KR850002319A - 단일 모우드 파이버의 스폿 사이즈 측정방법 - Google Patents

단일 모우드 파이버의 스폿 사이즈 측정방법

Info

Publication number
KR850002319A
KR850002319A KR1019840005865A KR840005865A KR850002319A KR 850002319 A KR850002319 A KR 850002319A KR 1019840005865 A KR1019840005865 A KR 1019840005865A KR 840005865 A KR840005865 A KR 840005865A KR 850002319 A KR850002319 A KR 850002319A
Authority
KR
South Korea
Prior art keywords
measure
single mode
spot size
mode fiber
fiber
Prior art date
Application number
KR1019840005865A
Other languages
English (en)
Other versions
KR890001930B1 (ko
Inventor
마사유끼 니시무라
슈우조오 스지끼
마사미쯔 도꾸다
Original Assignee
스미도모 덴기 고오교오 가부시기가이샤
닛뽕 덴신뎅와 고오샤
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 스미도모 덴기 고오교오 가부시기가이샤, 닛뽕 덴신뎅와 고오샤 filed Critical 스미도모 덴기 고오교오 가부시기가이샤
Publication of KR850002319A publication Critical patent/KR850002319A/ko
Application granted granted Critical
Publication of KR890001930B1 publication Critical patent/KR890001930B1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • 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
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
KR1019840005865A 1983-09-29 1984-09-25 단일 모우드 파이버의 스폿 사이즈 측정방법 KR890001930B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58-181318 1983-09-29
JP58181318A JPS6071934A (ja) 1983-09-29 1983-09-29 単一モ−ドフアイバのスポツトサイズ測定方法

Publications (2)

Publication Number Publication Date
KR850002319A true KR850002319A (ko) 1985-05-10
KR890001930B1 KR890001930B1 (ko) 1989-05-31

Family

ID=16098580

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840005865A KR890001930B1 (ko) 1983-09-29 1984-09-25 단일 모우드 파이버의 스폿 사이즈 측정방법

Country Status (6)

Country Link
EP (1) EP0141251B1 (ko)
JP (1) JPS6071934A (ko)
KR (1) KR890001930B1 (ko)
AU (1) AU3363884A (ko)
CA (1) CA1213056A (ko)
DE (1) DE3466283D1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1245072A (en) * 1985-11-05 1988-11-22 Richard S. Lowe Method and apparatus for measuring single mode fiber mode field radius
US5663798A (en) * 1995-05-08 1997-09-02 Dr. Khaled Karrai Und Dr. Miles Haines Gesellschaft Burgerlichen Rechts Far-field characterization of sub-wavelength sized apertures
KR100434542B1 (ko) * 2001-09-18 2004-06-05 삼성전자주식회사 근접장용 광 프로브 개구 측정장치 및 방법
JP5966672B2 (ja) * 2012-06-27 2016-08-10 住友電気工業株式会社 光ファイバ測定方法
JP6705356B2 (ja) * 2016-10-12 2020-06-03 住友電気工業株式会社 光ファイバ特性評価方法および光ファイバ特性評価装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478156A (en) * 1977-12-05 1979-06-22 Hitachi Ltd Detector of break point of optical fibers
DE2842316A1 (de) * 1978-09-28 1980-04-17 Siemens Ag Bestimmung des brechzahlprofils und/oder der numerischen apertur von lichtwellenleitern
FR2514493A1 (fr) * 1981-10-12 1983-04-15 Alard F Procede et dispositif de mesure du diametre effectif du mode guide dans une fibre optique monomode

Also Published As

Publication number Publication date
CA1213056A (en) 1986-10-21
JPS6071934A (ja) 1985-04-23
EP0141251B1 (en) 1987-09-16
KR890001930B1 (ko) 1989-05-31
JPH0317292B2 (ko) 1991-03-07
AU3363884A (en) 1985-04-18
DE3466283D1 (en) 1987-10-22
EP0141251A1 (en) 1985-05-15

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Legal Events

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A201 Request for examination
N231 Notification of change of applicant
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 19960517

Year of fee payment: 8

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