JPS5515081A - Optical fiber dispersion measuring unit - Google Patents

Optical fiber dispersion measuring unit

Info

Publication number
JPS5515081A
JPS5515081A JP8868678A JP8868678A JPS5515081A JP S5515081 A JPS5515081 A JP S5515081A JP 8868678 A JP8868678 A JP 8868678A JP 8868678 A JP8868678 A JP 8868678A JP S5515081 A JPS5515081 A JP S5515081A
Authority
JP
Japan
Prior art keywords
light
optical fiber
dispersion
frequency
conversion circuit
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
JP8868678A
Other languages
English (en)
Other versions
JPS6233542B2 (ja
Inventor
Tetsuo Kobayashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP8868678A priority Critical patent/JPS5515081A/ja
Publication of JPS5515081A publication Critical patent/JPS5515081A/ja
Publication of JPS6233542B2 publication Critical patent/JPS6233542B2/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
    • 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
    • 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

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)
JP8868678A 1978-07-20 1978-07-20 Optical fiber dispersion measuring unit Granted JPS5515081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8868678A JPS5515081A (en) 1978-07-20 1978-07-20 Optical fiber dispersion measuring unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8868678A JPS5515081A (en) 1978-07-20 1978-07-20 Optical fiber dispersion measuring unit

Publications (2)

Publication Number Publication Date
JPS5515081A true JPS5515081A (en) 1980-02-01
JPS6233542B2 JPS6233542B2 (ja) 1987-07-21

Family

ID=13949713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8868678A Granted JPS5515081A (en) 1978-07-20 1978-07-20 Optical fiber dispersion measuring unit

Country Status (1)

Country Link
JP (1) JPS5515081A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784417A (en) * 1980-11-13 1982-05-26 Canon Inc Optical system for focal length conversion
JPS60100735A (ja) * 1983-10-14 1985-06-04 テレフオンアクチーボラゲツト　エル　エム　エリクソン 光信号伝送用光ファイバの分散の測定方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784417A (en) * 1980-11-13 1982-05-26 Canon Inc Optical system for focal length conversion
JPS60100735A (ja) * 1983-10-14 1985-06-04 テレフオンアクチーボラゲツト　エル　エム　エリクソン 光信号伝送用光ファイバの分散の測定方法
JPH0580613B2 (ja) * 1983-10-14 1993-11-09 Ericsson Telefon Ab L M

Also Published As

Publication number Publication date
JPS6233542B2 (ja) 1987-07-21

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