JPS62129507U - - Google Patents
Info
- Publication number
- JPS62129507U JPS62129507U JP1615386U JP1615386U JPS62129507U JP S62129507 U JPS62129507 U JP S62129507U JP 1615386 U JP1615386 U JP 1615386U JP 1615386 U JP1615386 U JP 1615386U JP S62129507 U JPS62129507 U JP S62129507U
- Authority
- JP
- Japan
- Prior art keywords
- optical fibers
- light end
- group
- straight line
- lateral direction
- 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 9
- 239000000835 fiber Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Description
第１図は本考案の実施例、第２図ａ，ｂはそれ
ぞれ本考案に用いる締付具の例、第３図は従来の
点光源―直線状光源変換ライトガイド、第４図は
設置条件等により伝送路長に差が生ずる場合のラ
イトガイドの例、第５図は第４図のようなライト
ガイドの照明幅間における光強度分布特性である
。
１……点光源、２……フアイバ集束用固定具、
３，３ａ，３ｂ……光フアイバ、４……アレイ端
末具、５……フアイバ出射光端、６……フアイバ
入射光端、７……保護カバー、９―ａ，９―ｂ…
…締め付けビス、１０―ａ，１０―ｂ……締め付
け孔、１１―ａ，１１―ｂ……固定具、１２……
鋸歯状部、１３，１４……締付具。
Figure 1 is an example of the present invention, Figures 2a and b are examples of fasteners used in the present invention, Figure 3 is a conventional point light source-linear light source conversion light guide, and Figure 4 is installation conditions. FIG. 5 shows the light intensity distribution characteristics between the illumination widths of the light guide as shown in FIG. 4. 1... Point light source, 2... Fiber focusing fixture,
3, 3a, 3b... Optical fiber, 4... Array terminal, 5... Fiber output light end, 6... Fiber input light end, 7... Protective cover, 9-a, 9-b...
...Tightening screw, 10-a, 10-b...Tightening hole, 11-a, 11-b...Fixing tool, 12...
Serrated portion, 13, 14... tightening tool.
Claims (1)
を入射光端として束ねる固定具と、他端の各光フ
アイバを出射光端として横方向に少なくとも一列
以上に直線状に配列するアレイ端末具とを備え、
上記入射光端と出射光端とを、出射光端の前記の
ごとく横方向に直線状に配置された光フアイバを
含む平面上で、非直線軸上に位置するように前記
光フアイバ群を湾曲させたときに、この湾曲によ
つても各光フアイバ長に不揃い部分を生じないよ
うに入射光端から出射光端までのフアイバ長を選
定すると共に、上記アレイ端末具の近隣部におけ
る直線状に配列された光フアイバ群を、この直線
状方向に力を調整しうる締付具で締め付けたこと
を特徴とするライトガイド。 A fixture for bundling a large number of optical fibers, one end of the group of optical fibers as an incident light end, and an array terminal device for arranging the optical fibers in at least one row or more in a straight line in the lateral direction with each optical fiber at the other end as an output light end. Equipped with
The group of optical fibers is curved so that the incident light end and the outgoing light end are located on a non-linear axis on a plane that includes the optical fibers arranged in a straight line in the lateral direction as described above at the outgoing light end. The fiber length from the input light end to the output light end is selected so that uneven portions will not occur in each optical fiber length due to this curvature. A light guide characterized by tightening a group of arranged optical fibers with a tightening tool that can adjust the force in the linear direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1615386U JPS62129507U (en) | 1986-02-06 | 1986-02-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1615386U JPS62129507U (en) | 1986-02-06 | 1986-02-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62129507U true JPS62129507U (en) | 1987-08-15 |
Family
ID=30807751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1615386U Pending JPS62129507U (en) | 1986-02-06 | 1986-02-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62129507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012121318A1 (en) * | 2011-03-09 | 2012-09-13 | 古河電気工業株式会社 | Optical connector, method for aligning multi-core fiber and bundle structure, and fiber arrangement conversion member |
| US9158064B2 (en) | 2011-03-09 | 2015-10-13 | Furukawa Electric Co., Ltd. | Method for producing bundle structure including a plurality of optical fibers, method for connecting optical fibers, bundle terminal structure comprising capillary and optical fibers, and fiber connection structure comprising bundle terminal structure comprising capillary and optical fibers |
-
1986
- 1986-02-06 JP JP1615386U patent/JPS62129507U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012121318A1 (en) * | 2011-03-09 | 2012-09-13 | 古河電気工業株式会社 | Optical connector, method for aligning multi-core fiber and bundle structure, and fiber arrangement conversion member |
| US9158064B2 (en) | 2011-03-09 | 2015-10-13 | Furukawa Electric Co., Ltd. | Method for producing bundle structure including a plurality of optical fibers, method for connecting optical fibers, bundle terminal structure comprising capillary and optical fibers, and fiber connection structure comprising bundle terminal structure comprising capillary and optical fibers |
| US9658410B2 (en) | 2011-03-09 | 2017-05-23 | Furukawa Electric Co., Ltd. | Optical connector, method for aligning multi-core fiber with bundle structure, and fiber arrangement conversion member |
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