DE3708152C2 - - Google Patents

Info

Publication number
DE3708152C2
DE3708152C2 DE19873708152 DE3708152A DE3708152C2 DE 3708152 C2 DE3708152 C2 DE 3708152C2 DE 19873708152 DE19873708152 DE 19873708152 DE 3708152 A DE3708152 A DE 3708152A DE 3708152 C2 DE3708152 C2 DE 3708152C2
Authority
DE
Germany
Prior art keywords
pulse
pulses
trigger
measuring
sequence
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
DE19873708152
Other languages
German (de)
English (en)
Other versions
DE3708152A1 (de
Inventor
Werner Dipl.-Ing. Freyhardt (Fh)
Franz Dipl.-Ing. Guster (Fh)
Klaus Dipl.-Ing. Lenkner (Fh), 7150 Backnang, De
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.)
Robert Bosch GmbH
Original Assignee
ANT Nachrichtentechnik GmbH
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 ANT Nachrichtentechnik GmbH filed Critical ANT Nachrichtentechnik GmbH
Priority to DE19873708152 priority Critical patent/DE3708152A1/de
Publication of DE3708152A1 publication Critical patent/DE3708152A1/de
Application granted granted Critical
Publication of DE3708152C2 publication Critical patent/DE3708152C2/de
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
    • G01M11/338—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 by measuring dispersion other than PMD, e.g. chromatic dispersion
    • 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
    • G01M11/332—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 discrete 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
DE19873708152 1987-03-13 1987-03-13 Verfahren zum messen der dispersionseigenschaften eines lichtwellenleiters Granted DE3708152A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873708152 DE3708152A1 (de) 1987-03-13 1987-03-13 Verfahren zum messen der dispersionseigenschaften eines lichtwellenleiters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873708152 DE3708152A1 (de) 1987-03-13 1987-03-13 Verfahren zum messen der dispersionseigenschaften eines lichtwellenleiters

Publications (2)

Publication Number Publication Date
DE3708152A1 DE3708152A1 (de) 1988-09-22
DE3708152C2 true DE3708152C2 (enrdf_load_stackoverflow) 1989-10-19

Family

ID=6322974

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873708152 Granted DE3708152A1 (de) 1987-03-13 1987-03-13 Verfahren zum messen der dispersionseigenschaften eines lichtwellenleiters

Country Status (1)

Country Link
DE (1) DE3708152A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035754A1 (de) * 1990-11-07 1992-05-14 Siemens Ag Verfahren und reflektometer zum untersuchen eines optischen leiters

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3837591A1 (de) * 1988-11-05 1990-05-10 Ant Nachrichtentech Verfahren zum ermitteln der uebertragungseigenschaften eines lichtwellenleiters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3409310A1 (de) * 1984-03-14 1985-09-19 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zum messen von dispersionseigenschaften eines lichtwellenleiters
US4750833A (en) * 1985-12-03 1988-06-14 Princeton Applied Research Corp. Fiber optic dispersion method and apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4035754A1 (de) * 1990-11-07 1992-05-14 Siemens Ag Verfahren und reflektometer zum untersuchen eines optischen leiters

Also Published As

Publication number Publication date
DE3708152A1 (de) 1988-09-22

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: ROBERT BOSCH GMBH, 70469 STUTTGART, DE

8339 Ceased/non-payment of the annual fee