DE3762732D1 - Oberflaechenbehandlungen fuer optische lichtleitfaservorformen. - Google Patents
Oberflaechenbehandlungen fuer optische lichtleitfaservorformen.Info
- Publication number
- DE3762732D1 DE3762732D1 DE8787308639T DE3762732T DE3762732D1 DE 3762732 D1 DE3762732 D1 DE 3762732D1 DE 8787308639 T DE8787308639 T DE 8787308639T DE 3762732 T DE3762732 T DE 3762732T DE 3762732 D1 DE3762732 D1 DE 3762732D1
- Authority
- DE
- Germany
- Prior art keywords
- surface treatments
- optical light
- light fiber
- fiber preforming
- coatings
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/04—Fibre optics, e.g. core and clad fibre compositions
- C03C13/041—Non-oxide glass compositions
- C03C13/042—Fluoride glass compositions
-
- 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
- C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/04—Fibre optics, e.g. core and clad fibre compositions
- C03C13/041—Non-oxide glass compositions
- C03C13/043—Chalcogenide glass compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/12—General methods of coating; Devices therefor
- C03C25/22—Deposition from the vapour phase
- C03C25/226—Deposition from the vapour phase by sputtering
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/80—Non-oxide glasses or glass-type compositions
- C03B2201/82—Fluoride glasses, e.g. ZBLAN glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/80—Non-oxide glasses or glass-type compositions
- C03B2201/86—Chalcogenide glasses, i.e. S, Se or Te glasses
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/80—Non-oxide glasses or glass-type compositions
- C03B2201/88—Chalcohalide glasses, i.e. containing one or more of S, Se, Te and one or more of F, Cl, Br, I
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Optics & Photonics (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Glass Compositions (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868624600A GB8624600D0 (en) | 1986-10-14 | 1986-10-14 | Coating for optical fibre |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3762732D1 true DE3762732D1 (de) | 1990-06-21 |
Family
ID=10605719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787308639T Expired - Fee Related DE3762732D1 (de) | 1986-10-14 | 1987-09-29 | Oberflaechenbehandlungen fuer optische lichtleitfaservorformen. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4863237A (de) |
EP (1) | EP0266889B1 (de) |
JP (1) | JPS63132206A (de) |
AT (1) | ATE52751T1 (de) |
CA (1) | CA1321771C (de) |
DE (1) | DE3762732D1 (de) |
ES (1) | ES2015955B3 (de) |
GB (1) | GB8624600D0 (de) |
GR (1) | GR3000491T3 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5351335A (en) * | 1991-08-26 | 1994-09-27 | Nippon Telegraph And Telephone Corporation | Optical fiber for optical amplifier |
US5299210A (en) * | 1992-04-28 | 1994-03-29 | Rutgers University | Four-level multiply doped rare earth laser system |
JPH10203841A (ja) * | 1997-01-22 | 1998-08-04 | Hoya Corp | ガラスプリフォーム及びガラスファイバの製造方法 |
EP1036343A4 (de) * | 1997-11-04 | 2001-08-29 | Corning Inc | Stabile deckgläser für sulfidefasern |
WO2013166401A1 (en) * | 2012-05-03 | 2013-11-07 | University Of Central Florida Research Foundation, Inc. | Systems and methods for producing robust chalcogenide optical fibers |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5650307A (en) * | 1979-10-01 | 1981-05-07 | Furukawa Electric Co Ltd:The | Infrared transmission material |
JPS585406B2 (ja) * | 1980-01-22 | 1983-01-31 | 工業技術院長 | 赤外用光フアイバ−ならびにその製造方法 |
JPS56167108A (en) * | 1980-05-29 | 1981-12-22 | Sumitomo Electric Ind Ltd | Fiber for transmitting infrared light |
JPS5895265A (ja) * | 1981-12-02 | 1983-06-06 | Hitachi Ltd | 熱式流量計 |
JPS60122902A (ja) * | 1983-12-08 | 1985-07-01 | Nippon Telegr & Teleph Corp <Ntt> | フツ化物光フアイバおよびその製造方法 |
US4733940A (en) * | 1985-09-20 | 1988-03-29 | American Telephone And Telegraph Company, At&T Bell Laboratories | Long wavelength optical fiber communication and sensing systems |
-
1986
- 1986-10-14 GB GB868624600A patent/GB8624600D0/en active Pending
-
1987
- 1987-09-29 EP EP87308639A patent/EP0266889B1/de not_active Expired - Lifetime
- 1987-09-29 AT AT87308639T patent/ATE52751T1/de not_active IP Right Cessation
- 1987-09-29 DE DE8787308639T patent/DE3762732D1/de not_active Expired - Fee Related
- 1987-09-29 ES ES87308639T patent/ES2015955B3/es not_active Expired - Lifetime
- 1987-10-13 CA CA000549188A patent/CA1321771C/en not_active Expired - Fee Related
- 1987-10-13 JP JP62259422A patent/JPS63132206A/ja active Pending
-
1988
- 1988-01-04 US US07/140,620 patent/US4863237A/en not_active Expired - Fee Related
-
1990
- 1990-05-17 GR GR90400273T patent/GR3000491T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
US4863237A (en) | 1989-09-05 |
EP0266889A1 (de) | 1988-05-11 |
CA1321771C (en) | 1993-08-31 |
GB8624600D0 (en) | 1986-11-19 |
ATE52751T1 (de) | 1990-06-15 |
JPS63132206A (ja) | 1988-06-04 |
GR3000491T3 (en) | 1991-06-28 |
EP0266889B1 (de) | 1990-05-16 |
ES2015955B3 (es) | 1990-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |