JPS5593104A - Optical fiber for transmission - Google Patents
Optical fiber for transmissionInfo
- Publication number
- JPS5593104A JPS5593104A JP143479A JP143479A JPS5593104A JP S5593104 A JPS5593104 A JP S5593104A JP 143479 A JP143479 A JP 143479A JP 143479 A JP143479 A JP 143479A JP S5593104 A JPS5593104 A JP S5593104A
- Authority
- JP
- Japan
- Prior art keywords
- clad
- optical fiber
- alkyl
- condensation product
- transmission loss
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
- 239000013307 optical fiber Substances 0.000 title abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 239000007859 condensation product Substances 0.000 abstract 2
- 230000007062 hydrolysis Effects 0.000 abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 abstract 2
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 abstract 1
- 229920000299 Nylon 12 Polymers 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
PURPOSE:To enhance heat resistance and mechanical strength, and to reduce transmission loss, by using the hardened film of partial hydrolysis condensation product of specified alkyl trialkoxysilane for the clad prats of a polymer clad type optical fiber. CONSTITUTION:A solution of partial hydrolysis condensation product represented by the formula shown (R<1>, R<2> are 1-4C alkyl, phenyl, vinyl, aryl, or the like and R<2> is 1-4C alkyl), such as methyl-trimethoxysilane is coated on glass fiber and heat hardened to form a clad layer. Then, nylon 12 or the like is extruded and allowed to cover the clad layer, thus permitting efficient production of optical fiber superior in close contact performance between the cores and clad parts, and excellent in light transmission loss characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP143479A JPS5593104A (en) | 1979-01-09 | 1979-01-09 | Optical fiber for transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP143479A JPS5593104A (en) | 1979-01-09 | 1979-01-09 | Optical fiber for transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5593104A true JPS5593104A (en) | 1980-07-15 |
Family
ID=11501334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP143479A Pending JPS5593104A (en) | 1979-01-09 | 1979-01-09 | Optical fiber for transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5593104A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4875759A (en) * | 1984-11-19 | 1989-10-24 | Matsushita Electric Industrial Co., Ltd. | Optical fiber and method of producing the same |
| US5018829A (en) * | 1984-11-19 | 1991-05-28 | Matsushita Electric Industrial Co., Ltd. | Optical fiber and method of producing the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4940559A (en) * | 1972-08-21 | 1974-04-16 | ||
| JPS5040148A (en) * | 1973-08-17 | 1975-04-12 | ||
| JPS53142248A (en) * | 1977-05-17 | 1978-12-11 | Sumitomo Electric Ind Ltd | Production of plastic clad fiber for optical transmission |
-
1979
- 1979-01-09 JP JP143479A patent/JPS5593104A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4940559A (en) * | 1972-08-21 | 1974-04-16 | ||
| JPS5040148A (en) * | 1973-08-17 | 1975-04-12 | ||
| JPS53142248A (en) * | 1977-05-17 | 1978-12-11 | Sumitomo Electric Ind Ltd | Production of plastic clad fiber for optical transmission |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4875759A (en) * | 1984-11-19 | 1989-10-24 | Matsushita Electric Industrial Co., Ltd. | Optical fiber and method of producing the same |
| US5018829A (en) * | 1984-11-19 | 1991-05-28 | Matsushita Electric Industrial Co., Ltd. | Optical fiber and method of producing the same |
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