JPS62278424A - 光学繊維の光伝送損失測定方法及び装置 - Google Patents
光学繊維の光伝送損失測定方法及び装置Info
- Publication number
- JPS62278424A JPS62278424A JP12123286A JP12123286A JPS62278424A JP S62278424 A JPS62278424 A JP S62278424A JP 12123286 A JP12123286 A JP 12123286A JP 12123286 A JP12123286 A JP 12123286A JP S62278424 A JPS62278424 A JP S62278424A
- Authority
- JP
- Japan
- Prior art keywords
- light
- measured
- optical fiber
- transmission loss
- lamp
- 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 description 41
- 230000005540 biological transmission Effects 0.000 title claims description 31
- 230000003287 optical effect Effects 0.000 title claims description 24
- 238000000691 measurement method Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000004364 calculation method Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000001902 propagating effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 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
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 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
- G01M11/35—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is transversely coupled into or out of the fibre or waveguide, e.g. using integrating spheres
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12123286A JPS62278424A (ja) | 1986-05-28 | 1986-05-28 | 光学繊維の光伝送損失測定方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12123286A JPS62278424A (ja) | 1986-05-28 | 1986-05-28 | 光学繊維の光伝送損失測定方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62278424A true JPS62278424A (ja) | 1987-12-03 |
| JPH0588415B2 JPH0588415B2 (enrdf_load_stackoverflow) | 1993-12-22 |
Family
ID=14806177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12123286A Granted JPS62278424A (ja) | 1986-05-28 | 1986-05-28 | 光学繊維の光伝送損失測定方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62278424A (enrdf_load_stackoverflow) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS555939U (enrdf_load_stackoverflow) * | 1978-06-27 | 1980-01-16 | ||
| JPS5848848A (ja) * | 1981-09-17 | 1983-03-22 | Nisshin Steel Co Ltd | 渦流探傷装置 |
| JPS5965228A (ja) * | 1982-10-06 | 1984-04-13 | Matsushita Electric Ind Co Ltd | 多重分光放射測定方法 |
-
1986
- 1986-05-28 JP JP12123286A patent/JPS62278424A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS555939U (enrdf_load_stackoverflow) * | 1978-06-27 | 1980-01-16 | ||
| JPS5848848A (ja) * | 1981-09-17 | 1983-03-22 | Nisshin Steel Co Ltd | 渦流探傷装置 |
| JPS5965228A (ja) * | 1982-10-06 | 1984-04-13 | Matsushita Electric Ind Co Ltd | 多重分光放射測定方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0588415B2 (enrdf_load_stackoverflow) | 1993-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |