JPS63163139A - 光パルス試験器 - Google Patents

光パルス試験器

Info

Publication number
JPS63163139A
JPS63163139A JP30775886A JP30775886A JPS63163139A JP S63163139 A JPS63163139 A JP S63163139A JP 30775886 A JP30775886 A JP 30775886A JP 30775886 A JP30775886 A JP 30775886A JP S63163139 A JPS63163139 A JP S63163139A
Authority
JP
Japan
Prior art keywords
averaging
ratio
signal
predetermined
marker
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
JP30775886A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0258578B2 (enrdf_load_stackoverflow
Inventor
Takashi Oshimi
孝志 押味
Toru Okunuki
奥貫　徹
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.)
Anritsu Corp
Original Assignee
Anritsu 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 Anritsu Corp filed Critical Anritsu Corp
Priority to JP30775886A priority Critical patent/JPS63163139A/ja
Publication of JPS63163139A publication Critical patent/JPS63163139A/ja
Publication of JPH0258578B2 publication Critical patent/JPH0258578B2/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
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
    • G01M11/3109—Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR
    • G01M11/3145—Details of the optoelectronics or data analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP30775886A 1986-12-25 1986-12-25 光パルス試験器 Granted JPS63163139A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30775886A JPS63163139A (ja) 1986-12-25 1986-12-25 光パルス試験器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30775886A JPS63163139A (ja) 1986-12-25 1986-12-25 光パルス試験器

Publications (2)

Publication Number Publication Date
JPS63163139A true JPS63163139A (ja) 1988-07-06
JPH0258578B2 JPH0258578B2 (enrdf_load_stackoverflow) 1990-12-10

Family

ID=17972919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30775886A Granted JPS63163139A (ja) 1986-12-25 1986-12-25 光パルス試験器

Country Status (1)

Country Link
JP (1) JPS63163139A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008004443A1 (fr) * 2006-07-03 2008-01-10 Anritsu Corporation Réflectomètre de domaine temporel optique et procédé pour tester une fibre optique à l'aide d'une impulsion optique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008004443A1 (fr) * 2006-07-03 2008-01-10 Anritsu Corporation Réflectomètre de domaine temporel optique et procédé pour tester une fibre optique à l'aide d'une impulsion optique
JPWO2008004443A1 (ja) * 2006-07-03 2009-12-03 アンリツ株式会社 オプチカルタイムドメインリフレクトメータ及び光パルスを用いる光ファイバの試験方法
JP4688231B2 (ja) * 2006-07-03 2011-05-25 アンリツ株式会社 オプチカルタイムドメインリフレクトメータ及び光パルスを用いる光ファイバの試験方法
US8237921B2 (en) 2006-07-03 2012-08-07 Anritsu Corporation Optical time domain reflectometer and method for testing optical fiber using optical pulse

Also Published As

Publication number Publication date
JPH0258578B2 (enrdf_load_stackoverflow) 1990-12-10

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