JPS58191950A - 光損失測定方法 - Google Patents

光損失測定方法

Info

Publication number
JPS58191950A
JPS58191950A JP7479182A JP7479182A JPS58191950A JP S58191950 A JPS58191950 A JP S58191950A JP 7479182 A JP7479182 A JP 7479182A JP 7479182 A JP7479182 A JP 7479182A JP S58191950 A JPS58191950 A JP S58191950A
Authority
JP
Japan
Prior art keywords
mode
fiber
output
measure
light
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP7479182A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6251412B2 (enExample
Inventor
Kenichi Kitayama
研一 北山
Yasuyuki Kato
康之 加藤
Hiroki Ito
弘樹 伊藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP7479182A priority Critical patent/JPS58191950A/ja
Publication of JPS58191950A publication Critical patent/JPS58191950A/ja
Publication of JPS6251412B2 publication Critical patent/JPS6251412B2/ja
Granted legal-status Critical Current

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
    • G01M11/30—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)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
JP7479182A 1982-05-04 1982-05-04 光損失測定方法 Granted JPS58191950A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7479182A JPS58191950A (ja) 1982-05-04 1982-05-04 光損失測定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7479182A JPS58191950A (ja) 1982-05-04 1982-05-04 光損失測定方法

Publications (2)

Publication Number Publication Date
JPS58191950A true JPS58191950A (ja) 1983-11-09
JPS6251412B2 JPS6251412B2 (enExample) 1987-10-29

Family

ID=13557463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7479182A Granted JPS58191950A (ja) 1982-05-04 1982-05-04 光損失測定方法

Country Status (1)

Country Link
JP (1) JPS58191950A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60262028A (ja) * 1984-06-05 1985-12-25 クセルト　セントロ・ステユデイ・エ・ラボラトリ・テレコミニカチオーニ・エツセ・ピー・アー 光ファイバーの第１高次モードの遮断波長測定方法および装置
JP2002039911A (ja) * 2000-07-27 2002-02-06 Nippon Telegr & Teleph Corp <Ntt> 導波路特性評価装置
JP2012242238A (ja) * 2011-05-19 2012-12-10 Nippon Telegr & Teleph Corp <Ntt> 伝搬損失測定方法、伝搬損失測定システム、伝搬損失測定装置及びそのプログラム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60262028A (ja) * 1984-06-05 1985-12-25 クセルト　セントロ・ステユデイ・エ・ラボラトリ・テレコミニカチオーニ・エツセ・ピー・アー 光ファイバーの第１高次モードの遮断波長測定方法および装置
JP2002039911A (ja) * 2000-07-27 2002-02-06 Nippon Telegr & Teleph Corp <Ntt> 導波路特性評価装置
JP2012242238A (ja) * 2011-05-19 2012-12-10 Nippon Telegr & Teleph Corp <Ntt> 伝搬損失測定方法、伝搬損失測定システム、伝搬損失測定装置及びそのプログラム

Also Published As

Publication number Publication date
JPS6251412B2 (enExample) 1987-10-29

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