JPS5645838A - Production of infrared light transmitting body - Google Patents
Production of infrared light transmitting bodyInfo
- Publication number
- JPS5645838A JPS5645838A JP12028579A JP12028579A JPS5645838A JP S5645838 A JPS5645838 A JP S5645838A JP 12028579 A JP12028579 A JP 12028579A JP 12028579 A JP12028579 A JP 12028579A JP S5645838 A JPS5645838 A JP S5645838A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- volatile
- halide
- reacting
- infrared light
- 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.)
- Pending
Links
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 239000000075 oxide glass Substances 0.000 abstract 2
- -1 silicon halide Chemical class 0.000 abstract 2
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 229910052798 chalcogen Inorganic materials 0.000 abstract 1
- 150000001787 chalcogens Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- PXJJSXABGXMUSU-UHFFFAOYSA-N disulfur dichloride Chemical compound ClSSCl PXJJSXABGXMUSU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000005049 silicon tetrachloride Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-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
- 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
- C03B37/01815—Reactant deposition burners or deposition heating means
- C03B37/01823—Plasma deposition burners or heating means
- C03B37/0183—Plasma deposition burners or heating means for plasma within a tube substrate
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
PURPOSE:To form chalocogen glass of high purity by supplying predetermined gas compounds into a reacting tube of oxide glass having been reduced of pressure and discharging the tube inside by the high-frequency power from the outside. CONSTITUTION:Gases of volatile silicon halide, for example, silicon tetrachloride and/or volatile germanium halide, for example germanium chloride, volatile chalcogen element halide, for example, disulfur dichloride, and argon are supplied into an oxide glass reacting tube of a pressure reduced state, and high-frequency power is supplied from the outside of the tube with a coil to cause electric discharge in the tube, whereby a chalocogen film is formed in the tube. The frequency and output of the high frequency applied which cause electric discharge in the tube through the coil on the outer side of the reacting tube and can generate stable plasma are selected. For example, about 1-30MHz and about 1-10KW. This blank material is heated to become solid, and the end thereof is spun under heating, whereby the infrared light transmitting body is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12028579A JPS5645838A (en) | 1979-09-19 | 1979-09-19 | Production of infrared light transmitting body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12028579A JPS5645838A (en) | 1979-09-19 | 1979-09-19 | Production of infrared light transmitting body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5645838A true JPS5645838A (en) | 1981-04-25 |
Family
ID=14782451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12028579A Pending JPS5645838A (en) | 1979-09-19 | 1979-09-19 | Production of infrared light transmitting body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5645838A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59199387A (en) * | 1983-04-27 | 1984-11-12 | Hiroyasu Fukunaga | Small-sized boat |
| JPH01212691A (en) * | 1988-02-19 | 1989-08-25 | Eijiro Ido | Structure of ship |
-
1979
- 1979-09-19 JP JP12028579A patent/JPS5645838A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59199387A (en) * | 1983-04-27 | 1984-11-12 | Hiroyasu Fukunaga | Small-sized boat |
| JPH01212691A (en) * | 1988-02-19 | 1989-08-25 | Eijiro Ido | Structure of ship |
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