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FI861566L - Maetning av egenskaper hos optisk fiber. - Google Patents

Maetning av egenskaper hos optisk fiber. Download PDF

Info

Publication number
FI861566L
FI861566L FI861566A FI861566A FI861566L FI 861566 L FI861566 L FI 861566L FI 861566 A FI861566 A FI 861566A FI 861566 A FI861566 A FI 861566A FI 861566 L FI861566 L FI 861566L
Authority
FI
Finland
Prior art keywords
maetning
egenskaper
hos
optisk
fiber
Prior art date
Application number
FI861566A
Other languages
English (en)
Other versions
FI89207B (fi
FI89207C (fi
FI861566A0 (fi
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.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Publication of FI861566A0 publication Critical patent/FI861566A0/fi
Publication of FI861566L publication Critical patent/FI861566L/fi
Publication of FI89207B publication Critical patent/FI89207B/fi
Application granted granted Critical
Publication of FI89207C publication Critical patent/FI89207C/fi

Links

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)
FI861566A 1985-04-15 1986-04-14 Anordning foer maetning av egenskaperna hos en optisk enkelmodfiber FI89207C (fi)

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 (4)

Publication Number Publication Date
FI861566A0 FI861566A0 (fi) 1986-04-14
FI861566L true FI861566L (fi) 1986-10-16
FI89207B FI89207B (fi) 1993-05-14
FI89207C FI89207C (fi) 1993-08-25

Family

ID=13706156

Family Applications (1)

Application Number Title Priority Date Filing Date
FI861566A FI89207C (fi) 1985-04-15 1986-04-14 Anordning foer maetning av egenskaperna hos en optisk enkelmodfiber

Country Status (9)

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

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
CN115702333A (zh) * 2020-06-12 2023-02-14 住友电气工业株式会社 光纤的弯曲损耗测定方法
GB2610539B (en) * 2020-06-12 2025-02-19 Sumitomo Electric Industries Bend-imparting device for measuring bending loss, and bending test device
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

Also Published As

Publication number Publication date
JPH0323854B2 (fi) 1991-03-29
FI89207B (fi) 1993-05-14
EP0198480B1 (en) 1991-09-04
CA1261166A (en) 1989-09-26
AU579293B2 (en) 1988-11-17
DK166467B1 (da) 1993-05-24
EP0198480A3 (en) 1989-05-03
NO861439L (no) 1986-10-16
NO169256B (no) 1992-02-17
DK159986D0 (da) 1986-04-09
NO169256C (no) 1992-05-27
FI89207C (fi) 1993-08-25
EP0198480A2 (en) 1986-10-22
US4714343A (en) 1987-12-22
DE3681191D1 (de) 1991-10-10
JPS61239137A (ja) 1986-10-24
DK159986A (da) 1986-10-16
FI861566A0 (fi) 1986-04-14
AU5609986A (en) 1986-10-23

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Legal Events

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BB Publication of examined application
MM Patent lapsed

Owner name: SUMITOMO ELECTRIC INDUSTRIES, LTD.