JPS6336451B2 - - Google Patents
Info
- Publication number
- JPS6336451B2 JPS6336451B2 JP8427779A JP8427779A JPS6336451B2 JP S6336451 B2 JPS6336451 B2 JP S6336451B2 JP 8427779 A JP8427779 A JP 8427779A JP 8427779 A JP8427779 A JP 8427779A JP S6336451 B2 JPS6336451 B2 JP S6336451B2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- lens
- mode
- spatial filter
- measured
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8427779A JPS568523A (en) | 1979-07-02 | 1979-07-02 | Measuring method of mode conversion coefficient for optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8427779A JPS568523A (en) | 1979-07-02 | 1979-07-02 | Measuring method of mode conversion coefficient for optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS568523A JPS568523A (en) | 1981-01-28 |
| JPS6336451B2 true JPS6336451B2 (OSRAM) | 1988-07-20 |
Family
ID=13825951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8427779A Granted JPS568523A (en) | 1979-07-02 | 1979-07-02 | Measuring method of mode conversion coefficient for optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS568523A (OSRAM) |
-
1979
- 1979-07-02 JP JP8427779A patent/JPS568523A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS568523A (en) | 1981-01-28 |
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