15 | American Optical Corp | Method of making laser components |
| FR1543495A (fr) * | 1967-09-15 | 1968-10-25 | Quartz & Silice | Fils obtenus à partir de produits synthétiques minéraux tels que fils de verre et présentant une résistance mécanique renforcée et leur procédé de fabrication |
| US3711262A (en) * | 1970-05-11 | 1973-01-16 | Corning Glass Works | Method of producing optical waveguide fibers |
| US3659915A (en) * | 1970-05-11 | 1972-05-02 | Corning Glass Works | Fused silica optical waveguide |
| CA951555A (en) * | 1970-05-11 | 1974-07-23 | Robert D. Maurer | Glass optical waveguide |
-
1972
- 1972-01-03 US US00214840A patent/US3775075A/en not_active Expired - Lifetime
- 1972-12-22 IT IT33468/72A patent/IT972816B/it active
- 1972-12-27 CA CA159,953A patent/CA998836A/en not_active Expired
- 1972-12-28 JP JP734176A patent/JPS5312608B2/ja not_active Expired
- 1972-12-29 FR FR7246925A patent/FR2166385B1/fr not_active Expired
-
1973
- 1973-01-02 NL NL7300021A patent/NL7300021A/xx active Search and Examination
- 1973-01-02 BE BE793603D patent/BE793603A/xx not_active IP Right Cessation
- 1973-01-02 DE DE2300013A patent/DE2300013B2/de not_active Ceased
- 1973-01-03 GB GB29673A patent/GB1418111A/en not_active Expired
- 1973-01-03 GB GB2478275A patent/GB1418112A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2300013B2 (de) | 1981-07-23 |
| US3775075A (en) | 1973-11-27 |
| NL7300021A (US06653308-20031125-C00199.png) | 1973-07-05 |
| CA998836A (en) | 1976-10-26 |
| DE2300013A1 (de) | 1973-07-26 |
| IT972816B (it) | 1974-05-31 |
| BE793603A (fr) | 1973-07-02 |
| FR2166385A1 (US06653308-20031125-C00199.png) | 1973-08-17 |
| GB1418111A (en) | 1975-12-17 |
| JPS4873522A (US06653308-20031125-C00199.png) | 1973-10-04 |
| GB1418112A (en) | 1975-12-17 |
| JPS5312608B2 (US06653308-20031125-C00199.png) | 1978-05-02 |
