DE3060839D1 - Apparatus for the measurement of the transfer function modules of an optical fiber and its use - Google Patents

Apparatus for the measurement of the transfer function modules of an optical fiber and its use

Info

Publication number
DE3060839D1
DE3060839D1 DE8080400277T DE3060839T DE3060839D1 DE 3060839 D1 DE3060839 D1 DE 3060839D1 DE 8080400277 T DE8080400277 T DE 8080400277T DE 3060839 T DE3060839 T DE 3060839T DE 3060839 D1 DE3060839 D1 DE 3060839D1
Authority
DE
Germany
Prior art keywords
measurement
optical fiber
transfer function
function modules
modules
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.)
Expired
Application number
DE8080400277T
Other languages
German (de)
English (en)
Inventor
Lucien Pophillat
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.)
MOALIC JEAN
Original Assignee
MOALIC JEAN
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 MOALIC JEAN filed Critical MOALIC JEAN
Application granted granted Critical
Publication of DE3060839D1 publication Critical patent/DE3060839D1/de
Expired 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
    • G01M11/333—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 using modulated input signals
    • 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
    • G01M11/335—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 using two or more input wavelengths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/0687—Stabilising the frequency of the laser

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
DE8080400277T 1979-03-02 1980-02-28 Apparatus for the measurement of the transfer function modules of an optical fiber and its use Expired DE3060839D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905543A FR2450449A1 (fr) 1979-03-02 1979-03-02 Appareillage et procede de mesure de la fonction de transfert d'une fibre optique

Publications (1)

Publication Number Publication Date
DE3060839D1 true DE3060839D1 (en) 1982-11-04

Family

ID=9222718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080400277T Expired DE3060839D1 (en) 1979-03-02 1980-02-28 Apparatus for the measurement of the transfer function modules of an optical fiber and its use

Country Status (6)

Country Link
US (1) US4280765A (enEXAMPLES)
EP (1) EP0015830B1 (enEXAMPLES)
JP (1) JPS55119037A (enEXAMPLES)
CA (1) CA1126532A (enEXAMPLES)
DE (1) DE3060839D1 (enEXAMPLES)
FR (1) FR2450449A1 (enEXAMPLES)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726676A (en) * 1986-02-06 1988-02-23 General Signal Corporation Optical signal power measurement method and apparatus
US4838032A (en) * 1986-02-06 1989-06-13 General Signal Corporation Optical signal power measurement method and apparatus
DE3606558A1 (de) * 1986-02-28 1987-09-03 Philips Patentverwaltung Messanordnung zur ermittlung der laengenabhaengigen daempfung von monomode-lichtwellenleitern nach dem rueckstreuverfahren
US4829596A (en) * 1987-02-09 1989-05-09 Allen-Bradley Company, Inc. Programmable controller with fiber optic input/output module
US6721467B2 (en) 2001-06-07 2004-04-13 3M Innovative Properties Company Method and apparatus for aligning the polarization of a polarization maintaining optical fiber to the polarization of a light source
ATE532300T1 (de) * 2002-03-04 2011-11-15 Glowlink Communications Technology Inc Erkennen und messen von in einem digitalen träger enthaltenen störungen
DE102005016522A1 (de) * 2005-03-14 2006-10-05 Phoenix Contact Gmbh & Co. Kg Diagnoseverfahren und Diagnosechip zur Bandbreitenbestimmung optischer Fasern
DE102006042525A1 (de) * 2005-04-08 2008-03-27 Phoenix Contact Gmbh & Co. Kg Diagnoseverfahren und Diagnosechip zur Bandbreitenbestimmung optischer Fasern
EP1898537B1 (de) * 2006-09-07 2012-12-26 Phoenix Contact GmbH & Co. KG Diagnoseverfahren und Diagnosechip zur Bandbreitenbestimmung optischer Fasern
US10025039B1 (en) 2017-01-17 2018-07-17 Kevin M. Ehringer Inc. Optical fiber polarity tester

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2296842A1 (fr) * 1974-12-31 1976-07-30 Bouillie Remy Appareil permettant la mesure du module de la fonction de transfert d'une fibre optique
JPS5917771B2 (ja) * 1976-08-06 1984-04-23 住友電気工業株式会社 光ファイバの周波数特性測定方法
JPS5347701A (en) * 1976-10-13 1978-04-28 Nippon Telegr & Teleph Corp <Ntt> Optical sweep signal generator

Also Published As

Publication number Publication date
EP0015830A1 (fr) 1980-09-17
CA1126532A (en) 1982-06-29
JPH028644B2 (enEXAMPLES) 1990-02-26
EP0015830B1 (fr) 1982-09-15
US4280765A (en) 1981-07-28
FR2450449B1 (enEXAMPLES) 1981-10-16
JPS55119037A (en) 1980-09-12
FR2450449A1 (fr) 1980-09-26

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee