JPH0130097B2 - - Google Patents
Info
- Publication number
- JPH0130097B2 JPH0130097B2 JP55150417A JP15041780A JPH0130097B2 JP H0130097 B2 JPH0130097 B2 JP H0130097B2 JP 55150417 A JP55150417 A JP 55150417A JP 15041780 A JP15041780 A JP 15041780A JP H0130097 B2 JPH0130097 B2 JP H0130097B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- optical fiber
- ultrasonic
- optical
- deflector
- 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
- G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
- G01M11/3181—Reflectometers dealing with polarisation
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15041780A JPS5773633A (en) | 1980-10-27 | 1980-10-27 | Light pulse testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15041780A JPS5773633A (en) | 1980-10-27 | 1980-10-27 | Light pulse testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5773633A JPS5773633A (en) | 1982-05-08 |
| JPH0130097B2 true JPH0130097B2 (cs) | 1989-06-16 |
Family
ID=15496479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15041780A Granted JPS5773633A (en) | 1980-10-27 | 1980-10-27 | Light pulse testing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5773633A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5614739A (en) * | 1979-07-16 | 1981-02-13 | Kokusai Denshin Denwa Co Ltd <Kdd> | Light pulse echo detector |
| JPS61270632A (ja) * | 1985-05-25 | 1986-11-29 | Hitachi Cable Ltd | 光ファイバ形温度分布計測装置 |
| JPH02651U (cs) * | 1988-06-13 | 1990-01-05 | ||
| KR100381007B1 (ko) * | 2000-12-26 | 2003-04-26 | 주식회사 케이티 | 음향파를 이용한 광스펙트로메터 및 광검출 방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5149737A (ja) * | 1974-10-25 | 1976-04-30 | Nippon Electric Co | Hikarifuaibadansenkensasochi |
| JPS54113351A (en) * | 1978-02-23 | 1979-09-04 | Sumitomo Electric Ind Ltd | Measurement of transmission loss of optical fibers |
| JPS5614739A (en) * | 1979-07-16 | 1981-02-13 | Kokusai Denshin Denwa Co Ltd <Kdd> | Light pulse echo detector |
| JPS5619743U (cs) * | 1979-07-23 | 1981-02-21 |
-
1980
- 1980-10-27 JP JP15041780A patent/JPS5773633A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5773633A (en) | 1982-05-08 |
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