NL7610019A - Golfgeleidende optische fibers. - Google Patents
Golfgeleidende optische fibers.Info
- Publication number
- NL7610019A NL7610019A NL7610019A NL7610019A NL7610019A NL 7610019 A NL7610019 A NL 7610019A NL 7610019 A NL7610019 A NL 7610019A NL 7610019 A NL7610019 A NL 7610019A NL 7610019 A NL7610019 A NL 7610019A
- Authority
- NL
- Netherlands
- Prior art keywords
- wave
- optical fibers
- guiding optical
- guiding
- fibers
- 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
- G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
- G02B6/02285—Characterised by the polarisation mode dispersion [PMD] properties, e.g. for minimising PMD
-
- 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
-
- 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
- C03C13/045—Silica-containing oxide glass compositions
-
- 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
- G02B6/0288—Multimode fibre, e.g. graded index core for compensating modal dispersion
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/612,625 US4025156A (en) | 1975-09-12 | 1975-09-12 | Graded-index fiber for multimode optical communication |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7610019A true NL7610019A (nl) | 1977-03-15 |
Family
ID=24453960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7610019A NL7610019A (nl) | 1975-09-12 | 1976-09-09 | Golfgeleidende optische fibers. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4025156A (nl) |
JP (1) | JPS5236041A (nl) |
BE (1) | BE845978A (nl) |
CA (1) | CA1062939A (nl) |
DE (1) | DE2640271A1 (nl) |
FR (1) | FR2324014A1 (nl) |
GB (1) | GB1559510A (nl) |
IT (1) | IT1068696B (nl) |
NL (1) | NL7610019A (nl) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS549922B2 (nl) * | 1973-09-10 | 1979-04-28 | ||
DE2546162B1 (de) * | 1975-10-15 | 1976-09-23 | Jenaer Glaswerk Schott & Gen | Lichtleitfaser mit Brechungsindexgradient zur Nachrichtenuebertragung |
JPS5258548A (en) * | 1975-11-08 | 1977-05-14 | Fujitsu Ltd | Optical fiber |
US4194807A (en) * | 1976-04-09 | 1980-03-25 | Georg Gliemeroth | Optical fiber wave-guides for signal transmission comprising multiple component glass with an adjusted expansion co-efficient between the core and mantle |
US4111525A (en) * | 1976-10-12 | 1978-09-05 | Bell Telephone Laboratories, Incorporated | Silica based optical fiber waveguide using phosphorus pentoxide and germanium dioxide |
DE2648702C3 (de) * | 1976-10-27 | 1980-08-21 | Jenaer Glaswerk Schott & Gen., 6500 Mainz | Infrarotdurchlässige Lichtleitfaser aus sauerstoffarmem bzw. sauerstofffreiem GUs und Verfahren zu ihrer Herstellung |
US4105283A (en) * | 1977-02-01 | 1978-08-08 | Bell Telephone Laboratories, Incorporated | Compensation for material dispersion in optical fibers |
US4106850A (en) * | 1977-04-04 | 1978-08-15 | Bell Telephone Laboratories, Incorporated | Optical fiber with graded index core and pure silica cladding |
JPS5448566A (en) * | 1977-07-30 | 1979-04-17 | Nippon Telegr & Teleph Corp <Ntt> | Production of fiber parent material for optical communication |
US4358181A (en) * | 1977-09-29 | 1982-11-09 | Corning Glass Works | Gradient index optical waveguide and method of making |
US4478622A (en) * | 1978-03-03 | 1984-10-23 | Corning Glass Works | Method of making multicomponent optical waveguide having index gradient |
US4222631A (en) * | 1978-03-03 | 1980-09-16 | Corning Glass Works | Multicomponent optical waveguide having index gradient |
US4161656A (en) * | 1978-03-28 | 1979-07-17 | Bell Telephone Laboratories, Incorporated | Methods for measuring dopant concentrations in optical fibers and preforms |
US4230396A (en) * | 1978-07-31 | 1980-10-28 | Corning Glass Works | High bandwidth optical waveguides and method of fabrication |
DE3129252A1 (de) * | 1981-07-24 | 1983-02-10 | Philips Kommunikations Industrie AG, 8500 Nürnberg | "dielektrische leitung mit einer leitungskruemmung mit verminderter daempfung durch kontinuierliche abstrahlung |
US4893896A (en) * | 1987-07-10 | 1990-01-16 | Mitsubishi Cable Industries, Ltd. | Energy transmission optical fiber |
JPH01259081A (ja) * | 1988-04-08 | 1989-10-16 | Sekisui Chem Co Ltd | 布粘着テープ用基材の製造方法 |
JP3219437B2 (ja) * | 1991-10-28 | 2001-10-15 | オリンパス光学工業株式会社 | 屈折率分布型光学素子 |
EP0849231B1 (en) * | 1996-12-20 | 2004-05-06 | Corning Incorporated | Athermalized codoped optical waveguide device |
CA2355819A1 (en) * | 2000-08-28 | 2002-02-28 | Sumitomo Electric Industries, Ltd. | Optical fiber, method of making optical fiber preform, and method of making optical fiber |
IT1318846B1 (it) * | 2000-09-11 | 2003-09-10 | Pirelli Cavi E Sistemi Spa | Rete di distribuzione di segnali ad una pluralita' di apparecchiatureutente. |
US6598429B1 (en) | 2000-11-17 | 2003-07-29 | Beamtek, Inc. | Method for fabricating gradient-index rods and rod arrays |
AU2002322549A1 (en) | 2001-07-20 | 2003-03-03 | Nufern | Optical fiber grating having high temperature insensitivity |
US6904214B2 (en) * | 2002-05-14 | 2005-06-07 | Nufern | Method of providing an optical fiber having a minimum temperature sensitivity at a selected temperature |
US7421174B2 (en) * | 2006-08-28 | 2008-09-02 | Furakawa Electric North America; Inc. | Multi-wavelength, multimode optical fibers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3614197A (en) * | 1967-04-27 | 1971-10-19 | Semiconductor Res Found | Solid optical wave guide having a radially varying refractive index |
US3938974A (en) * | 1973-04-27 | 1976-02-17 | Macedo Pedro B | Method of producing optical wave guide fibers |
US3823997A (en) * | 1973-06-18 | 1974-07-16 | Bell Telephone Labor Inc | Graded-index optical fiber |
US3904268A (en) * | 1974-11-15 | 1975-09-09 | Corning Glass Works | Optical waveguide having optimal index gradient |
-
1975
- 1975-09-12 US US05/612,625 patent/US4025156A/en not_active Expired - Lifetime
-
1976
- 1976-05-20 CA CA252,936A patent/CA1062939A/en not_active Expired
- 1976-09-02 GB GB36513/76A patent/GB1559510A/en not_active Expired
- 1976-09-07 FR FR7626898A patent/FR2324014A1/fr active Granted
- 1976-09-08 IT IT27000/76A patent/IT1068696B/it active
- 1976-09-08 DE DE19762640271 patent/DE2640271A1/de not_active Withdrawn
- 1976-09-09 BE BE170452A patent/BE845978A/xx not_active IP Right Cessation
- 1976-09-09 NL NL7610019A patent/NL7610019A/nl not_active Application Discontinuation
- 1976-09-10 JP JP51107984A patent/JPS5236041A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5236041A (en) | 1977-03-19 |
BE845978A (fr) | 1976-12-31 |
IT1068696B (it) | 1985-03-21 |
GB1559510A (en) | 1980-01-23 |
DE2640271A1 (de) | 1977-03-17 |
US4025156A (en) | 1977-05-24 |
FR2324014B1 (nl) | 1982-08-20 |
FR2324014A1 (fr) | 1977-04-08 |
CA1062939A (en) | 1979-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |