JPH041507U - - Google Patents
Info
- Publication number
- JPH041507U JPH041507U JP4200290U JP4200290U JPH041507U JP H041507 U JPH041507 U JP H041507U JP 4200290 U JP4200290 U JP 4200290U JP 4200290 U JP4200290 U JP 4200290U JP H041507 U JPH041507 U JP H041507U
- Authority
- JP
- Japan
- Prior art keywords
- core
- copolymer
- ethylene
- outer periphery
- vinyl alcohol
- 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
- 239000013307 optical fiber Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims 3
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Multicomponent Fibers (AREA)
Description
第１図は本考案による合成樹脂光フアイバーの
一実施例の断面図、第２図は他の実施例の断面図
、第３図は比較例の合成樹脂光フアイバーの断面
図である。
符号の説明、１……コア、２……クラツド層、
３……ジヤケツト層、３１，３２，３３……ジヤ
ケツト層、３４……ジヤケツト層。
FIG. 1 is a sectional view of one embodiment of a synthetic resin optical fiber according to the present invention, FIG. 2 is a sectional view of another embodiment, and FIG. 3 is a sectional view of a synthetic resin optical fiber of a comparative example. Explanation of symbols, 1...Core, 2...Clad layer,
3... Jacket layer, 31, 32, 33... Jacket layer, 34... Jacket layer.
Claims (1)
クリレートまたはそれらの少なくとも一と他の共
重合成分との共重合体等の重合体により構成され
たコア、 前記コアより小さい屈折率をもつ合成樹脂材料
で構成され、前記コアの外周に設けられたクラツ
ド層、 および前記クラツド層の外周に設けられたジヤ
ケツト層を具え、 前記ジヤケツト層がエチレン−ビニルアルコー
ル共重合体または他の共重合成分を有するエチレ
ン−ビニルアルコール共重合体から成ることを特
徴とする、合成樹脂光フアイバー。[Claims for Utility Model Registration] A core composed of a polymer such as polyalkyl acrylate, polyalkyl methacrylate, or a copolymer of at least one of them and another copolymer component, a composition having a refractive index smaller than that of the core. The core is made of a resin material, and includes a clad layer provided around the outer periphery of the core, and a jacket layer provided around the outer periphery of the clad layer, and the jacket layer contains an ethylene-vinyl alcohol copolymer or other copolymer component. 1. A synthetic resin optical fiber comprising an ethylene-vinyl alcohol copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4200290U JPH041507U (en) | 1990-04-19 | 1990-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4200290U JPH041507U (en) | 1990-04-19 | 1990-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH041507U true JPH041507U (en) | 1992-01-08 |
Family
ID=31553161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4200290U Pending JPH041507U (en) | 1990-04-19 | 1990-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041507U (en) |
-
1990
- 1990-04-19 JP JP4200290U patent/JPH041507U/ja active Pending
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