JPS58209702A - 光フアイバ心線 - Google Patents
光フアイバ心線Info
- Publication number
- JPS58209702A JPS58209702A JP57093491A JP9349182A JPS58209702A JP S58209702 A JPS58209702 A JP S58209702A JP 57093491 A JP57093491 A JP 57093491A JP 9349182 A JP9349182 A JP 9349182A JP S58209702 A JPS58209702 A JP S58209702A
- Authority
- JP
- Japan
- Prior art keywords
- coating
- young
- buffer
- modulus
- glass fiber
- 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
- 239000013307 optical fiber Substances 0.000 title claims abstract description 23
- 239000000872 buffer Substances 0.000 claims abstract description 25
- 239000003365 glass fiber Substances 0.000 claims abstract description 20
- 239000011253 protective coating Substances 0.000 claims description 20
- 229920006122 polyamide resin Polymers 0.000 claims description 4
- 229920002050 silicone resin Polymers 0.000 claims description 4
- 238000007765 extrusion coating Methods 0.000 claims description 2
- 238000000576 coating method Methods 0.000 abstract description 26
- 239000011248 coating agent Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000004927 fusion Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 8
- 239000000835 fiber Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000004952 Polyamide Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 241000931705 Cicada Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57093491A JPS58209702A (ja) | 1982-05-31 | 1982-05-31 | 光フアイバ心線 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57093491A JPS58209702A (ja) | 1982-05-31 | 1982-05-31 | 光フアイバ心線 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58209702A true JPS58209702A (ja) | 1983-12-06 |
| JPH0343603B2 JPH0343603B2 (enrdf_load_stackoverflow) | 1991-07-03 |
Family
ID=14083806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57093491A Granted JPS58209702A (ja) | 1982-05-31 | 1982-05-31 | 光フアイバ心線 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58209702A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60254010A (ja) * | 1984-05-23 | 1985-12-14 | Sumitomo Electric Ind Ltd | 光伝送用フアイバ |
| JPS6275405A (ja) * | 1985-09-30 | 1987-04-07 | Hitachi Cable Ltd | 偏波面保在光フアイバ |
| JPS62189413A (ja) * | 1986-02-15 | 1987-08-19 | Sumitomo Electric Ind Ltd | 樹脂被覆光フアイバ素線 |
| JPH06166546A (ja) * | 1984-01-25 | 1994-06-14 | Nippon Telegr & Teleph Corp <Ntt> | 被覆光ファイバの製造方法 |
-
1982
- 1982-05-31 JP JP57093491A patent/JPS58209702A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06166546A (ja) * | 1984-01-25 | 1994-06-14 | Nippon Telegr & Teleph Corp <Ntt> | 被覆光ファイバの製造方法 |
| JPS60254010A (ja) * | 1984-05-23 | 1985-12-14 | Sumitomo Electric Ind Ltd | 光伝送用フアイバ |
| JPS6275405A (ja) * | 1985-09-30 | 1987-04-07 | Hitachi Cable Ltd | 偏波面保在光フアイバ |
| JPS62189413A (ja) * | 1986-02-15 | 1987-08-19 | Sumitomo Electric Ind Ltd | 樹脂被覆光フアイバ素線 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343603B2 (enrdf_load_stackoverflow) | 1991-07-03 |
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