JPS57179806A - Cable for single polarization single mode optical fiber - Google Patents
Cable for single polarization single mode optical fiberInfo
- Publication number
- JPS57179806A JPS57179806A JP56064106A JP6410681A JPS57179806A JP S57179806 A JPS57179806 A JP S57179806A JP 56064106 A JP56064106 A JP 56064106A JP 6410681 A JP6410681 A JP 6410681A JP S57179806 A JPS57179806 A JP S57179806A
- Authority
- JP
- Japan
- Prior art keywords
- cable
- polarization
- optical fibers
- optical fiber
- mode optical
- 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
Abstract
PURPOSE:To maintain linear polarization satisfactorily by applying lateral pressure beforehand to the axis of polarization of an optical fiber from the side. CONSTITUTION:A tension member 1 is provided at the center of a cable and optical fibers 2 are arranged around it with their axes of polarization nearly at right angles to the diameter of the cable. Buffer layers 4 are provided between the optical fibers 2, and a cover 3 is provided on the outside of the optical fibers. The cover 3 is a heat-shrinkable tube. It shrinks by heating and fastens the optical fibers 2 to the tension member 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56064106A JPS57179806A (en) | 1981-04-30 | 1981-04-30 | Cable for single polarization single mode optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56064106A JPS57179806A (en) | 1981-04-30 | 1981-04-30 | Cable for single polarization single mode optical fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57179806A true JPS57179806A (en) | 1982-11-05 |
JPH0136601B2 JPH0136601B2 (en) | 1989-08-01 |
Family
ID=13248484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56064106A Granted JPS57179806A (en) | 1981-04-30 | 1981-04-30 | Cable for single polarization single mode optical fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57179806A (en) |
-
1981
- 1981-04-30 JP JP56064106A patent/JPS57179806A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0136601B2 (en) | 1989-08-01 |
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