JPS5838108U - Fiber optic connection structure - Google Patents
Fiber optic connection structureInfo
- Publication number
- JPS5838108U JPS5838108U JP13322181U JP13322181U JPS5838108U JP S5838108 U JPS5838108 U JP S5838108U JP 13322181 U JP13322181 U JP 13322181U JP 13322181 U JP13322181 U JP 13322181U JP S5838108 U JPS5838108 U JP S5838108U
- Authority
- JP
- Japan
- Prior art keywords
- connection structure
- optical
- fiber optic
- optical fiber
- optic connection
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は光海底ケーブルの構造を示す断面図、第２図は
ファイバユニットの構造を示す拡大断面図、第３図は平
行ビーム変換系の自己集束型ロッドレンズ対を示す平面
図、第４図は平行ビーム変換系の自己集束型ロッドレン
ズ対のレンズ間距離と光損失変化との関係を示す図およ
び第５図は本考案の一実施例を示す断面図である。
図において、１・・・・・・光フアイバユニット、２゜
１４・・・・・・耐圧パイプ、３，１７・・・・・・抗
張力線、４・・・・・・金属殻、５・・・・・・ポリエ
チレンジャケット、６゜１２・・・・・・ロッドレンズ
、７・・・・・・接着剤、８・・・・・・光ファイバ、
９・・・・・・平行ビーム、１０・・・・・・光海底ケ
ーブル、１１・・・・・・光ファイバ、１３・・・・・
・ガイドブロック、１５・・・・・・接続スリーブ、１
゛６・・・・・・ろう付、１８・・・・・・ボルト、１
９・・・・・・かしめ用スリーブ、２０．２１・・・・
・・かしめ用ブロック、２２・・、・・・・ポリエチレ
ンモールド、２３・・・・・・ポリエチレンジャケット
、２４・・・・・・空間。Fig. 1 is a cross-sectional view showing the structure of the optical submarine cable, Fig. 2 is an enlarged cross-sectional view showing the structure of the fiber unit, Fig. 3 is a plan view showing the self-focusing rod lens pair of the parallel beam conversion system, and Fig. 4 is a cross-sectional view showing the structure of the optical submarine cable. This figure shows the relationship between the distance between the lenses of a pair of self-focusing rod lenses in a parallel beam conversion system and the change in optical loss, and FIG. 5 is a sectional view showing an embodiment of the present invention. In the figure, 1... Optical fiber unit, 2° 14... Pressure resistant pipe, 3, 17... Tensile strength wire, 4... Metal shell, 5... ...Polyethylene jacket, 6゜12 ...Rod lens, 7 ...Adhesive, 8 ...Optical fiber,
9...Parallel beam, 10...Optical submarine cable, 11...Optical fiber, 13...
・Guide block, 15... Connection sleeve, 1
゛6...Brazing, 18...Bolt, 1
9... Sleeve for caulking, 20.21...
...Crimping block, 22...Polyethylene mold, 23...Polyethylene jacket, 24...Space.
Claims (1)
他の機器との間の光接続に使用する光フアイバ接続構造
において、それぞれ一端に光ファイバが接続された２つ
の自己集束型ロッドレンズの他端相互を対向させ軸方向
に滑動自由に保持したことを特徴とする光フアイバ接続
構造。In an optical fiber connection structure used for optical connections between optical submarine cables or between optical submarine cables and other equipment, two self-focusing rod lenses each having an optical fiber connected to one end and the other end An optical fiber connection structure characterized by being held so that they can slide freely in the axial direction while facing each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13322181U JPS5838108U (en) | 1981-09-08 | 1981-09-08 | Fiber optic connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13322181U JPS5838108U (en) | 1981-09-08 | 1981-09-08 | Fiber optic connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5838108U true JPS5838108U (en) | 1983-03-12 |
Family
ID=29926686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13322181U Pending JPS5838108U (en) | 1981-09-08 | 1981-09-08 | Fiber optic connection structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5838108U (en) |
-
1981
- 1981-09-08 JP JP13322181U patent/JPS5838108U/en active Pending
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