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
- 239000013307 optical fiber Substances 0.000 title abstract 2
- 238000005229 chemical vapour deposition Methods 0.000 title 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 2
- 229910015844 BCl3 Inorganic materials 0.000 abstract 1
- 229910005267 GaCl3 Inorganic materials 0.000 abstract 1
- 229910006113 GeCl4 Inorganic materials 0.000 abstract 1
- 229910019213 POCl3 Inorganic materials 0.000 abstract 1
- 229910003074 TiCl4 Inorganic materials 0.000 abstract 1
- UPWPDUACHOATKO-UHFFFAOYSA-K gallium trichloride Chemical compound Cl[Ga](Cl)Cl UPWPDUACHOATKO-UHFFFAOYSA-K 0.000 abstract 1
- 125000002524 organometallic group Chemical group 0.000 abstract 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 abstract 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 abstract 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 abstract 1
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
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)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
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 (OSRAM) | 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 (OSRAM) |
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 (en) * | 1988-05-17 | 1990-11-22 | Sumitomo Electric Industries, Ltd. | Method and apparatus for supplying glass forming raw material |
-
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 (en) * | 1988-05-17 | 1990-11-22 | Sumitomo Electric Industries, Ltd. | Method and apparatus for supplying glass forming raw material |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2328670B1 (OSRAM) | 1980-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |