FR2328670A1 - Procede de fabrication d'une preforme de fibre optique et appareil correspondant - Google Patents
Procede de fabrication d'une preforme de fibre optique et appareil correspondantInfo
- Publication number
- FR2328670A1 FR2328670A1 FR7531100A FR7531100A FR2328670A1 FR 2328670 A1 FR2328670 A1 FR 2328670A1 FR 7531100 A FR7531100 A FR 7531100A FR 7531100 A FR7531100 A FR 7531100A FR 2328670 A1 FR2328670 A1 FR 2328670A1
- Authority
- FR
- France
- Prior art keywords
- temp
- optical fibre
- chlorides
- cpds
- saturators
- 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.)
- Granted
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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/40—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/40—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
- C03B2201/42—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn doped with titanium
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7531100A FR2328670A1 (fr) | 1975-10-10 | 1975-10-10 | Procede de fabrication d'une preforme de fibre optique et appareil correspondant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7531100A FR2328670A1 (fr) | 1975-10-10 | 1975-10-10 | Procede de fabrication d'une preforme de fibre optique et appareil correspondant |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2328670A1 true FR2328670A1 (fr) | 1977-05-20 |
FR2328670B1 FR2328670B1 (fr) | 1980-04-11 |
Family
ID=9161062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7531100A Granted FR2328670A1 (fr) | 1975-10-10 | 1975-10-10 | Procede de fabrication d'une preforme de fibre optique et appareil correspondant |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2328670A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2907833A1 (de) * | 1979-02-28 | 1980-09-11 | Siemens Ag | Verfahren zur herstellung von beschichteten glaskoerpern |
US4278458A (en) * | 1979-02-07 | 1981-07-14 | Bell Telephone Laboratories, Incorporated | Optical fiber fabrication method and apparatus |
EP0397902A1 (fr) * | 1988-05-17 | 1990-11-22 | Sumitomo Electric Industries, Ltd. | Procédé et appareil pour amener la matière première pour former du verre |
-
1975
- 1975-10-10 FR FR7531100A patent/FR2328670A1/fr active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4278458A (en) * | 1979-02-07 | 1981-07-14 | Bell Telephone Laboratories, Incorporated | Optical fiber fabrication method and apparatus |
DE2907833A1 (de) * | 1979-02-28 | 1980-09-11 | Siemens Ag | Verfahren zur herstellung von beschichteten glaskoerpern |
FR2450240A1 (fr) * | 1979-02-28 | 1980-09-26 | Siemens Ag | Procede pour fabriquer des corps en verre enrobes |
EP0397902A1 (fr) * | 1988-05-17 | 1990-11-22 | Sumitomo Electric Industries, Ltd. | Procédé et appareil pour amener la matière première pour former du verre |
Also Published As
Publication number | Publication date |
---|---|
FR2328670B1 (fr) | 1980-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |