KR830006703A - 광학용 멀티플 파이버(Multiple fiber)의 제법 - Google Patents
광학용 멀티플 파이버(Multiple fiber)의 제법 Download PDFInfo
- Publication number
- KR830006703A KR830006703A KR1019810003149A KR810003149A KR830006703A KR 830006703 A KR830006703 A KR 830006703A KR 1019810003149 A KR1019810003149 A KR 1019810003149A KR 810003149 A KR810003149 A KR 810003149A KR 830006703 A KR830006703 A KR 830006703A
- Authority
- KR
- South Korea
- Prior art keywords
- intervening material
- intervening
- group
- optical transmission
- oxides
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000000034 method Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000027455 binding Effects 0.000 claims description 3
- 238000009739 binding Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 3
- 239000000126 substance Substances 0.000 claims 3
- 229910052787 antimony Inorganic materials 0.000 claims 2
- 229910052797 bismuth Inorganic materials 0.000 claims 2
- 229910052796 boron Inorganic materials 0.000 claims 2
- 239000012159 carrier gas Substances 0.000 claims 2
- 229910052732 germanium Inorganic materials 0.000 claims 2
- 229910052745 lead Inorganic materials 0.000 claims 2
- 229910052698 phosphorus Inorganic materials 0.000 claims 2
- 239000002243 precursor Substances 0.000 claims 2
- 229910052716 thallium Inorganic materials 0.000 claims 2
- 229910052718 tin Inorganic materials 0.000 claims 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910004298 SiO 2 Inorganic materials 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000011358 absorbing material Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- 229910052793 cadmium Inorganic materials 0.000 claims 1
- 229910001882 dioxygen Inorganic materials 0.000 claims 1
- 229910021478 group 5 element Inorganic materials 0.000 claims 1
- 150000004820 halides Chemical class 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000013307 optical fiber Substances 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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
- C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
- C03B37/01214—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of multifibres, fibre bundles other than multiple core preforms
-
- 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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/40—Multifibres or fibre bundles, e.g. for making image fibres
Landscapes
- Engineering & Computer Science (AREA)
- 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)
- Glass Compositions (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방법에 의한 광전송 소선결속의 선인상태를 도시한 설명도.
제2도는 본 발명의 방법에 의한 광전송소선의 각 표면상에 개재물질의 층을 형성하는 방법을 도시한 설명도.
Claims (11)
- 석영유리계 광전송 소선(light-conducting element)의 다수개 결속 및, 상기 광전송 소선간에 액상의 개재물질의 개재된 상태에서 광전송 소선의 결속을 선인(線引)하는 것으로 이루어지며, 상기 개재물질은 유리 형성산화물, 유리수식산화물 및 중간산화물로 구성된 군에서 선택된 적어도 1종으로 된 것을 특징으로 하는 멀티를 파이버의 제법.
- 광전송 소선의 각각이 단일 광파이버인 것을 특징으로 하는 특허청구의 범위 제1항에 기재된 방법.
- 광전송소선의 각각이 멀티 파이버인 것을 특징으로 하는 특허청구의 범위 제1항에 기재된 방법.
- 개재물질이 주기율표 제II족-제V족 원소의 산화물인 것을 특징으로 하는 특허청구의 범위 제1항에 기재된 방법.
- 개재물질은 B, P, Ge, Sb, Bi, Sn, Tl, Cd, Pb로 구성된 군으로 부터 선정된 원소의 산화물중 적어도 1종인 것을 특징으로 하는 특허청구의 범위 제4항에 기재된 방법.
- 개재물질이 B, P, Ge, Sb, Bi, Sn, Tl, Ti, Cd, Pb, Al, Ba로 부터 구성되는 군으로부터 선정된 원소의 산화물중 적어도 1종과 Si62와의 혼합물인 것을 특징으로 하는 특허청구의 범위 제4항에 기재된 방법.
- 개재물질이 선인온도에서 10-2~10-3포이즈의 점도를 갖는 것을 특징으로 하는 특허청구의 범위 제4항, 제5항, 또는 제6항에 기재된 방법.
- 개재물질이 광흡수성 물질을 포함하는 것을 특징으로 하는 특허청구의 범위 제1항, 제4항, 제5항 또는 제6항에 기재된 방법.
- 선인하기전에 500-1500℃의 온도로 유지된 광전송 소선의 결속간에 개재물질의 전구체 가스와 캐리어가스를 간격에 통과하여 상기 소선의 표면상에 개재물질을 생성하는 것을 특징으로 하는 특허청구의 범위 제1항, 제2항, 또는 제3항에 기재된 방법.
- 전구체가스는 생성된 개재물질을 구성하는 원소의 할로겐화물의 가스이고, 캐리어 가스를 산소가스인 것을 특징으로 하는 특허청구의 범위 제9항에 기재된 방법.
- 광전송소선의 표면상에 선인온도에서 102포이즈 이하의 저융점 점도를 갖는 개재물질의 층을 시용하고, 그위에 SiO2를 점유한 혼합개재물질의 층을 사용하는 것을 특징으로 하는 특허청구의 범위 제1항, 제2항 또는 제3항에 기재된 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55119100A JPS5742008A (en) | 1980-08-28 | 1980-08-28 | Production of optical fiber strand aggregate |
JP119100 | 1980-08-28 | ||
JP55-119100 | 1980-08-28 | ||
JP56104769A JPS587106A (ja) | 1980-08-28 | 1981-07-04 | 光フアイバ素線集合体の製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830006703A true KR830006703A (ko) | 1983-10-06 |
KR840002444B1 KR840002444B1 (ko) | 1984-12-28 |
Family
ID=26445165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019810003149A KR840002444B1 (ko) | 1980-08-28 | 1981-08-27 | 광학용 멀티플파이버(multiple fiber)의 제법 |
Country Status (12)
Country | Link |
---|---|
US (1) | US4452623A (ko) |
JP (2) | JPS5742008A (ko) |
KR (1) | KR840002444B1 (ko) |
AU (1) | AU549382B2 (ko) |
BR (1) | BR8108767A (ko) |
CA (1) | CA1175234A (ko) |
DE (1) | DE3152321A1 (ko) |
FR (1) | FR2510545B1 (ko) |
GB (1) | GB2086876B (ko) |
NL (1) | NL8120309A (ko) |
SE (1) | SE437083B (ko) |
WO (1) | WO1982000898A1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58149007A (ja) * | 1982-03-01 | 1983-09-05 | Dainichi Nippon Cables Ltd | マルチプルフアイバ |
DE3315156A1 (de) * | 1983-04-27 | 1984-10-31 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Verfahren zur herstellung von lichtwellenleitern |
US4789239A (en) * | 1983-06-10 | 1988-12-06 | Mitsubishi Cable Industries, Ltd. | Emission spectroscopic analyzer |
US4929048A (en) * | 1988-11-10 | 1990-05-29 | Fiberview Corporation | Fiber optic display |
US5522003A (en) * | 1993-03-02 | 1996-05-28 | Ward; Robert M. | Glass preform with deep radial gradient layer and method of manufacturing same |
DE19848083C2 (de) * | 1998-10-19 | 2001-02-01 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von Interferenzschichtfolgen, System aus übereinander liegenden Interferenzschichtfolgen sowie Interferenzschichtfolge |
US6397636B1 (en) * | 1999-05-20 | 2002-06-04 | Lucent Technologies Inc. | Method of applying a precursor to an assembled fiber bundle and fusing the bundle together |
EP1199286A1 (en) * | 2000-10-18 | 2002-04-24 | The University Of Southampton | Optical fibres and preforms incorporating volatile constituents and process for manufacturing the fibre |
GB201700936D0 (en) | 2017-01-19 | 2017-03-08 | Univ Bath | Optical fibre apparatus and method |
US11655183B2 (en) * | 2020-06-11 | 2023-05-23 | Lawrence Livermore National Security, Llc | System and method for optical fiber preform preparation via high-surface-area coating |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3004368A (en) * | 1958-06-10 | 1961-10-17 | American Optical Corp | Manufacture of fiber optical devices |
US3253896A (en) * | 1960-02-02 | 1966-05-31 | American Optical Corp | Method of making glass clad energyconducting fibers |
US3554721A (en) * | 1968-01-10 | 1971-01-12 | Bendix Corp | Method of making fiber optic bundles |
US3615313A (en) * | 1969-06-09 | 1971-10-26 | American Optical Corp | Method of making optical fibers, image-transfer devices |
US4011007A (en) * | 1971-06-28 | 1977-03-08 | American Optical Corporation | Optical fiber bundle image conduit |
JPS524944B2 (ko) * | 1972-07-10 | 1977-02-08 | ||
JPS5323166B2 (ko) * | 1973-08-22 | 1978-07-13 | ||
US4243398A (en) * | 1978-02-09 | 1981-01-06 | Nippon Electric Co., Ltd. | Method of producing dielectric diffraction gratings or dielectric multilayer interference filters |
-
1980
- 1980-08-28 JP JP55119100A patent/JPS5742008A/ja active Pending
-
1981
- 1981-07-04 JP JP56104769A patent/JPS587106A/ja active Pending
- 1981-08-19 GB GB8125308A patent/GB2086876B/en not_active Expired
- 1981-08-19 CA CA000384153A patent/CA1175234A/en not_active Expired
- 1981-08-24 US US06/375,263 patent/US4452623A/en not_active Expired - Fee Related
- 1981-08-24 BR BR8108767A patent/BR8108767A/pt unknown
- 1981-08-24 WO PCT/JP1981/000185 patent/WO1982000898A1/ja active Application Filing
- 1981-08-24 AU AU75329/81A patent/AU549382B2/en not_active Ceased
- 1981-08-24 DE DE813152321A patent/DE3152321A1/de not_active Withdrawn
- 1981-08-24 NL NL8120309A patent/NL8120309A/nl not_active Application Discontinuation
- 1981-08-27 KR KR1019810003149A patent/KR840002444B1/ko active
- 1981-08-28 FR FR8116514A patent/FR2510545B1/fr not_active Expired
-
1982
- 1982-04-27 SE SE8202613A patent/SE437083B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
SE437083B (sv) | 1985-02-04 |
FR2510545A1 (fr) | 1983-02-04 |
WO1982000898A1 (en) | 1982-03-18 |
SE8202613L (sv) | 1982-04-27 |
JPS5742008A (en) | 1982-03-09 |
FR2510545B1 (fr) | 1986-09-12 |
DE3152321A1 (en) | 1982-11-18 |
GB2086876A (en) | 1982-05-19 |
AU7532981A (en) | 1982-04-08 |
NL8120309A (nl) | 1982-07-01 |
GB2086876B (en) | 1985-01-16 |
US4452623A (en) | 1984-06-05 |
CA1175234A (en) | 1984-10-02 |
KR840002444B1 (ko) | 1984-12-28 |
JPS587106A (ja) | 1983-01-14 |
BR8108767A (pt) | 1982-07-06 |
AU549382B2 (en) | 1986-01-23 |
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