JPS6269138A - 光フアイバ特性の測定法 - Google Patents
光フアイバ特性の測定法Info
- Publication number
- JPS6269138A JPS6269138A JP20893985A JP20893985A JPS6269138A JP S6269138 A JPS6269138 A JP S6269138A JP 20893985 A JP20893985 A JP 20893985A JP 20893985 A JP20893985 A JP 20893985A JP S6269138 A JPS6269138 A JP S6269138A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- polarization
- measured
- light
- optical
- 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
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims description 20
- 230000010287 polarization Effects 0.000 claims abstract description 98
- 230000003287 optical effect Effects 0.000 claims abstract description 82
- 230000000644 propagated effect Effects 0.000 claims abstract 2
- 238000012360 testing method Methods 0.000 claims description 25
- 230000001902 propagating effect Effects 0.000 claims description 15
- 238000000926 separation method Methods 0.000 claims description 10
- 238000000691 measurement method Methods 0.000 claims description 9
- 239000000835 fiber Substances 0.000 abstract description 39
- 230000004907 flux Effects 0.000 abstract description 3
- 238000013208 measuring procedure Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 31
- 238000010586 diagram Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000001427 coherent effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 241000143252 Idaea infirmaria Species 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005388 cross polarization Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005305 interferometry Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 210000004233 talus Anatomy 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002025 wood fiber Substances 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
- G01M11/331—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 using interferometer
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Light Guides In General And Applications Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20893985A JPS6269138A (ja) | 1985-09-24 | 1985-09-24 | 光フアイバ特性の測定法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20893985A JPS6269138A (ja) | 1985-09-24 | 1985-09-24 | 光フアイバ特性の測定法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6269138A true JPS6269138A (ja) | 1987-03-30 |
| JPH0358655B2 JPH0358655B2 (cg-RX-API-DMAC7.html) | 1991-09-06 |
Family
ID=16564633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20893985A Granted JPS6269138A (ja) | 1985-09-24 | 1985-09-24 | 光フアイバ特性の測定法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6269138A (cg-RX-API-DMAC7.html) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60147627A (ja) * | 1984-01-13 | 1985-08-03 | Nippon Telegr & Teleph Corp <Ntt> | 偏波保持光フアイバの特性測定方法および装置 |
-
1985
- 1985-09-24 JP JP20893985A patent/JPS6269138A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60147627A (ja) * | 1984-01-13 | 1985-08-03 | Nippon Telegr & Teleph Corp <Ntt> | 偏波保持光フアイバの特性測定方法および装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0358655B2 (cg-RX-API-DMAC7.html) | 1991-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |