DK155185A - Optisk kvartglasfiber - Google Patents

Optisk kvartglasfiber Download PDF

Info

Publication number: DK155185A
Authority: DK; Denmark
Prior art keywords: quarterly; fiber; optical; quarterly fiber; optical quarterly
Prior art date: 1984-04-12

Application number

DK155185A

Other languages

English (en)

Other versions

DK158897B (da

DK158897C (da

DK155185D0 (da

Inventor

Michihisa Kyoto

Shuzo Suzuki

Minoru Watanabe

Motohiro Nakahara

Original Assignee

Sumitomo Electric Industries

Nippon Telegraph & Telephone

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.)

1984-04-12

Filing date

1985-04-03

Publication date

1985-10-13

1985-04-03 Application filed by Sumitomo Electric Industries, Nippon Telegraph & Telephone filed Critical Sumitomo Electric Industries

1985-04-03 Publication of DK155185D0 publication Critical patent/DK155185D0/da

1985-10-13 Publication of DK155185A publication Critical patent/DK155185A/da

1990-07-30 Publication of DK158897B publication Critical patent/DK158897B/da

1990-12-31 Application granted granted Critical

1990-12-31 Publication of DK158897C publication Critical patent/DK158897C/da

Classifications

- 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
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S65/00—Glass manufacturing
- Y10S65/15—Nonoxygen containing chalogenides
- Y10S65/16—Optical filament or fiber treatment with fluorine or incorporating fluorine in final product

Landscapes

Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Optics & Photonics (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
General Physics & Mathematics (AREA)
Glass Compositions (AREA)
Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

DK155185A 1984-04-12 1985-04-03 Optisk kvartsglasfiber DK158897C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP7173084		1984-04-12
JP59071730A JPS60215550A (ja)	1984-04-12	1984-04-12	弗素とｐ↓２ｏ↓５を含有する石英系ガラス光伝送用フアイバ

Publications (4)

Publication Number	Publication Date
DK155185D0 DK155185D0 (da)	1985-04-03
DK155185A true DK155185A (da)	1985-10-13
DK158897B DK158897B (da)	1990-07-30
DK158897C DK158897C (da)	1990-12-31

Family

ID=13468927

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK103185A DK103185D0 (da)	1984-04-12	1985-03-06	Optisk kvartsglasfiber
DK155185A DK158897C (da)	1984-04-12	1985-04-03	Optisk kvartsglasfiber

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DK103185A DK103185D0 (da)	1984-04-12	1985-03-06	Optisk kvartsglasfiber

Country Status (8)

Country	Link
US (1)	US4804247A (da)
EP (1)	EP0160244B1 (da)
JP (1)	JPS60215550A (da)
KR (1)	KR890001125B1 (da)
AU (1)	AU575387B2 (da)
CA (1)	CA1259211A (da)
DE (1)	DE3566879D1 (da)
DK (2)	DK103185D0 (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3842805A1 (de) *	1988-12-20	1990-06-21	Rheydt Kabelwerk Ag	Lichtwellenleiter
DE3842804A1 (de) *	1988-12-20	1990-06-21	Rheydt Kabelwerk Ag	Lichtwellenleiter
AU627913B2 (en) *	1989-07-31	1992-09-03	Sumitomo Electric Industries, Ltd.	Polymer clad optical fiber
DE4001781C1 (da) *	1990-01-23	1991-02-21	Schott Glaswerke, 6500 Mainz, De
JP2959877B2 (ja) *	1991-06-24	1999-10-06	古河電気工業株式会社	光ファイバの製造方法
US5233621A (en) *	1991-06-27	1993-08-03	Intellectual Property Development Associates Of Connecticut, Inc.	Second harmonic generation and self frequency doubling laser materials comprised of bulk germanosilicate and aluminosilicate glasses
US5157674A (en) *	1991-06-27	1992-10-20	Intellectual Property Development Associates Of Connecticut, Incorporated	Second harmonic generation and self frequency doubling laser materials comprised of bulk germanosilicate and aluminosilicate glasses
US5253258A (en) *	1991-10-17	1993-10-12	Intellectual Property Development Associates Of Connecticut, Inc.	Optically encoded phase matched second harmonic generation device and self frequency doubling laser material using semiconductor microcrystallite doped glasses
GB9312634D0 (en) *	1993-06-18	1993-08-04	Tsl Group Plc	Improvements in vitreous silica manufacture
DE19527451C2 (de) *	1995-07-27	1998-06-04	Heraeus Quarzglas	Verfahren zur Herstellung eines Quarzglasrohlings und dafür geeigneter Brenner
US5841933A (en) *	1996-07-09	1998-11-24	Hoaglin; Christine L.	Optical waveguide fiber containing titania and germania
BR9707515A (pt)	1996-12-16	1999-07-27	Corning Inc	Estoque de alimentac o de formac o de sílica dopada com germânio e processo
DE19852704A1 (de) *	1998-11-16	2000-05-18	Heraeus Quarzglas	Verfahren zur Herstellung einer Vorform für eine optische Faser und für die Durchführung des Verfahrens geeignetes Substratrohr
US6910352B2 (en) *	2002-04-24	2005-06-28	Corning Incorporated	Deposition of high fluorine content silica soot
EP1498753B1 (en) *	2003-07-18	2008-09-24	Fujikura Ltd.	Graded-index multimode fiber and manufacturing method therefor
US7805039B2 (en) *	2007-05-04	2010-09-28	Weatherford/Lamb, Inc.	Single mode optical fiber with improved bend performance
US8445059B2 (en) *	2008-02-26	2013-05-21	Ofs Fitel, Llc	Accelerated aging of phosphorus-doped optical fibers
US8111961B2 (en) *	2008-02-26	2012-02-07	Ofs Fitel, Llc	Accelerated aging of phosphorus-doped optical fibers
NL1035403C2 (nl) *	2008-05-08	2009-11-11	Draka Comteq Bv	Datacommunicatiekabel.
DE102019117968A1 (de) *	2019-07-03	2021-01-07	HELLA GmbH & Co. KGaA	Vorrichtung für das Aufheizen einer Abdeckung eines Fahrzeugs

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1034818A (en) *	1975-04-16	1978-07-18	Northern Electric Company Limited	Manufacture of optical fibres
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
JPS5346742A (en) *	1976-10-12	1978-04-26	Hitachi Ltd	Production of optical fiber
FR2452469A1 (fr) *	1979-03-28	1980-10-24	Anvar	Nouveaux verres fluores, leur preparation et leur application
US4402720A (en) *	1980-01-22	1983-09-06	Nippon Telegraph & Telephone Public Corporation	Process for preparing glass preform for optical fiber
US4367918A (en) *	1980-01-22	1983-01-11	Times Fiber Communications, Inc.	Plastic clad optical fibers
DE3031147A1 (de) *	1980-08-18	1982-03-18	Siemens AG, 1000 Berlin und 8000 München	Verfahren zum herstellen von glas mit einem vorbestimmten brechzahlprofil und alkalifreies glas aus einem oxis eines grundstoffes, das mit einem oder mehreren weiteren stoffen dotiert ist
JPS6014321B2 (ja) *	1981-08-18	1985-04-12	日立電線株式会社	定偏波型光フアイバ
GB2129152B (en) *	1982-10-30	1986-08-13	Standard Telephones Cables Ltd	Optical fibres
JPS60141628A (ja) *	1983-12-27	1985-07-26	Dainichi Nippon Cables Ltd	フツ素ド−プ石英ガラスの製法
JPS60141643A (ja) *	1983-12-28	1985-07-26	Dainichi Nippon Cables Ltd	石英ガラス系光伝送素材

1984
- 1984-04-12 JP JP59071730A patent/JPS60215550A/ja active Granted
1985
- 1985-03-06 DK DK103185A patent/DK103185D0/da unknown
- 1985-03-14 CA CA000476524A patent/CA1259211A/en not_active Expired
- 1985-04-03 KR KR1019850002231A patent/KR890001125B1/ko not_active Expired
- 1985-04-03 DK DK155185A patent/DK158897C/da not_active IP Right Cessation
- 1985-04-04 AU AU40874/85A patent/AU575387B2/en not_active Ceased
- 1985-04-04 US US06/719,952 patent/US4804247A/en not_active Expired - Lifetime
- 1985-04-12 EP EP85104466A patent/EP0160244B1/en not_active Expired
- 1985-04-12 DE DE8585104466T patent/DE3566879D1/de not_active Expired

Also Published As

Publication number	Publication date
EP0160244A1 (en)	1985-11-06
DK158897B (da)	1990-07-30
AU4087485A (en)	1985-10-17
AU575387B2 (en)	1988-07-28
DE3566879D1 (en)	1989-01-26
CA1259211A (en)	1989-09-12
JPS647015B2 (da)	1989-02-07
DK103185D0 (da)	1985-03-06
KR850007236A (ko)	1985-12-02
US4804247A (en)	1989-02-14
DK158897C (da)	1990-12-31
KR890001125B1 (ko)	1989-04-24
EP0160244B1 (en)	1988-12-21
DK155185D0 (da)	1985-04-03
JPS60215550A (ja)	1985-10-28

Publication	Publication Date	Title
DK363187D0 (da)	1987-07-13	Optisk fiber
KR860700061A (ko)	1986-01-31	광도파 분배 유니트
DK209185D0 (da)	1985-05-10	Single mode optisk fiberdaempningsled
FI850881A0 (fi)	1985-03-05	Vattentaet optisk fiberkabel.
DK96887D0 (da)	1987-02-25	Optisk fiberapparat
FI93153C (fi)	1995-02-27	Optinen kuiturakenne
DK155185D0 (da)	1985-04-03	Optisk kvartglasfiber
BR8502933A (pt)	1986-03-04	Filtro a fibras opticas
DE3586605D1 (de)	1992-10-15	Fiberoptisches bauteil.
KR850009731U (ko)	1985-12-05	광 송수신 장치
BR8506186A (pt)	1986-12-16	Fibras oticas formadas de vidro de mgo-a12-sio2
DE3579530D1 (de)	1990-10-11	Spleissen optischer fibern.
KR860700060A (ko)	1986-01-31	광 섬유 접속기
FI884134A0 (fi)	1988-09-08	Optinen kuiturakenne
FI97260C (fi)	1996-11-11	Optinen kuitu
NO851685L (no)	1985-10-28	Optisk fiberkabel.
FI890479L (fi)	1989-08-12	Valoaaltojohdin
NO180788C (no)	1997-06-18	Optisk fiber
DK227885A (da)	1985-11-24	Optisk fiber
NO851686L (no)	1985-10-28	Optisk fiber.
DE3486182D1 (de)	1993-08-26	Faseroptisches bauelement.
DK417585A (da)	1986-03-15	Optisk fiberkabel
BR8807093A (pt)	1989-10-31	Espacador portador de fibras oticas
FI860504A0 (fi)	1986-02-04	Skarvskydd foer optiska fibrer.
FI854851L (fi)	1986-06-23	Valokaapeli

Legal Events

Date	Code	Title	Description
1992-01-20	PBP	Patent lapsed
2003-12-01	PBP	Patent lapsed	Country of ref document: DK