JPH0150850B2 - - Google Patents
Info
- Publication number
- JPH0150850B2 JPH0150850B2 JP837281A JP837281A JPH0150850B2 JP H0150850 B2 JPH0150850 B2 JP H0150850B2 JP 837281 A JP837281 A JP 837281A JP 837281 A JP837281 A JP 837281A JP H0150850 B2 JPH0150850 B2 JP H0150850B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- output
- optical cable
- measured
- frequencies
- 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
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)
- Monitoring And Testing Of Transmission In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP837281A JPS57122342A (en) | 1981-01-21 | 1981-01-21 | Device for measuring transmission characteristic of optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP837281A JPS57122342A (en) | 1981-01-21 | 1981-01-21 | Device for measuring transmission characteristic of optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57122342A JPS57122342A (en) | 1982-07-30 |
| JPH0150850B2 true JPH0150850B2 (enExample) | 1989-10-31 |
Family
ID=11691395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP837281A Granted JPS57122342A (en) | 1981-01-21 | 1981-01-21 | Device for measuring transmission characteristic of optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57122342A (enExample) |
-
1981
- 1981-01-21 JP JP837281A patent/JPS57122342A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57122342A (en) | 1982-07-30 |
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