NL8000905A - Optische vezel. - Google Patents
Optische vezel. Download PDFInfo
- Publication number
- NL8000905A NL8000905A NL8000905A NL8000905A NL8000905A NL 8000905 A NL8000905 A NL 8000905A NL 8000905 A NL8000905 A NL 8000905A NL 8000905 A NL8000905 A NL 8000905A NL 8000905 A NL8000905 A NL 8000905A
- Authority
- NL
- Netherlands
- Prior art keywords
- core
- refractive index
- outer layer
- quartz glass
- fiber according
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
- G02B6/03633—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - -
-
- 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
- C03C25/104—Coating to obtain optical fibres
- C03C25/105—Organic claddings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
- G02B6/0283—Graded index region external to the central core segment, e.g. sloping layer or triangular or trapezoidal layer
- G02B6/0285—Graded index layer adjacent to the central core segment and ending at the outer cladding index
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2907650A DE2907650C3 (de) | 1979-02-27 | 1979-02-27 | Multimode-Lichtleiter |
DE2907650 | 1979-02-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8000905A true NL8000905A (nl) | 1980-08-29 |
Family
ID=6064031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8000905A NL8000905A (nl) | 1979-02-27 | 1980-02-13 | Optische vezel. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4392715A (fr) |
JP (1) | JPS55117104A (fr) |
DE (1) | DE2907650C3 (fr) |
FR (1) | FR2450466A1 (fr) |
GB (1) | GB2044477B (fr) |
NL (1) | NL8000905A (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3042795C2 (de) * | 1980-11-13 | 1988-03-03 | Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen | Mehrschichtige Lichtleitfaser |
US5470330A (en) * | 1984-12-07 | 1995-11-28 | Advanced Interventional Systems, Inc. | Guidance and delivery system for high-energy pulsed laser light |
US4799754A (en) * | 1985-09-25 | 1989-01-24 | Advanced Interventional Systems, Inc. | Delivery system for high-energy pulsed ultraviolet laser light |
US5989243A (en) * | 1984-12-07 | 1999-11-23 | Advanced Interventional Systems, Inc. | Excimer laser angioplasty system |
JPS61177402A (ja) * | 1985-02-01 | 1986-08-09 | Power Reactor & Nuclear Fuel Dev Corp | 石英ガラス系光伝送体 |
JPS61190304A (ja) * | 1985-02-20 | 1986-08-25 | Central Glass Co Ltd | 光伝送繊維 |
GB2180059A (en) * | 1985-09-05 | 1987-03-18 | Stc Plc | Plasma spectroscopy |
FR2600937B1 (fr) * | 1986-07-02 | 1988-11-25 | Bosc Dominique | Procede de fabrication de fibres optiques polymeres mettant en oeuvre une preforme partiellement et preforme partielle |
US4806289A (en) * | 1987-01-16 | 1989-02-21 | The Dow Chemical Company | Method of making a hollow light pipe |
US4871487A (en) * | 1987-01-16 | 1989-10-03 | The Dow Chemical Company | Method of making a polymeric optical waveguide by coextrusion |
US4893896A (en) * | 1987-07-10 | 1990-01-16 | Mitsubishi Cable Industries, Ltd. | Energy transmission optical fiber |
US5461692A (en) * | 1993-11-30 | 1995-10-24 | Amoco Corporation | Multimode optical fiber coupling apparatus and method of transmitting laser radiation using same |
JPH10160947A (ja) * | 1996-11-29 | 1998-06-19 | Toray Ind Inc | 広帯域プラスチッククラッド光ファイバ |
DE19849383A1 (de) * | 1998-08-25 | 2000-03-02 | Deutsche Telekom Ag | Lichtleitfaser aus Kunststoff |
JP5507096B2 (ja) * | 2009-03-05 | 2014-05-28 | 株式会社フジクラ | 歯科用プローブの製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1901053B1 (de) * | 1969-01-10 | 1970-06-04 | Jenaer Glaswerk Schott & Gen | Lichtleitfaser und Verfahren zu ihrer Herstellung |
CH580820A5 (fr) * | 1972-01-21 | 1976-10-15 | Heraeus Schott Quarzschmelze | |
JPS4927233A (fr) * | 1972-07-03 | 1974-03-11 | ||
DE2312019A1 (de) * | 1973-03-10 | 1974-09-12 | Licentia Gmbh | Lichtleiter |
JPS5520562B2 (fr) * | 1973-06-13 | 1980-06-03 | ||
DE2419786B2 (de) * | 1974-04-24 | 1979-09-06 | Jenaer Glaswerk Schott & Gen., 6500 Mainz | Lichtleiter |
DE2427351A1 (de) * | 1974-06-06 | 1976-01-29 | Jenaer Glaswerk Schott & Gen | Multimode-lichtwellenleiter |
DE2536456C2 (de) * | 1975-08-16 | 1981-02-05 | Heraeus Quarzschmelze Gmbh, 6450 Hanau | Halbzeug für die Herstellung von Lichtleitfasern und Verfahren zur Herstellung des Halbzeugs |
JPS5233744A (en) * | 1975-09-10 | 1977-03-15 | Fujikura Ltd | Optical fiber |
JPS5235653A (en) * | 1975-09-16 | 1977-03-18 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber line |
GB1475478A (en) * | 1975-11-28 | 1977-06-01 | Jenaer Glaswerk Schott & Gen | Multimode light guide |
JPS5271248A (en) * | 1975-12-11 | 1977-06-14 | Nec Corp | Optical fiber material |
US4277271A (en) * | 1978-04-21 | 1981-07-07 | Eotec Corporation | Method of manufacturing graded index optical fibers |
DE2843276C2 (de) * | 1978-10-04 | 1980-05-29 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Herstellung eines Lichtwellenleiters |
-
1979
- 1979-02-27 DE DE2907650A patent/DE2907650C3/de not_active Expired
- 1979-12-20 GB GB7943968A patent/GB2044477B/en not_active Expired
-
1980
- 1980-02-13 NL NL8000905A patent/NL8000905A/nl not_active Application Discontinuation
- 1980-02-19 US US06/122,088 patent/US4392715A/en not_active Expired - Lifetime
- 1980-02-19 FR FR8003629A patent/FR2450466A1/fr active Granted
- 1980-02-25 JP JP2174780A patent/JPS55117104A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2907650A1 (de) | 1980-08-28 |
GB2044477B (en) | 1983-01-19 |
US4392715A (en) | 1983-07-12 |
DE2907650B2 (de) | 1980-12-11 |
GB2044477A (en) | 1980-10-15 |
FR2450466B1 (fr) | 1983-12-23 |
DE2907650C3 (de) | 1981-08-13 |
FR2450466A1 (fr) | 1980-09-26 |
JPS55117104A (en) | 1980-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |