JPH0442618B2 - - Google Patents
Info
- Publication number
- JPH0442618B2 JPH0442618B2 JP58031000A JP3100083A JPH0442618B2 JP H0442618 B2 JPH0442618 B2 JP H0442618B2 JP 58031000 A JP58031000 A JP 58031000A JP 3100083 A JP3100083 A JP 3100083A JP H0442618 B2 JPH0442618 B2 JP H0442618B2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- chromatic dispersion
- dispersion coefficient
- optical
- baseband
- 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 - Lifetime
Links
- 239000006185 dispersion Substances 0.000 claims description 39
- 239000013307 optical fiber Substances 0.000 claims description 35
- 230000003287 optical effect Effects 0.000 claims description 34
- 238000001228 spectrum Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000005094 computer simulation Methods 0.000 claims description 5
- 230000010355 oscillation Effects 0.000 claims description 5
- 238000011156 evaluation Methods 0.000 claims description 2
- 238000000691 measurement method Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 11
- 230000003595 spectral effect Effects 0.000 description 5
- 239000013598 vector Substances 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000001069 Raman spectroscopy Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- G01M11/335—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
- G01M11/333—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
- G01M11/338—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)
- Optical Communication System (AREA)
- Light Guides In General And Applications Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58031000A JPS59157524A (ja) | 1983-02-28 | 1983-02-28 | 光フアイバの波長分散係数測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58031000A JPS59157524A (ja) | 1983-02-28 | 1983-02-28 | 光フアイバの波長分散係数測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59157524A JPS59157524A (ja) | 1984-09-06 |
| JPH0442618B2 true JPH0442618B2 (zh) | 1992-07-14 |
Family
ID=12319304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58031000A Granted JPS59157524A (ja) | 1983-02-28 | 1983-02-28 | 光フアイバの波長分散係数測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59157524A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0964237B1 (en) * | 1997-11-28 | 2008-06-04 | Fujitsu Limited | Polarization mode dispersion measuring method, and a dispersion compensation control device and a dispersion compensation control method |
| JP4004720B2 (ja) | 2000-08-09 | 2007-11-07 | 富士通株式会社 | 波長分散測定装置及びその方法 |
-
1983
- 1983-02-28 JP JP58031000A patent/JPS59157524A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59157524A (ja) | 1984-09-06 |
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