JPS5881514U - Optical signal bidirectional splitter - Google Patents
Optical signal bidirectional splitterInfo
- Publication number
- JPS5881514U JPS5881514U JP17754281U JP17754281U JPS5881514U JP S5881514 U JPS5881514 U JP S5881514U JP 17754281 U JP17754281 U JP 17754281U JP 17754281 U JP17754281 U JP 17754281U JP S5881514 U JPS5881514 U JP S5881514U
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- bundle fiber
- optical signal
- rod lens
- end surface
- 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
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
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図は本考案の実施例における光信号双方向分岐器を
示す説明図、第２図は本考案の実施例における光信号双
方向分岐器を用いたループ状の回線を示す説明図である
。
ト・・光信号双方向分岐器本体、２・・・第１の光ファ
イバー、３・・・第１の占ツドレンズ、４．１０．
−１４・・・凹レンズ、５，９．１３・・・凸レンズ
、６・・・第１のパントノヒフアイバー、７・・・第２
のバンドルファイバー、８・・・第３のバンドルファイ
バー、１１・・・第２のロッドレンズ、１２・・・第２
の光ファイバー、１５・・・第３のロッドレンズ、１６
・・・第３の光ファイバー、１７・・・光信号双方向分
岐器、１８゛・・・センター機送受信部、１９・・・分
配器。FIG. 1 is an explanatory diagram showing a bidirectional optical signal splitter according to an embodiment of the present invention, and FIG. 2 is an explanatory diagram showing a loop-shaped line using a bidirectional optical signal splitter according to an embodiment of the present invention. . G... Optical signal bidirectional splitter main body, 2... First optical fiber, 3... First reading lens, 4.10.
-14...Concave lens, 5,9.13...Convex lens, 6...First pantonocular eye bar, 7...Second
bundle fiber, 8... third bundle fiber, 11... second rod lens, 12... second
optical fiber, 15... third rod lens, 16
... Third optical fiber, 17... Optical signal bidirectional splitter, 18゛... Center unit transmitting/receiving section, 19... Distributor.
Claims (1)
ァイバーの一端に接続した第１のロッドレンズと、該第
１のロッドレンズの端面に対向して設けられた第１のレ
ンズ系と、該第１のレンズ系に夫々一端面が対向して設
けられた略直線状の第１のバンドルファイバー及び略り
字型の第２のバンドルファイバーと、略り字型の形状を
なし、一端側が前記第１のバンドルファイバーの他端側
と近接し、他端側か前記第２のバンドルファイバーの他
端側に近接して設けられた第３のバンドルファイバーと
、前記第１のバンドルファイバーの他端面及び第３のバ
ンドルファイバーの一端面に対向して設けられた第２の
レンズ系と、該第２のレンズ系に対向して設けられた第
２のロッドレンズと、該第２のロッドレンズと接続した
第２の光ファイバーと、前記第２のバンドルファイバー
の他端面及び第３のバンドルファイバーの他端面に対向
して設けられた第３のレンズ系と、該第３のレンズ系に
対向して設けられた第３のロッドレンズと、該第３のロ
ッドレンズに接続した第３の光ファイバーとを具備した
ことを特徴とする光信号 、双方向分岐器。a first optical fiber through which an optical signal passes; a first rod lens connected to one end of the first optical fiber; a first lens system provided opposite to an end surface of the first rod lens; A substantially linear first bundle fiber and an abbreviated second bundle fiber are provided in the first lens system with one end face facing each other, and an abbreviated second bundle fiber is formed in an abbreviated shape, and one end side is a third bundle fiber provided close to the other end side of the first bundle fiber and close to the other end side or the other end side of the second bundle fiber; a second lens system provided opposite to the end surface and one end surface of the third bundle fiber; a second rod lens provided opposite to the second lens system; and the second rod lens. a second optical fiber connected to the second optical fiber; a third lens system provided opposite to the other end surface of the second bundle fiber and the other end surface of the third bundle fiber; What is claimed is: 1. An optical signal bidirectional splitter, comprising: a third rod lens provided in the same direction; and a third optical fiber connected to the third rod lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17754281U JPS5881514U (en) | 1981-11-28 | 1981-11-28 | Optical signal bidirectional splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17754281U JPS5881514U (en) | 1981-11-28 | 1981-11-28 | Optical signal bidirectional splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5881514U true JPS5881514U (en) | 1983-06-02 |
Family
ID=29971523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17754281U Pending JPS5881514U (en) | 1981-11-28 | 1981-11-28 | Optical signal bidirectional splitter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5881514U (en) |
-
1981
- 1981-11-28 JP JP17754281U patent/JPS5881514U/en active Pending
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