JPS6227012B2 - - Google Patents
Info
- Publication number
- JPS6227012B2 JPS6227012B2 JP59041409A JP4140984A JPS6227012B2 JP S6227012 B2 JPS6227012 B2 JP S6227012B2 JP 59041409 A JP59041409 A JP 59041409A JP 4140984 A JP4140984 A JP 4140984A JP S6227012 B2 JPS6227012 B2 JP S6227012B2
- Authority
- JP
- Japan
- Prior art keywords
- dopant
- glass body
- rod
- refractive index
- pores
- 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
- 239000011521 glass Substances 0.000 claims description 61
- 239000002019 doping agent Substances 0.000 claims description 52
- 238000000034 method Methods 0.000 claims description 38
- 239000011148 porous material Substances 0.000 claims description 24
- 239000005373 porous glass Substances 0.000 claims description 22
- 239000002904 solvent Substances 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 230000004075 alteration Effects 0.000 description 14
- 239000000243 solution Substances 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- NLSCHDZTHVNDCP-UHFFFAOYSA-N caesium nitrate Chemical compound [Cs+].[O-][N+]([O-])=O NLSCHDZTHVNDCP-UHFFFAOYSA-N 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
- XOBKSJJDNFUZPF-UHFFFAOYSA-N Methoxyethane Chemical compound CCOC XOBKSJJDNFUZPF-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- DQYBDCGIPTYXML-UHFFFAOYSA-N ethoxyethane;hydrate Chemical compound O.CCOCC DQYBDCGIPTYXML-UHFFFAOYSA-N 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- -1 methanol and ethanol Chemical class 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- FYWSTUCDSVYLPV-UHFFFAOYSA-N nitrooxythallium Chemical compound [Tl+].[O-][N+]([O-])=O FYWSTUCDSVYLPV-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 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
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
- C03B37/01262—Depositing additional preform material as liquids or solutions, e.g. solution doping of preform tubes or rods
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0095—Solution impregnating; Solution doping; Molecular stuffing, e.g. of porous glass
-
- 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
- C03B2201/50—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with alkali metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Surface Treatment Of Glass (AREA)
- Glass Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59041409A JPS60186424A (ja) | 1984-03-06 | 1984-03-06 | 屈折率勾配を有するロッド状ガラス体の製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59041409A JPS60186424A (ja) | 1984-03-06 | 1984-03-06 | 屈折率勾配を有するロッド状ガラス体の製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60186424A JPS60186424A (ja) | 1985-09-21 |
| JPS6227012B2 true JPS6227012B2 (enrdf_load_stackoverflow) | 1987-06-11 |
Family
ID=12607556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59041409A Granted JPS60186424A (ja) | 1984-03-06 | 1984-03-06 | 屈折率勾配を有するロッド状ガラス体の製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60186424A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63277525A (ja) * | 1987-05-08 | 1988-11-15 | Nippon Sheet Glass Co Ltd | 光学ガラスの製造方法 |
| US7058269B2 (en) | 2001-10-24 | 2006-06-06 | Institut National D'optique | Reconstructed glass for fiber optic applications |
-
1984
- 1984-03-06 JP JP59041409A patent/JPS60186424A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60186424A (ja) | 1985-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4110093A (en) | Method for producing an impregnated waveguide | |
| AU652351B2 (en) | Quartz glass doped with rare earth element and production thereof | |
| US6711918B1 (en) | Method of bundling rods so as to form an optical fiber preform | |
| US4775401A (en) | Method of producing an optical fiber | |
| US4302231A (en) | Method of producing a glass article having a graded refractive index profile of a parabolic nature | |
| CN1197516A (zh) | 含氧化钛和氧化锗的光纤 | |
| JPH044986B2 (enrdf_load_stackoverflow) | ||
| JPS58145634A (ja) | ド−プされたガラス状シリカの製造方法 | |
| EP0094810B1 (en) | Process for producing glass product having gradient of refractive index | |
| CA1063352A (en) | Method for producing an impregnated waveguide | |
| US4236930A (en) | Optical waveguide and method and compositions for producing same | |
| US4183620A (en) | Joint doped porous glass article with high modifier concentrations | |
| CA1238820A (en) | Fabrication of high-silica glass article | |
| JPS6227012B2 (enrdf_load_stackoverflow) | ||
| JP2813752B2 (ja) | 光導波路プレフォームの製造方法 | |
| US4319905A (en) | Method of leaching glass preforms | |
| KR0163195B1 (ko) | 희토류 원소가 도우프된 석영계 유리 및 그 제조방법 | |
| JPS6021931B2 (ja) | 強化ガラス製品 | |
| JPS58199748A (ja) | 屈折率勾配を有するガラス体の製造法 | |
| JPH05306126A (ja) | 屈折率分布型光学素子およびその製造方法 | |
| JPS6177629A (ja) | 屈折率分布を有する球レンズの製造法 | |
| CA1150737A (en) | Optical waveguide and method and compositions for producing same | |
| CA1193620A (en) | Optical waveguide and method and compositions for producing same | |
| CA1113839A (en) | Optical waveguide and method and compositions for producing same | |
| JPH05178622A (ja) | 屈折率分布を有する石英系ガラス体の製造方法 |