FR2503693B1 - Dispositif de fabrication de fibre optique a injection gazeuse laterale - Google Patents
Dispositif de fabrication de fibre optique a injection gazeuse lateraleInfo
- Publication number
- FR2503693B1 FR2503693B1 FR8107038A FR8107038A FR2503693B1 FR 2503693 B1 FR2503693 B1 FR 2503693B1 FR 8107038 A FR8107038 A FR 8107038A FR 8107038 A FR8107038 A FR 8107038A FR 2503693 B1 FR2503693 B1 FR 2503693B1
- Authority
- FR
- France
- Prior art keywords
- optical fiber
- gas injection
- manufacturing device
- fiber manufacturing
- lateral gas
- 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.)
- 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
- C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8107038A FR2503693B1 (fr) | 1981-04-08 | 1981-04-08 | Dispositif de fabrication de fibre optique a injection gazeuse laterale |
US06/364,251 US4457770A (en) | 1981-04-08 | 1982-04-01 | Method and apparatus for the production of optical fibers with lateral gaseous injection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8107038A FR2503693B1 (fr) | 1981-04-08 | 1981-04-08 | Dispositif de fabrication de fibre optique a injection gazeuse laterale |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2503693A1 FR2503693A1 (fr) | 1982-10-15 |
FR2503693B1 true FR2503693B1 (fr) | 1986-08-22 |
Family
ID=9257156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8107038A Expired FR2503693B1 (fr) | 1981-04-08 | 1981-04-08 | Dispositif de fabrication de fibre optique a injection gazeuse laterale |
Country Status (2)
Country | Link |
---|---|
US (1) | US4457770A (fr) |
FR (1) | FR2503693B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8302127A (nl) * | 1983-06-15 | 1985-01-02 | Philips Nv | Werkwijze en inrichting voor de vervaardiging van optische vezels. |
KR100263729B1 (ko) * | 1998-06-24 | 2000-08-01 | 최만수 | 내부 제트 분사를 이용한 광섬유 제조장치 및 제조방법 |
AT500509B8 (de) * | 2004-03-08 | 2007-02-15 | Moerth Marlene | Verfahren zur pvd - innenbeschichtung von metallischen werkstücken mit tiefen bohrungen und läufen von feuerwaffen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2266668A1 (en) * | 1975-03-06 | 1975-10-31 | Quartz & Silice | Depositing a layer of glass inside a silica tube - to produce optical fibre blanks, using a heating flame, a shaping roller and a local pressure of gas |
DE2531237B2 (de) * | 1975-07-12 | 1977-05-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Vorrichtung zum ziehen von lichtleitern |
JPS5271249A (en) * | 1975-12-11 | 1977-06-14 | Nec Corp | Device for manufacturing optical fiber material |
GB1578826A (en) * | 1976-03-25 | 1980-11-12 | Western Electric Co | Methods for fabricating optical fibre preforms |
GB1559097A (en) * | 1976-06-01 | 1980-01-16 | Standard Telephones Cables Ltd | Optical fibre manufacture |
FR2364186A1 (fr) * | 1976-09-09 | 1978-04-07 | Comp Generale Electricite | Procede et dispositif pour deposer une couche d'un verre sur la paroi interne d'un tube |
DE2718518C3 (de) * | 1977-04-26 | 1984-04-19 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zum Abscheiden einer Schicht auf der Innenseite von Hohlräumen eines Werkstückes |
US4312654A (en) * | 1978-06-08 | 1982-01-26 | Corning Glass Works | Method and apparatus for making large diameter optical waveguide preforms |
US4233045A (en) * | 1978-11-27 | 1980-11-11 | Corning Glass Works | Apparatus and method for making optical filament preform |
US4235616A (en) * | 1979-05-14 | 1980-11-25 | Corning Glass Works | Optical waveguide manufacturing process and article |
-
1981
- 1981-04-08 FR FR8107038A patent/FR2503693B1/fr not_active Expired
-
1982
- 1982-04-01 US US06/364,251 patent/US4457770A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4457770A (en) | 1984-07-03 |
FR2503693A1 (fr) | 1982-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2344855A1 (fr) | Coupleur en t a fibres optiques | |
FR2477286B1 (fr) | Dispositif a fibre optique et emetteur de lumiere utilisant le dispositif | |
FR2348168A1 (fr) | Dispositif de soudage de fibres optiques bout a bout | |
FR2556895B1 (fr) | Dispositif de raccordement de cables, notamment a fibres optiques | |
DE69032033D1 (de) | Optisches Modul mit faseroptischen Kopplungsmitteln | |
FR2661502B1 (fr) | Detecteur a fibres optiques. | |
FR2618545B1 (fr) | Gyroscope a fibre optique | |
FR2656095B1 (fr) | Capteur a fibre optique. | |
FR2545946B1 (fr) | Attenuateur a fibres optiques | |
BE859578A (fr) | Fibre optique | |
IT1164582B (it) | Sensore di temperature a fibre ottiche | |
FR2512214B1 (fr) | Perfectionnements a des fibres optiques monomodes | |
DE3171149D1 (en) | Optical coupling device for a photo-semiconductor element and an optical fiber | |
BE891253A (fr) | Dispositif de centrage de fibre optique | |
FR2541767B1 (fr) | Hydrophone a fibre optique | |
FR2581206B1 (fr) | Transducteur optique a fibre optique | |
FR2628730B1 (fr) | Dispositif de fabrication de preformes pour fibres optiques | |
FR2340558A1 (fr) | Dispositif terminal de fibre optique | |
BE883784A (fr) | Dispositif de couplage de fibre optique | |
FR2536535B1 (fr) | Thermometre a fibre optique | |
FR2659750B1 (fr) | Cable a fibre optique. | |
FR2513395B1 (fr) | Dispositif de raccordement de fibres optiques | |
FR2344035A1 (fr) | Commutateur a fibres optiques de precision | |
DK162384C (da) | Fremgangsmaade til fremstilling af et raaemne til optiske fibre | |
FR2522225B1 (fr) | Dispositif de telecommunication a fibre optique unimodale |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |