DK159986D0 - Arrangement til maaling af optiske fibres egenskaber - Google Patents

Arrangement til maaling af optiske fibres egenskaber

Info

Publication number: DK159986D0
Authority: DK; Denmark
Prior art keywords: arrangement; optical fiber; measuring optical; fiber properties; properties
Prior art date: 1985-04-15

Application number

DK159986A

Other languages

English (en)

Other versions

DK159986A (da

DK166467B1 (da

Inventor

Takashi Ide

Original Assignee

Sumitomo Electric Industries

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.)

1985-04-15

Filing date

1986-04-09

Publication date

1986-04-09

1986-04-09 Application filed by Sumitomo Electric Industries filed Critical Sumitomo Electric Industries

1986-04-09 Publication of DK159986D0 publication Critical patent/DK159986D0/da

1986-10-16 Publication of DK159986A publication Critical patent/DK159986A/da

1993-05-24 Application granted granted Critical

1993-05-24 Publication of DK166467B1 publication Critical patent/DK166467B1/da

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/08—Testing mechanical properties
- G01M11/088—Testing mechanical properties of optical fibres; Mechanical features associated with the optical testing of optical fibres

Landscapes

Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Light Guides In General And Applications Therefor (AREA)
Length Measuring Devices By Optical Means (AREA)
Testing Of Optical Devices Or Fibers (AREA)
Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

DK159986A 1985-04-15 1986-04-09 Arrangement til maaling af optiske fibres egenskaber DK166467B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP8000385		1985-04-15
JP60080003A JPS61239137A (ja)	1985-04-15	1985-04-15	単一モ−ド光フアイバの特性測定装置

Publications (3)

Publication Number	Publication Date
DK159986D0 true DK159986D0 (da)	1986-04-09
DK159986A DK159986A (da)	1986-10-16
DK166467B1 DK166467B1 (da)	1993-05-24

Family

ID=13706156

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK159986A DK166467B1 (da)	1985-04-15	1986-04-09	Arrangement til maaling af optiske fibres egenskaber

Country Status (9)

Country	Link
US (1)	US4714343A (da)
EP (1)	EP0198480B1 (da)
JP (1)	JPS61239137A (da)
AU (1)	AU579293B2 (da)
CA (1)	CA1261166A (da)
DE (1)	DE3681191D1 (da)
DK (1)	DK166467B1 (da)
FI (1)	FI89207C (da)
NO (1)	NO169256C (da)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6064537A (ja) *	1983-09-19	1985-04-13	Nissan Motor Co Ltd	誘導電磁界を媒体とする車両用無線伝送装置
DE3735399A1 (de) *	1987-10-20	1989-05-03	Philips Patentverwaltung	Messanordnung zur pruefung einer mehrzahl von lichtwellenleitern
DE3828604A1 (de) *	1988-08-23	1990-03-01	Siemens Ag	Verfahren und einrichtung zur messung der optischen daempfung eines optischen mediums
US4996420A (en) *	1989-10-05	1991-02-26	Hughes Aircraft Company	Measurement of optical attenuation along the length of bent optical fibers
DE4005360A1 (de) *	1990-02-16	1991-08-22	Siecor Ges Fuer Lichtwellenlei	Messbank zur grenzwellenlaengenmessung bei optischen fasern
US5769540A (en) *	1990-04-10	1998-06-23	Luxtron Corporation	Non-contact optical techniques for measuring surface conditions
IL102091A (en) *	1992-06-03	1996-03-31	Israel State	A method of measuring the sensitivity to bending of optical fibers
EP1026475A1 (en) *	1999-02-05	2000-08-09	Fujikura Ltd.	Optical fiber curvature measuring apparatus and correction method thereof
US6687426B1 (en) *	2000-12-28	2004-02-03	Nortel Networks Limited	Out of band fiber characterization using optical amplifier light sources
US6393923B1 (en) *	2001-04-30	2002-05-28	The United States Of America As Represented By The Secretary Of The Army	Dynamic bendloss measuring device
US6614515B2 (en) *	2001-11-19	2003-09-02	Lasercomm, Inc.	Method and apparatus for dispersion measurement
SE0104336D0 (sv) *	2001-12-19	2001-12-19	Ericsson Telefon Ab L M	A method and an apparatus for inspection of an optical fiber
NL1023909C2 (nl) *	2003-07-11	2005-01-12	Draka Fibre Technology Bv	Werkwijze voor het bepalen van de afsnijgolflengte van een optische vezel, alsmede een daarvoor geschikte inrichting.
JP5237526B2 (ja) *	2005-09-20	2013-07-17	パナソニック株式会社	光導波路の損失測定方法
JP4816287B2 (ja) *	2006-06-28	2011-11-16	住友電気工業株式会社	カットオフ波長の測定方法
US7606458B2 (en) *	2008-02-21	2009-10-20	Tyco Telecommunications (Us) Inc.	Movable optical fiber connection system and optical fiber bend limiting device for use therein
JP5768473B2 (ja) *	2011-04-27	2015-08-26	住友電気工業株式会社	カットオフ波長測定方法
US9036137B2 (en) *	2012-05-07	2015-05-19	Fluke Corporation	Optical light source with controlled launch conditions
WO2019118404A1 (en) *	2017-12-11	2019-06-20	Micatu Inc.	An electric field detection device and methods of use thereof
US12313490B2 (en)	2020-06-12	2025-05-27	Sumitomo Electric Industries, Ltd.	Bending-imparting device for measuring bending loss, and bending test device
US12313491B2 (en)	2020-06-12	2025-05-27	Sumitomo Electric Industries, Ltd.	Optical fiber bending loss measuring method
CN116990724B (zh) *	2023-06-28	2024-03-19	山东绿泉信息科技有限公司	一种光纤采集计算机接口检测装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5435758A (en) *	1977-08-25	1979-03-16	Fujitsu Ltd	Measuring method of construction of optical fibers
DE3039088A1 (de) *	1980-10-16	1981-10-29	Deutsche Bundespost vertreten durch den Präsidenten des Fernmeldetechnischen Zentralamtes, 6100 Darmstadt	Verfahren und anordnung zur untersuchung des uebertragungsverhaltens von lichtwellenleiterkabeln
FR2506939A1 (fr) *	1981-05-26	1982-12-03	Lignes Telegraph Telephon	Dispositif de mesures de caracterisation d'une fibre optique
JPS6085351A (ja) *	1983-08-29	1985-05-14	Sumitomo Electric Ind Ltd	光フアイバの検査ライン
AU573924B2 (en) *	1984-02-13	1988-06-23	Sumitomo Electric Industries, Ltd.	Measuring cut-off wavelength of a single-mode optical fibre
JPS61128134A (ja) *	1984-11-26	1986-06-16	Sumitomo Electric Ind Ltd	単一モ−ド光フアイバのカツトオフ波長測定装置

1985
- 1985-04-15 JP JP60080003A patent/JPS61239137A/ja active Granted
1986
- 1986-04-04 US US06/848,229 patent/US4714343A/en not_active Expired - Fee Related
- 1986-04-09 DK DK159986A patent/DK166467B1/da not_active IP Right Cessation
- 1986-04-14 NO NO861439A patent/NO169256C/no unknown
- 1986-04-14 FI FI861566A patent/FI89207C/fi not_active IP Right Cessation
- 1986-04-15 EP EP86105202A patent/EP0198480B1/en not_active Expired
- 1986-04-15 DE DE8686105202T patent/DE3681191D1/de not_active Expired - Lifetime
- 1986-04-15 CA CA000506648A patent/CA1261166A/en not_active Expired
- 1986-04-15 AU AU56099/86A patent/AU579293B2/en not_active Ceased

Also Published As

Publication number	Publication date
AU579293B2 (en)	1988-11-17
DK159986A (da)	1986-10-16
JPS61239137A (ja)	1986-10-24
FI89207B (fi)	1993-05-14
DE3681191D1 (de)	1991-10-10
AU5609986A (en)	1986-10-23
FI861566L (fi)	1986-10-16
FI861566A0 (fi)	1986-04-14
NO861439L (no)	1986-10-16
CA1261166A (en)	1989-09-26
FI89207C (fi)	1993-08-25
JPH0323854B2 (da)	1991-03-29
NO169256C (no)	1992-05-27
EP0198480B1 (en)	1991-09-04
NO169256B (no)	1992-02-17
EP0198480A3 (en)	1989-05-03
US4714343A (en)	1987-12-22
DK166467B1 (da)	1993-05-24
EP0198480A2 (en)	1986-10-22

Publication	Publication Date	Title
DK159986D0 (da)	1986-04-09	Arrangement til maaling af optiske fibres egenskaber
DK233387D0 (da)	1987-05-07	Forbindelsesklemme for optiske fibre
FR2578657B1 (fr)	1990-04-20	Fibre optique
FR2573544B1 (fr)	1987-04-24	Support de raccordement de fibres optiques
IT1213333B (it)	1989-12-20	Connettore per fibre ottiche
DK363187D0 (da)	1987-07-13	Optisk fiber
DK149670C (da)	1987-05-11	Koblingsorgan for optiske fibre
DK478986A (da)	1987-04-10	Fremgangsmaade til fremstilling af optiske fibre
DK96887D0 (da)	1987-02-25	Optisk fiberapparat
FR2549239B1 (fr)	1988-06-17	Coupleur de fibre optique
DK369487A (da)	1988-01-16	Lageranordning for optiske fibre
BR8506186A (pt)	1986-12-16	Fibras oticas formadas de vidro de mgo-a12-sio2
IT1182328B (it)	1987-10-05	Accoppiatore per fibre ottiche
DK400585A (da)	1986-03-20	Fremgangsmaade til fremstilling af raaemne til optiske fibre
FR2545618B1 (fr)	1989-06-02	Raccord de fibres optiques perfectionne
DK227885D0 (da)	1985-05-22	Optisk fiber
FR2577688B1 (fr)	1989-04-28	Repartiteur de fibres optiques
DK372185A (da)	1986-02-18	Fremgangsmaade til fremstilling af raaemne til optiske fibre
FR2545943B1 (fr)	1988-06-24	Fibre optique
DK609884A (da)	1985-06-30	Fremgangsmaade til maaling af en optisk fibers egenskaber
FR2508658B2 (fr)	1986-03-21	Connecteur de fibres optiques
FI860504A7 (fi)	1986-02-04	Liitossuoja optisia kuituja varten.
FR2506467B1 (fr)	1985-06-28	Connecteur de fibres optiques
FR2589250B1 (fr)	1989-07-13	Dispositif de raccordement de fibres optiques
FR2600780B1 (fr)	1989-07-13	Connecteur pour fibre optique

Legal Events

Date	Code	Title
1993-05-24	B1	Patent granted (law 1993)
1996-03-25	PBP	Patent lapsed
1999-11-29	PBP	Patent lapsed