DE69721405T2 - Optischer Leistungsmesser zum Detektieren von Verlustfaktoren in optischen Kommunikationsfasern - Google Patents

Optischer Leistungsmesser zum Detektieren von Verlustfaktoren in optischen Kommunikationsfasern Download PDF

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Publication number
DE69721405T2
DE69721405T2 DE69721405T DE69721405T DE69721405T2 DE 69721405 T2 DE69721405 T2 DE 69721405T2 DE 69721405 T DE69721405 T DE 69721405T DE 69721405 T DE69721405 T DE 69721405T DE 69721405 T2 DE69721405 T2 DE 69721405T2
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DE
Germany
Prior art keywords
optical fiber
power value
light transmission
optical
average
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 - Fee Related
Application number
DE69721405T
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German (de)
English (en)
Other versions
DE69721405D1 (de
Inventor
Peter J. Colorado Springs Walsh
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.)
Agilent Technologies Inc
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Agilent Technologies Inc
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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Application granted granted Critical
Publication of DE69721405D1 publication Critical patent/DE69721405D1/de
Publication of DE69721405T2 publication Critical patent/DE69721405T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H04B10/07955—Monitoring or measuring power
    • 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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
DE69721405T 1996-07-25 1997-07-21 Optischer Leistungsmesser zum Detektieren von Verlustfaktoren in optischen Kommunikationsfasern Expired - Fee Related DE69721405T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/686,289 US5825516A (en) 1996-07-25 1996-07-25 Optical power meter for detecting loss factors in fiber optic communications
US686289 2000-10-11

Publications (2)

Publication Number Publication Date
DE69721405D1 DE69721405D1 (de) 2003-06-05
DE69721405T2 true DE69721405T2 (de) 2004-01-08

Family

ID=24755701

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69721405T Expired - Fee Related DE69721405T2 (de) 1996-07-25 1997-07-21 Optischer Leistungsmesser zum Detektieren von Verlustfaktoren in optischen Kommunikationsfasern

Country Status (4)

Country Link
US (1) US5825516A (enExample)
EP (1) EP0821224B1 (enExample)
JP (1) JP3975412B2 (enExample)
DE (1) DE69721405T2 (enExample)

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CN110967164B (zh) * 2018-09-28 2021-07-20 梅州达士通精密工业有限公司 一种网线故障检测分析装置
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009000988A1 (de) * 2009-02-18 2010-08-19 Adva Ag Optical Networking Verfahren und Anordnung zur Messung einer Signalleistung
US8284391B2 (en) 2009-02-18 2012-10-09 Adva Ag Optical Networking Method and arrangement for measuring a signal power

Also Published As

Publication number Publication date
EP0821224B1 (en) 2003-05-02
JP3975412B2 (ja) 2007-09-12
US5825516A (en) 1998-10-20
EP0821224A3 (en) 1998-12-30
JPH1079704A (ja) 1998-03-24
EP0821224A2 (en) 1998-01-28
DE69721405D1 (de) 2003-06-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: AGILENT TECHNOLOGIES, INC. (N.D.GES.D. STAATES, US

8339 Ceased/non-payment of the annual fee