JPH037061B2 - - Google Patents
Info
- Publication number
- JPH037061B2 JPH037061B2 JP4637881A JP4637881A JPH037061B2 JP H037061 B2 JPH037061 B2 JP H037061B2 JP 4637881 A JP4637881 A JP 4637881A JP 4637881 A JP4637881 A JP 4637881A JP H037061 B2 JPH037061 B2 JP H037061B2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- measured
- single mode
- optical
- core
- 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
Links
- 239000013307 optical fiber Substances 0.000 claims description 35
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000011156 evaluation Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method 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
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 |
|---|---|---|---|
| JP4637881A JPS57161529A (en) | 1981-03-31 | 1981-03-31 | Evaluating device for single mode optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4637881A JPS57161529A (en) | 1981-03-31 | 1981-03-31 | Evaluating device for single mode optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57161529A JPS57161529A (en) | 1982-10-05 |
| JPH037061B2 true JPH037061B2 (sv) | 1991-01-31 |
Family
ID=12745474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4637881A Granted JPS57161529A (en) | 1981-03-31 | 1981-03-31 | Evaluating device for single mode optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57161529A (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5262639A (en) * | 1992-04-15 | 1993-11-16 | Norscan Instruments Ltd. | Fiber optic cable monitoring method and apparatus including moisture detection and bending loss detection |
| CN103884493B (zh) * | 2014-03-11 | 2016-06-29 | 国家电网公司 | 光缆快速测试仪 |
| CN105973575A (zh) * | 2016-06-28 | 2016-09-28 | 成都启源电子信息技术有限公司 | 光纤连接器***错位损耗控制*** |
-
1981
- 1981-03-31 JP JP4637881A patent/JPS57161529A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57161529A (en) | 1982-10-05 |
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