NL7504415A - Lichtgeleider. - Google Patents

Lichtgeleider.

Info

Publication number: NL7504415A
Authority: NL; Netherlands
Prior art keywords: light guide; guide; light
Prior art date: 1974-04-24

Application number

NL7504415A

Other languages

English (en)

Original Assignee

Jenaer Glaswerk Schott & Gen

Priority date (The priority date 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 date listed.)

1974-04-24

Filing date

1975-04-14

Publication date

1975-10-28

1975-04-14 Application filed by Jenaer Glaswerk Schott & Gen filed Critical Jenaer Glaswerk Schott & Gen

1975-10-28 Publication of NL7504415A publication Critical patent/NL7504415A/nl

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
- G02B6/03694—Multiple layers differing in properties other than the refractive index, e.g. attenuation, diffusion, stress properties
- 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
- C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
- C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique
- 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
- 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
- G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
- 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
- G02B6/03627—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 - +
- 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 - -
- 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
- G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Geochemistry & Mineralogy (AREA)
General Life Sciences & Earth Sciences (AREA)
Manufacturing & Machinery (AREA)
Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Manufacture, Treatment Of Glass Fibers (AREA)
Glass Melting And Manufacturing (AREA)

NL7504415A 1974-04-24 1975-04-14 Lichtgeleider. NL7504415A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2419786A DE2419786B2 (de)	1974-04-24	1974-04-24	Lichtleiter

Publications (1)

Publication Number	Publication Date
NL7504415A true NL7504415A (nl)	1975-10-28

Family

ID=5913801

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7504415A NL7504415A (nl)	1974-04-24	1975-04-14	Lichtgeleider.

Country Status (10)

Country	Link
JP (1)	JPS50149357A (nl)
BE (1)	BE828200A (nl)
CA (1)	CA1051239A (nl)
CH (1)	CH583911A5 (nl)
DE (1)	DE2419786B2 (nl)
FR (1)	FR2269088B3 (nl)
GB (1)	GB1503793A (nl)
IT (1)	IT1032678B (nl)
NL (1)	NL7504415A (nl)
SE (1)	SE406816B (nl)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK138437B (da) *	1976-11-09	1978-09-04	Nordiske Kabel Traad	Lysledende element til brug ved indbygning i optiske transmissionsorganer.
GB1602052A (en) *	1977-06-20	1981-11-04	Int Standard Electric Corp	Optical fibre manufacture
JPS54107347U (nl) *	1978-01-13	1979-07-28
NL193330C (nl) *	1978-01-13	1999-06-02	Western Electric Co	Optische golfleider en werkwijze voor het vervaardigen daarvan.
US4249925A (en) *	1978-05-12	1981-02-10	Fujitsu Limited	Method of manufacturing an optical fiber
DE2939659A1 (de) *	1978-10-06	1980-04-24	Int Standard Electric Corp	Verfahren zur herstellung eines mehrschichtigen optischen glasfaser-wellenleiters
JPS5565909A (en) *	1978-11-13	1980-05-17	Nippon Telegr & Teleph Corp <Ntt>	Optical fiber
DE2907650C3 (de) *	1979-02-27	1981-08-13	Heraeus Quarzschmelze Gmbh, 6450 Hanau	Multimode-Lichtleiter
JPS57139707A (en) *	1981-02-25	1982-08-28	Aloka Co Ltd	Optical cable
SE443454B (sv) *	1983-12-23	1986-02-24	Radians Innova Ab	Optisk fiber for overforing av hog optisk effekt
GB2180059A (en) *	1985-09-05	1987-03-18	Stc Plc	Plasma spectroscopy
DE3700565A1 (de) *	1987-01-10	1988-07-28	Licentia Gmbh	Lichtwellenleiter
DE4028275A1 (de) *	1990-09-06	1992-03-12	Kabelmetal Electro Gmbh	Verfahren zur herstellung von glasfaser-lichtwellenleitern mit erhoehter zugfestigkeit
US7963125B2 (en) *	2008-03-05	2011-06-21	The Boeing Company	Glass fibers having improved strength
CN111694090B (zh) *	2020-07-17	2022-03-22	中国建筑材料科学研究总院有限公司	一种光学纤维皮料管及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3826560A (en) *	1972-03-30	1974-07-30	Corning Glass Works	Method of forming a light focusing fiber waveguide
US3823995A (en) *	1972-03-30	1974-07-16	Corning Glass Works	Method of forming light focusing fiber waveguide
JPS50110341A (nl) *	1974-02-07	1975-08-30

1974
- 1974-04-24 DE DE2419786A patent/DE2419786B2/de not_active Withdrawn
1975
- 1975-04-14 NL NL7504415A patent/NL7504415A/nl not_active Application Discontinuation
- 1975-04-16 IT IT67963/75A patent/IT1032678B/it active
- 1975-04-18 JP JP50048078A patent/JPS50149357A/ja active Pending
- 1975-04-21 BE BE6044995A patent/BE828200A/xx unknown
- 1975-04-21 CH CH521475A patent/CH583911A5/xx not_active IP Right Cessation
- 1975-04-22 FR FR7512507A patent/FR2269088B3/fr not_active Expired
- 1975-04-23 CA CA225,306A patent/CA1051239A/en not_active Expired
- 1975-04-23 GB GB16742/75A patent/GB1503793A/en not_active Expired
- 1975-04-24 SE SE7504763A patent/SE406816B/xx unknown

Also Published As

Publication number	Publication date
DE2419786B2 (de)	1979-09-06
SE7504763L (sv)	1975-10-27
CA1051239A (en)	1979-03-27
GB1503793A (en)	1978-03-15
IT1032678B (it)	1979-06-20
DE2419786A1 (de)	1975-11-06
FR2269088B3 (nl)	1978-11-10
JPS50149357A (nl)	1975-11-29
CH583911A5 (nl)	1977-01-14
SE406816B (sv)	1979-02-26
BE828200A (fr)	1975-08-18
FR2269088A1 (nl)	1975-11-21
AU8010775A (en)	1976-10-21

Publication	Publication Date	Title
NL172512C (nl)	1983-09-16	Transveneuze geleider.
SE7506501L (sv)	1975-12-08	Optisk kodare.
NL7514779A (nl)	1976-06-22	Optische geleider.
NL7513558A (nl)	1976-06-01	Laser.
NL7512371A (nl)	1976-04-27	Optisch stelsel.
NL7511034A (nl)	1975-12-31	Afgeschermd optisch systeem.
SE7500902L (sv)	1975-10-17	Substituerade chalkoner.
SE412829B (sv)	1980-03-17	Optisk avsokningsanordning.
NL7504415A (nl)	1975-10-28	Lichtgeleider.
NL7511621A (nl)	1976-04-06	Optisch systeem.
NL7504098A (nl)	1975-10-10	Laser.
NL7513888A (nl)	1976-06-01	Lamp.
SE7508758L (sv)	1976-02-09	Optisk metronom.
ES229804Y (es)	1978-01-16	Farol.
NL7505187A (nl)	1975-11-10	Lensconstructie.
SE7505349L (sv)	1975-11-10	Ljusbagsugn.
DK135492B (da)	1977-05-09	Lastpalle.
SE7503843L (sv)	1975-10-10	Optisk kurvfoljare.
NL7515092A (nl)	1976-06-29	Verlichtingsinrichting.
NL7504334A (nl)	1975-10-14	Lichtgeleider.
NL7505186A (nl)	1975-11-10	Lensconstructie.
SE7507096L (sv)	1975-12-22	Substituerade o- acylakrylaldoximer.
NL7500338A (nl)	1975-09-09	Optisch aftaststelsel.
DK146049C (da)	1983-11-07	Fyrkonstruktion
NL7504803A (nl)	1975-11-18	Lichtgeleidingskontakt.

Legal Events

Date	Code	Title	Description
1981-12-01	BV	The patent application has lapsed